// After the Love Has Gone (live, 2004) — Chicago
// 63 bpm, 4/4, key F major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Tempo changes preserved in elapsed time; displayed bars use the dominant tempo.
// note: metre changes (4/4 at bar 1, 2/4 at bar 19, 4/4 at bar 20, 2/4 at bar 42, ...) are rendered on a constant 4/4 grid of one bar per cycle
// note: pitch bends are ignored
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 83 bars on a 32-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(63/4)

// Notation: c3@3 lasts 3 steps · ~ is a rest · [c3,e3] is a chord · "a, b" plays two voices at once · [...]/2 spreads a riff over 2 bars.
// A part's distinct bars are riffs (A, B, C...) played in order, A@4 for four bars: edit a riff to change every repeat.

// chords · pan flute · "Backups"
const pan_flute = note(`<
  ~@4 A@7 B@2 C D E F@2 G@4 H@2 I J K@3 L@7 M@2 N@7 O@3 P Q@2 R S@7 T U ~@2 V W@4 X@3 Y@2 ~@10
>`.pickRestart({
  A: "[~@18 c3@2 d3@2 a3@16 c3@2 c4@4 c4@2 ~ bb3@4 f3@2 g3@2 a3@14 c3@2 c3@2 a3@2 bb3@2 c4@2 d4@4 ~ c4@2 bb3@2 a3 bb3 a3 g3 f3@8 f3@2 g3@2 a3@12 ~ f3@2 g3@2 a3@6 g3@2 g3@6 g3@2 a3@4 c4@2 ~ c4@2 a3@4 c4@2 c4@2 c4@4 a3@12 c3@2 c4@4 c4@2 ~ bb3@4 f3@2 g3@2 a3@17 c3@2 a3@2 bb3@2 c4@2 d4@4 c4@3 bb3@3 a3 bb3]/7",
  B: "[a3 g3 f3@6 f3@3 g3@3 g3@12 ~ f3@2 g3@2 a3@4 g3@2 g3@6 ~ g3@2 a3@4 c4@2 d4@6 g3 a3 f3@4]/2",
  C: "f3@2 f3@2 f3 c3 d3 f3@2 g3 a3 a3@4 c3", D: "f3 d3 f3 d3 f3 g3 a3 a3@5 ~@4",
  E: "[b3,b4]@2 [b3,b4]@2 [b3,b4] [gb3,gb4] [ab3,ab4] [b3,b4]@2 [db4,db5] [eb4,eb5] [eb4,eb5]@3 ~ ab3", // B Gb Ab B Db Eb
  F: "[b3 ab3 b3 ab3 b3 db4 eb4 eb4@15 eb4@2 eb4@8]/2",
  G: "[bb4 bb4@2 bb4@2 ab4@6 c4@2 db4@11 ~@7 [f4,ab4,c5]@2 [f4,ab4,c5]@2 [f4,ab4,c5]@2 [eb4,g4,bb4]@6 [db4,f4,ab4]@2 [eb4,gb4,bb4]@10 ~@6 db4@2 [eb4,gb4,bb4]@2 [eb4,gb4,bb4]@2 [eb4,gb4,bb4]@2 [db4,f4,ab4]@5 [b3,eb4,gb4]@2 [db4,f4,ab4]@18 [b3,eb4,gb4]@8 [db4,f4,ab4]@8 [eb4,g4,bb4]@8 ~@8 bb4@2]/4", // Fm Eb Db Ebm Db B Db B …
  H: "[bb4@2 bb4@2 ab4@5 c4@2 db4@10 ~@6 db4@2 [f4,ab4,c5]@2 [f4,ab4,c5]@2 [f4,ab4,c5]@2 [eb4,g4,bb4]@6 [db4,f4,ab4]@2 [eb4,gb4,bb4]@10 ~@6 [gb3,db4,gb4]@2 [eb4,gb4,bb4]@3]/2", // Fm Eb Db Ebm Gb5 Ebm
  I: "~ [eb4,gb4,bb4]@2 [db4,f4,ab4]@5 [b3,eb4,gb4]@2 [db4,f4,ab4]@10 ~@12", // Ebm Db B Db
  J: "~@6 c4@2 bb3@2 d4@4 a3@3 g3 a3@8 c3@2 ~ c4@3",
  K: "[c4@2 ~ bb3@4 f3@2 g3@2 a3@14 c3@2 c3@2 a3@2 bb3@2 c4@2 d4@6 c4@5 ~ bb3@2 a3@6 f3@3 g3@3 g3@12 ~ f3@2 g3@2 a3@4 g3@2 g3@6 g3@2 a3@4]/3",
  L: "[f3@2 f3@2 d3@4 c4@2 a3@2 c4@2 a3 ~ g3 a3@11 c3@2 c4@4 ~ c4@2 bb3@4 f3@2 g3@2 a3@12 f4@6 e4@3 d4@2 c4@2 a3 d4@5 a3@3 g3@2 f3@10 d3@2 d3@2 d3@8 ~@5 f3@2 g3@2 a3@4 g3@2 g3@6 g3@2 a3@4 c4@2 d4@12 f3@4 f3@4 f3@2 c3@2 d3@2 f3@4 g3@2 a3@2 a3@6 ~@2 c3@2 f3@2 d3@2 f3@2 d3@2 f3@4 d3@2 d3@14 ~@4 f3@4 f3@4 f3@2 c3@2 d3@2 f3@2]/7",
  M: "[~@2 g3@2 a3@2 a3@6 ~@4 f3@2 ~ a3@2 bb3@4 ~@2 g3@2 bb3@15 ~@3 [b3,b4]@4 [b3,b4]@4 [b3,b4]@2 [gb3,gb4]@2 [ab3,ab4]@2 [b3,b4]@3, ~@9 g3 ~@3 a3 ~@18]/2", // B Gb Ab B
  N: "[~ [db4,db5]@2 [eb4,eb5]@2 [e4,e5]@2 gb4@8 ~ eb4@2 db4@2 b3@2 ~ b3@2 ~ eb4@2 eb4@29 ~ eb4@4 eb4@15 ~ bb4 bb4@2 bb4@2 ab4@6 c4@2 db4@8 ~@10 [f4,ab4,c5]@2 [f4,ab4,c5]@2 [f4,ab4,c5]@2 [eb4,g4,bb4]@6 [db4,f4,ab4]@2 [eb4,gb4,bb4]@10 ~@6 db4@2 [eb4,gb4,bb4]@2 [eb4,gb4,bb4]@2 ~ [db4,f4,ab4]@6 [b3,eb4,gb4]@2 [db4,f4,ab4]@10 ~@8 [b3,eb4,gb4]@8 [db4,f4,ab4]@8 [eb4,g4,bb4]@8 ~@8 bb4@2 bb4@2 ~ ab4@6 c4@2 db4@7, ~@7 eb5@2 ~@6 gb4@2 ~@8 db4@2 ~@118 [eb4,gb4,bb4]@2 ~@61 bb4@2 ~@14]/7", // Db Eb E Fm Eb Db Ebm Db …
  O: "[~@9 db4@2 [f4,ab4,c5]@2 [f4,ab4,c5]@2 [f4,ab4,c5]@2 [eb4,g4,bb4]@6 [db4,f4,ab4]@2 [eb4,gb4,bb4]@10 ~@6 [gb3,db4,gb4]@2 [eb4,gb4,bb4]@4 ~ [db4,f4,ab4]@6 [b3,eb4,gb4]@2 [db4,f4,ab4]@14 ~@4 [b3,eb4,gb4]@8 [db4,f4,ab4]@8 [eb4,gb4,bb4]@6, ~@47 [eb4,gb4,bb4]@2 ~@47]/3", // Fm Eb Db Ebm Gb5 Ebm Db B …
  P: "~@2 [e4,ab4,b4]@8 [gb4,bb4,db5]@7 [ab4,c5,eb5]@8 ~@7", // E Gb Ab
  Q: "[~ [eb4,ab4,c5,eb5]@2 [eb4,ab4,c5,eb5]@2 [eb4,ab4,c5,eb5]@2 [db4,f4,bb4,db5]@6 [eb4,ab4,c5,eb5]@2 [f4,bb4,db5,f5]@10 ~@6 ab4@2 [f4,bb4,db5,f5]@2 [f4,bb4,db5,f5]@2 [f4,bb4,db5,f5]@2 [eb4,ab4,c5,eb5]@6 ~ [eb4,ab4,b4,eb5]@10 ~@6 [gb3,gb4]@2, ~@45 [db4,gb4,bb4,db5]@2 ~@17]/2", // Ab Bbm Ab Bbm Ab Abm Gb
  R: "[eb4,ab4,b4,eb5]@2 [eb4,ab4,b4,eb5] [db4,gb4,bb4,db5]@3 [b3,e4,ab4,b4] [db4,gb4,bb4,db5]@2 [bb3,db4,gb4,bb4]@2 [gb3,bb3,db4,gb4]@5", // Abm Gb E Gb
  S: "[[e4,ab4,b4]@4 [eb4,gb4,bb4]@2 [e4,ab4,b4]@2 [gb4,bb4,db5]@4 ~ [gb4,bb4,db5]@2 [ab4,c5,eb5]@8 ~@8 [eb4,ab4,c5,eb5]@2 [eb4,ab4,c5,eb5]@2 [eb4,ab4,c5,eb5]@2 [db4,f4,bb4,db5]@6 [eb4,ab4,c5,eb5]@2 [f4,bb4,db5,f5]@10 ~@6 ab4@2 [f4,bb4,db5,f5]@2 [f4,bb4,db5,f5]@2 [f4,bb4,db5,f5]@2 [eb4,ab4,c5,eb5]@6 ~ [eb4,ab4,b4,eb5]@10 ~@6 [gb3,gb4]@2 [eb4,ab4,b4,eb5]@4 [eb4,ab4,b4,eb5]@2 [db4,gb4,bb4,db5]@6 [b3,e4,ab4,b4]@2 [db4,gb4,bb4,db5]@4 [bb3,db4,gb4,bb4]@4 [gb3,bb3,db4,gb4]@10 [e4,ab4,b4]@4 [eb4,gb4,bb4]@2 [e4,ab4,b4]@2 [gb4,bb4,db5]@4 ~ [gb4,bb4,db5]@2 ~ [ab4,c5,eb5]@8 ~@7 [eb4,ab4,c5,eb5]@2 [eb4,ab4,c5,eb5]@2 [eb4,ab4,c5,eb5]@2 [db4,f4,bb4,db5]@6 [eb4,ab4,c5,eb5]@2 [f4,bb4,db5,f5]@10 ~@6 ab4@2 [f4,bb4,db5,f5]@2 [f4,bb4,db5,f5]@2 [f4,bb4,db5,f5]@2 [eb4,ab4,c5,eb5]@6 [db4,gb4,bb4,db5]@2 [eb4,ab4,b4,eb5]@12 ~@3 [gb3,gb4]@2 [eb4,ab4,b4,eb5]@4, ~@12 [e4,ab4,b4]@2 ~@61 [db4,gb4,bb4,db5]@2 ~@61 [e4,ab4,b4]@2 ~@84]/7", // E Ebm E Gb Ab Bbm Ab Bbm …
  T: "[eb4,ab4,b4,eb5] [db4,gb4,bb4,db5]@3 [b3,e4,ab4,b4] [db4,gb4,bb4,db5]@2 [bb3,db4,gb4,bb4]@2 [gb3,bb3,db4,gb4]@5 [e4,ab4,b4]@2", // Abm Gb E Gb E
  U: "[eb4,gb4,bb4] [e4,ab4,b4] [gb4,bb4,db5]@2 [e4,ab4,b4] [gb4,bb4,db5] [ab4,c5,eb5]@4 ~@6", // Ebm E Gb E Gb Ab
  V: "~@13 [e4,ab4,b4]@2 [eb4,gb4,bb4]", // E Ebm
  W: "[[e4,ab4,b4]@2 [gb4,bb4,db5]@4 ~ [gb4,bb4,db5]@2 ~ [ab4,c5,eb5]@15 [eb4,ab4,c5,eb5]@2 [eb4,ab4,c5,eb5]@2 [eb4,ab4,c5,eb5]@2 [db4,f4,bb4,db5]@6 [eb4,ab4,c5,eb5]@2 [f4,bb4,db5,f5]@10 ~@6 ab4@2 [f4,bb4,db5,f5]@2 [f4,bb4,db5,f5]@2 [f4,bb4,db5,f5]@2 [eb4,ab4,c5,eb5]@6 [db4,gb4,bb4,db5]@2 [eb4,ab4,b4,eb5]@10 ~@5 [gb3,gb4]@2 [eb4,ab4,b4,eb5]@4 [eb4,ab4,b4,eb5]@2 [db4,gb4,bb4,db5]@6 [b3,e4,ab4,b4]@2 [db4,gb4,bb4,db5]@4 [bb3,db4,gb4,bb4]@4 [gb3,bb3,db4,gb4]@10 [e4,ab4,b4]@4 [eb4,gb4,bb4]@2 [e4,ab4,b4]@2, ~@3 [e4,ab4,b4] ~@60]/4", // E Gb Ab Bbm Ab Bbm Ab Gb …
  X: "[[gb4,bb4,db5]@4 ~ [gb4,bb4,db5]@2 ~ [ab4,c5,eb5]@15 [eb4,ab4,c5,eb5]@2 [eb4,ab4,c5,eb5]@2 [eb4,ab4,c5,eb5]@2 [db4,f4,bb4,db5]@6 [eb4,ab4,c5,eb5]@2 [f4,bb4,db5,f5]@10 ~@6 ab4@2 [f4,bb4,db5,f5]@2 [f4,bb4,db5,f5]@2 [f4,bb4,db5,f5]@2 [eb4,ab4,c5,eb5]@6 [db4,gb4,bb4,db5]@2 [eb4,ab4,b4,eb5]@10 ~@5 [gb3,gb4]@2 [eb4,ab4,b4,eb5]@4 [eb4,ab4,b4,eb5]@2 [db4,gb4,bb4,db5]@4, ~@2 [e4,ab4,b4] ~@45]/3", // Gb Ab Bbm Ab Bbm Ab Gb Abm …
  Y: "[~@2 [b3,e4,ab4,b4]@2 [db4,gb4,bb4,db5]@4 [bb3,db4,gb4,bb4]@4 [gb3,bb3,db4,gb4]@10 [e4,ab4,b4]@4 [eb4,gb4,bb4]@2 [e4,ab4,b4]@2 [gb4,bb4,db5]@4 ~ [gb4,bb4,db5]@2 [ab4,c5,eb5]@10 ~@17, ~@17 [e4,ab4,b4] ~@14]/2", // E Gb E Ebm E Gb Ab E
})).s("gm_pan_flute").gain(0.07)

// chords · piano
const piano = note(`<
  A B@2 C D@6 E@3 F G H I@2 J@5 K L M@8 N O P Q@5 R S@2 T U V@2 W X@2 Y Z AA AB@3 AC AD AE@2 AF AG AH AI AJ AK AL AM AN
  AO@6 AP AQ AR AS@4
>`.pickRestart({
  A: "~@10 [f2,c3,f3,a3,c4]@5 f5", // F
  B: "[~@2 f5@2 c5@4 c5@2 ~@2 f3@2 ~@7 f3 ~@15 f4@4 d5@2 ~@4 bb4@5 ~@2 [f2,c3,f3,a3,c4]@8 [g2,d3,f3,g3,bb3]@2, e5@4 [a2,a3,c4]@17 [bb2,c4]@6 bb3@4 c5@2 bb4@4 ~@6 f4@10 ~@11, ~@4 f3@6 a4@5 f3@6 ~@2 f3@12 c5@6 ~@11 a4@12, ~@16 f4@4 ~@5 a3@12 [c3,g3,bb3,d4]@16 ~@11, ~@18 d5@19 ~@27]/2", // F Gm7 Am Bbsus2 Gm
  C: "~@6 f3@8 ~@9 [bb2,f3,a3]@9, f5@4 f5@17 d4@11, ~@2 e5@4 a2@13 c4@4 ~@9, ~@3 [a3,c4]@5 a3@3 ~@5, ~@7 f3@4 ~@5", // Bbmaj7 Am
  D: "[~@7 [g2,bb3,d4,f4,a4]@8 ~ f4@7 ~ [f2,f3,a3,c4,f4]@16 [f2,f3,bb3,db4,eb4,f4]@17 [f2,f3,a3,c4,f4]@16 [g3,c4]@8 ~ [f3,bb3]@8 ~@10 e4@4 f4@2 ~ a3@4 ~@12 g3@4 ~@2 f4@8 ~@2 f3@2 ~ f3@2 ~@2 e3@2 e3 ~@3 g3@4 g3@8 f3@8 [f2,f3,bb3,db4,f4]@16 ~ [f2,c3,g3,a3,c4]@3, ~ a4@4 c5@10 ~@9 a4@20 ~@46 f4@14 ~@15 g4@21 ~@4 f3@4 ~@44, ~@3 bb4@4 ~@8 [c3,bb3,d4,bb4]@8 ~@50 [a2,db3]@17 [d3,a3,c4]@17 bb2@8 bb2@6 c4@16 c4@11 ~@44, ~@90 e4@10 ~@7 f3@2 ~@2 a3@12 [eb2,bb2]@17 ~@8 [c2,e4]@8 [f2,c3,a3,c4]@16 ~@20, ~@96 d4@10 ~ d4@17 ~@3 g3@12 [c3,g3,bb3]@9 ~@44]/6", // Gm7 F Bbm F C5 Bb5 Bbm F …
  E: "[~@8 [g1,g2,f3,bb3]@3 [ab1,ab2,gb3,b3]@3 [g3,c4]@8 [f3,bb3]@8 ~@6 d4@4 ~@4 f4@2 ~@11 d4@4 ~@2 [c3,f3,g3,bb3]@6 c3@2 [c3,f3]@7 c2@2 ~@8 g4@6 ~@2, ~@14 [a1,a2]@16 [d2,d3,a3]@17 [bb1,bb2,a3]@16 c2@15 ~@2 [c2,c3,e3]@14 ~@2, ~@30 [c4,e4,f4]@9 ~@2 e4@6 d4@10 ~@4 c4@33 ~@2, ~@53 e4@10 ~@8 [g3,bb3]@23 ~@2]/3", // Gm7 Abm7 C5 Bb5 Csus4 F5 A D5 …
  F: "[bb2,f3,a3,bb3,d4]@15 ~ [a2,f3,a3,c4,f4]@8 [d3,a3,c4,d4,f4]@8", // Bbmaj7 F Dm7
  G: "[g2,d3,f3,g3,bb3,d4]@16 [f2,c3,g3,a3,c4]@7 ~ [b2,a3,db4,e4,ab4,b4]@8", // Gm7 F Dbm7
  H: "[e3,b3,eb4,gb4,ab4]@2 [eb3,b3,db4,eb4,gb4] [ab2,eb3,ab3,b3,eb4,gb4]", // Emaj7 B Abm7
  I: "[[db3,ab3,b3,db4,e4]@15 ~@17 eb3@14 ~@2 [g3,bb3,c4,eb4]@15 ~, ~@8 b2@4 db4 b3 bb3 gb3@8 ~@9, ~@8 [gb3,bb3]@3 eb4@12 ~@9, ~@8 [b3,db4]@2 gb4@13 ~@9, ~@8 eb4 bb4@14 ~@9]/2", // Dbm7 Cm7 Gb Bsus2
  J: "[[ab3,c4,eb4,f4]@15 [ab3,bb3,db4,f4]@15 ~ [ab3,db4,f4]@8 [bb3,db4,eb4,g4]@7 ~ [ab3,b3,eb4,gb4]@15 ~ [gb3,b3,eb4,gb4]@7 [ab3,b3,db4,f4]@8 [gb3,bb3,db4,f4]@16 [ab3,b3,eb4,gb4]@8 [ab3,bb3,db4,f4]@8 [g3,bb3,c4,eb4,g4]@15 ~ [ab3,c4,eb4,f4]@15 [ab3,bb3,db4,f4]@15 ~ [ab3,db4,f4]@3]/5", // Fm7 Bbm7 Db Eb7 Abm7 B Db7 Gbmaj7 …
  K: "~@5 [bb3,db4,eb4,g4]@8 [ab3,b3,eb4,gb4]@16 [gb3,b3,eb4,gb4]@3", // Eb7 Abm7 B
  L: "~@4 [b3,db4,f4]@8 [gb3,bb3,db4,f4]@8 [gb3,ab3,b3,e4]@7 ~ [c3,bb3,d4,f4]@4, ~ ab3 ~@6", // Db7 Gbmaj7 E Bb
  M: "[~@4 [bb3,db4,e4]@8 [f2,c3,f3,g3,a3,c4]@16 [f2,f3,ab3,bb3,eb4]@16 ~ [f2,c3,f3,g3,a3,c4]@13 ~@3 [g3,c4]@8 [f3,bb3]@8 [d3,a3,c4,e4,f4]@16 ~@13 f4@4 [bb3,d4,f4]@10 ~@5 bb3 [c2,c3,f3]@6 e4@2 c2@4 [c2,c3]@4 [g3,c4]@8 ~@6 e4@2 ~@11 g4@4 ~@2 c4@2 ~@4 f2@4 [g2,f3,bb3,d4]@3 [ab2,gb3,b3,eb4]@3 g3@8 [f3,bb3]@8 [d3,a3,c4,e4,f4]@16 [bb2,f3,a3,bb3,d4,f4]@16 ~ [c3,g3,bb3,d4,f4]@16, ~@58 a2@14 ~@21 [bb2,f3,a3,bb3,d4]@17 [eb2,bb2,g3]@16 ~@16 [f2,c3,a3,f4]@16 [f2,eb3,ab3,bb3,eb4,f4]@16 ~ [c3,g3,f4]@10 ~@6 [a2,db3,c4,f4]@16 ~@49, ~@60 db3@17 ~@22 a4@10 ~@15 g3@2 [g3,bb3,c4]@16 ~@8 g3@8 ~@17 [f2,a3]@4 a3@6 ~@71, ~@61 f4@16 ~@16 f4@12 ~@18 f3@3 ~@8 e4@8 ~@10 c4@6 ~@19 c4@8 ~@71, ~@154 d4@4 ~@15 a4@12 ~@71]/8", // Bbdim F Fm7 F C5 Bb5 Dm7 Bb …
  N: "[c4,e4]@8 [c3,bb3,e4,c5]@6 ~@2 [bb2,a3,bb3,d4,f4]@15 ~, [g3,bb3] ~@15", // C C7 Bbmaj7 Gm
  O: "[a2,a3,c4,f4] [d3,a3,c4,d4,f4] [g2,g3,bb3,d4,f4]@2", P: "[f2,f3,g3,a3,c4] [b2,a3,db4,f4] [bb2,a3,bb3,d4,f4]@2",
  Q: "[[a2,a3,c4,f4]@8 [d3,a3,c4,d4,f4]@8 [g2,g3,bb3,d4,f4]@15 [f2,f3,g3,a3,c4]@8 [b2,a3,db4,e4,gb4,a4]@8 [e3,b3,eb4,gb4,ab4]@16 [eb3,b3,eb4,gb4]@8 [ab2,ab3,b3,eb4,gb4]@8 [db3,ab3,b3,db4,e4]@15 [b2,gb3,bb3,b3,eb4]@31 ~ [c3,g3,bb3,c4,eb4]@16 [f2,c3,f3,ab3,c4,eb4]@15 bb2 ~ [ab3,bb3,db4,f4]]/5", // F Dm7 Gm7 F Gbm7 Emaj7 B Abm7 …
  R: "~ [g3,bb3,c4,eb4] ~ bb2 ~ [ab3,bb3,f4]@2 bb2 ~ [g3,bb3,c4,eb4] ~ [ab3,bb3,db4,f4] ~@3 [eb3,ab3,bb3,db4,f4]@4 eb2@2 [g3,bb3,db4,eb4]@3 ~@3 eb3 ~ ab2 ~ [gb3,ab3,b3,eb4], ~@5 db4 ~@7 eb2@6 ~@2 [eb2,eb3]@7 ~@4, ~@25 [g3,bb3,db4,eb4]@4 ~@3", // Cm7 Bb7 Cm7 Bbm7 Eb7 Abm7 Eb Eb7
  S: "[~ [f3,ab3,bb3,db4] ~ ab2 ~ [gb3,ab3,eb4]@2 ab2 ~ [f3,ab3,bb3,db4] ~ [gb3,ab3,b3,eb4] ~@2 [db3,gb3,ab3,b3,eb4]@5 db2@2 [db2,db3,f3,ab3,b3,db4]@7 [ab3,bb3,db4,f4]@8 [ab3,bb3,db4,f4]@8 [ab2,eb3,gb3,ab3,b3,eb4]@8 [bb2,ab3,bb3,db4,f4]@8 [bb3,c4,eb4,g4] ~ [bb3,c4,eb4,g4] ~, ~@5 b3 ~@7 db2@6 ~@9 [gb2,db3]@16 ~@16 c3@2 ~@2]/2", // Bbm7 Ab7 Bbm7 Abm7 Db7 Bbm7 Abm7 Bbm7 …
  T: "[a3,c4,d4,f4] ~ c3 ~ [bb3,c4,eb4,g4]@2 c3 ~ [a3,c4,d4,f4] ~ [c4,eb4,g4] ~@3 [ab3,c4,eb4,f4]@3 [ab3,c4,eb4,f4]@4 ~@2 [ab3,c4,eb4,f4]@2 f3 ~ bb2@2 [ab3,bb3,db4,f4] ~ [g3,bb3,c4,eb4], ~@10 bb3@2 f2@15 ~@5, ~@14 f3@5 ~@2 f3@4 ~@7", // Dm7 Cm7 Dm7 Cm Fm7 Bbm7 Cm7
  U: "~ bb2 ~ [ab3,bb3,db4,f4]@2 bb2@2 [g3,bb3,c4,eb4] ~ [ab3,bb3,db4,f4] ~@3 [eb3,ab3,bb3,db4,f4]@4 eb2@2 [g3,bb3,db4,eb4]@3 ~ [g3,bb3,db4,eb4]@2 eb3 ~ ab2@2 [gb3,ab3,b3,eb4] ~ [f3,ab3,bb3,db4], ~@11 eb2@6 ~@2 [eb2,eb3]@7 ~@6", // Bbm7 Cm7 Bbm7 Eb7 Abm7 Bbm7 Eb
  V: "[~ ab2 ~ [gb3,ab3,eb4]@2 ab2 ~ [ab3,db4]@2 [gb3,ab3,b3,eb4] ~@3 db3@4 db2 [db2,db3,f3,ab3,b3,db4]@8 [ab3,bb3,db4,f4]@8 ~@4 db3@4 [ab2,eb3,gb3,ab3,b3,eb4]@8 [bb2,ab3,bb3,db4,f4]@8 [b2,gb3,bb3,b3,eb4]@6, ~@3 b3 ~@3 [f3,bb3] ~@3 db2@6 ~@9 gb2@16 ~@22, ~@6 [gb3,ab3,b3,eb4]@3 ~@4 db3@6 ~@13, ~@17 [ab3,bb3,db4,f4]@4 ~@11]/2", // Ab7 Db5 Abm7 Db7 Bbm7 Abm7 Bbm7 Bmaj7 …
  W: "~@2 [db3,ab3,b3,db4,e4]@8 [eb3,bb3,db4,eb4,gb4]@6 ~@3 [c4,ab4] eb4 [bb3,eb4,g4] ~@3 [c4,ab4]@2 ~@2 [eb4,g4]@2 [c4,eb4,f4,ab4], ~@17 f2@6 f3@4 f2@4 ~, ~@20 f4@2 ~@3 [eb4,f4] ~@3 bb3 ~@2", // Dbm7 Ebm7 Fm Eb Fm Eb Fm7 Ebsus2
  X: "[~@7 bb2@2 [bb3,db4,f4,ab4]@2 bb2@2 [bb3,db4,f4,ab4]@2 bb2 ~@3 [bb3,db4,eb4,gb4] ~ [ab3,db4,f4] ~ eb3 ~ [bb3,db4,eb4] ~@3 [c4,eb4,ab4] ~ [db4,gb4]@2 ~@2 [bb3,db4,gb4]@4 ab2@2 ~ ab2@2 [ab3,c4,eb4,gb4]@2 ab2 ~@3 [b3,e4,ab4] ~ [bb3,eb4] ~@3 [b3,ab4]@2 ~@2 [bb3,eb4] ~ [db3,b3,e4] ~, ~@17 eb2@4 ~@4 gb4@2 eb2@4 ~@2 ab2@4 ~@11 db2@5 ~ db3@4 db2@4 ~@2, ~@29 eb3@2 bb3 ~@9 [ab3,c4,eb4,gb4]@3 ~@8 gb4@2 ~@2 e4 ~@3 gb4@2 ab4@2]/2", // Bbm7 Ebm7 Db Eb7 Ab Gb5 Gb Ab7 …
  Y: "~@2 [b3,e4,ab4]@4 ~@2 [bb3,db4,gb4]@4 gb2@4 [gb3,bb3,b3,eb4]@7 ~ [gb3,bb3,b3,eb4]@5 ~@3, gb2@5 ~ gb2@4 ~@6 b2@11 ~@5", // E Gb Bmaj7
  Z: "[db2,db3,ab3,b3,db4,e4]@8 [eb2,eb3,bb3,db4,eb4,gb4]@7 f2@2 [f4,ab4]@2 [bb3,eb4,g4] ~ f2@2 [c4,ab4]@2 [f2,f3]@2 [bb3,eb4,g4] ~ [c4,eb4,f4] ~ bb2, ~@17 [c4,eb4] ~@5 [eb4,f4] ~@5 ab4@2 ~", // Dbm7 Ebm7 Fm Eb Fm F Eb F7 …
  AA: "~ bb2 ~@3 bb2 ~@3 [bb3,db4,ab4]@2 ~@2 [eb2,eb3,bb3,db4,gb4]@2 ~@2 [bb3,db4,gb4] ~ [ab3,db4,f4] ~ eb2 ~ [bb3,db4,gb4] ~ eb2@2 [eb3,db4,f4,ab4] ~ [ab2,db4,gb4] ~@2, ~@9 [bb2,f4] ~@19 bb3@2 ~", // Bbm7 Ebm7 Gb Db Gb Db Dbsus4 Bb5
  AB: "[~ [bb3,db4,gb4] ~@3 ab2 ~ [ab2,bb3,db4,gb4] ~ [bb3,gb4]@2 ~ [db2,e4] db3 ~@2 [b3,e4] [db2,db3,ab4] [bb3,gb4]@2 db2 ~ [b3,e4,ab4]@2 db2@2 [bb3,gb4]@2 [b3,e4,ab4]@2 ~@2 [b3,e4,ab4]@3 ~ [gb3,b3,e4,ab4] ~ [db4,e4,gb4]@4 gb3@3 ~ [b2,gb3,bb3,b3,eb4]@13 ~@3 [db2,db3,ab3,b3,db4,e4]@7 ~ [eb2,eb3,bb3,db4,eb4,gb4]@6 ~@3 [f4,ab4]@2 [bb3,eb4,g4] ~ f2@2 [c4,ab4]@2 [f2,f3]@2 [bb3,eb4,g4] ~ [c4,eb4,f4] ~ bb2 ~ bb2, ~@9 [ab2,db4] ~@2 [b3,ab4]@2 ~@4 eb4 ~@7 [db3,eb4] ~@3 gb2@6 ~@2 [gb2,bb3]@7 ~@34 [c4,eb4] ~@5 [eb4,f4] ~@5 ab4@2 ~@3]/3", // Gb Ebm Dbm E5 Db5 Ebm E Ebm …
  AC: "~@3 bb2 ~@3 [bb3,db4,ab4]@2 ~@2 [eb2,eb3,bb3,db4,gb4]@2 ~@2 [bb3,db4,gb4] ~ [ab3,db4,f4] ~ eb2 ~ [bb3,db4,gb4] ~ eb2@2 [eb3,db4,f4,ab4] ~ [ab2,db4,gb4] ~@3 [bb3,db4,gb4], ~@7 [bb2,f4] ~@19 bb3@2 ~@3", // Bbm7 Ebm7 Gb Db Gb Db Dbsus4 Gb …
  AD: "~@3 ab2 ~ [ab2,bb3,db4,gb4] ~ [bb3,gb4]@2 ~ [db2,e4] db3 ~@2 [b3,e4] [db2,db3,ab4] [bb3,gb4]@2 db2 ~ [b3,e4,ab4]@2 db2@2 [bb3,gb4]@2 [b3,e4,ab4]@2 ~@2 [b3,e4,ab4]@2, ~@7 [ab2,db4] ~@2 [b3,ab4]@2 ~@4 eb4 ~@7 [db3,eb4] ~@3 gb2@4", // Gb Ebm Dbm E5 Db5 Ebm E Ebm …
  AE: "[~@2 [gb3,b3,e4,ab4] ~ [db4,e4,gb4]@4 gb3@3 ~ [b2,gb3,bb3,b3,eb4]@13 ~@3 [db2,db3,ab3,b3,db4,e4]@7 ~ [eb2,eb3,bb3,db4,eb4,gb4]@6 ~@3 [f4,ab4]@2 [bb3,eb4,g4] ~ f2@2 [c4,ab4]@2 [f2,f3]@2 [bb3,eb4,g4] ~ [c4,eb4,f4] ~ bb2 ~ bb2 ~@2, ~@4 [gb2,bb3]@7 ~@34 [c4,eb4] ~@5 [eb4,f4] ~@5 ab4@2 ~@5]/2", // E Gb7 Bmaj7 Dbm7 Ebm7 Fm Eb Fm …
  AF: "~ bb2 ~@3 [bb3,db4,ab4]@2 ~@2 [eb2,eb3,bb3,db4,gb4]@2 ~@2 [bb3,db4,gb4] ~ [ab3,db4,f4] ~ eb2 ~ [bb3,db4,gb4] ~ eb2@2 [eb3,db4,f4,ab4] ~ [ab2,db4,gb4] ~@3 [bb3,db4,gb4] ~@2, ~@5 [bb2,f4] ~@19 bb3@2 ~@5", // Bbm7 Ebm7 Gb Db Gb Db Dbsus4 Gb …
  AG: "~ ab2 ~ [ab2,bb3,db4,gb4] ~ [bb3,gb4]@2 ~ [db2,e4] db3 ~@2 [b3,e4] [db2,db3,ab4] [bb3,gb4]@2 db2 ~ [b3,e4,ab4]@2 db2@2 [bb3,gb4]@2 [b3,e4,ab4]@2 ~@2 [b3,e4,ab4]@3 ~, ~@5 [ab2,db4] ~@2 [b3,ab4]@2 ~@4 eb4 ~@7 [db3,eb4] ~@3 gb2@6", // Gb Ebm Dbm E5 Db5 Ebm E Ebm …
  AH: "[gb3,b3,e4,ab4] ~ [db4,e4,gb4]@4 gb3@3 ~ [b2,gb3,bb3,b3,eb4]@13 ~@3 [db2,db3,ab3,b3,db4,e4]@6, ~@2 [gb2,bb3]@7 ~@23", // E Gb7 Bmaj7 Dbm7 Gb
  AI: "~@2 [eb2,eb3,bb3,db4,eb4,gb4]@6 ~@3 [f4,ab4]@2 [bb3,eb4,g4] ~ f2@2 [c4,ab4]@2 [f2,f3]@2 [bb3,eb4,g4] ~ [c4,eb4,f4] ~ bb2 ~ bb2 ~@3 bb2, ~@11 [c4,eb4] ~@5 [eb4,f4] ~@5 ab4@2 ~@7", // Ebm7 Fm Eb Fm F Eb F7 Cm …
  AJ: "~@3 [bb3,db4,ab4]@2 ~@2 [eb2,eb3,bb3,db4,gb4]@2 ~@2 [bb3,db4,gb4] ~ [ab3,db4,f4] ~ eb2 ~ [bb3,db4,gb4] ~ eb2@2 [eb3,db4,f4,ab4] ~ [ab2,db4,gb4] ~@3 [bb3,db4,gb4] ~@3 ab2, ~@3 [bb2,f4] ~@19 bb3@2 ~@7", // Bbm7 Ebm7 Gb Db Gb Db Dbsus4 Gb …
  AK: "~ [ab2,bb3,db4,gb4] ~ [bb3,gb4]@2 ~ [db2,e4] db3 ~@2 [b3,e4] [db2,db3,ab4] [bb3,gb4]@2 db2 ~ [b3,e4,ab4]@2 db2@2 [bb3,gb4]@2 [b3,e4,ab4]@2 ~@2 [b3,e4,ab4]@3 ~ [gb3,b3,e4,ab4] ~, ~@3 [ab2,db4] ~@2 [b3,ab4]@2 ~@4 eb4 ~@7 [db3,eb4] ~@3 gb2@6 ~@2", // Gb Ebm Dbm E5 Db5 Ebm E Ebm …
  AL: "[db4,e4,gb4]@4 gb3@3 ~ [b2,gb3,bb3,b3,eb4]@13 ~@3 [db2,db3,ab3,b3,db4,e4]@7 ~, [gb2,bb3]@7 ~@25", // Gb7 Bmaj7 Dbm7 Gb
  AM: "[eb2,eb3,bb3,db4,eb4,gb4]@6 ~@3 [f4,ab4]@2 [bb3,eb4,g4] ~ f2@2 [c4,ab4]@2 [f2,f3]@2 [bb3,eb4,g4] ~ [c4,eb4,f4] ~ bb2 ~ bb2 ~@3 bb2 ~@2, ~@9 [c4,eb4] ~@5 [eb4,f4] ~@5 ab4@2 ~@9", // Ebm7 Fm Eb Fm F Eb F7 Cm …
  AN: "~ [bb3,db4,ab4]@2 ~@2 [eb2,eb3,bb3,db4,gb4]@2 ~@2 [bb3,db4,gb4] ~ [ab3,db4,f4] ~ eb2 ~ [bb3,db4,gb4] ~ eb2@2 [eb3,db4,f4,ab4] ~ [ab2,db4,gb4] ~@3 [bb3,db4,gb4] ~@3 ab2 ~ [ab2,bb3,db4,gb4], ~ [bb2,f4] ~@19 bb3@2 ~@9", // Bbm7 Ebm7 Gb Db Gb Db Dbsus4 Gb …
  AO: "[~ [bb3,gb4]@2 ~ [db2,e4] db3 ~@2 [b3,e4] [db2,db3,ab4] [bb3,gb4]@2 db2 ~ [b3,e4,ab4]@2 db2@2 [bb3,gb4]@2 [b3,e4,ab4]@2 ~@2 [b3,e4,ab4]@3 ~ [gb3,b3,e4,ab4] ~ [db4,e4,gb4]@4 gb3@3 ~ [b2,gb3,bb3,b3,eb4]@13 ~@3 [db2,db3,ab3,b3,db4,e4]@7 ~ [eb2,eb3,bb3,db4,eb4,gb4]@6 ~@3 [f4,ab4]@2 [bb3,eb4,g4] ~ f2@2 [c4,ab4]@2 [f2,f3]@2 [bb3,eb4,g4] ~ [c4,eb4,f4] ~ bb2 ~ bb2 ~@3 bb2 ~@3 [bb3,db4,ab4]@2 ~@2 [eb2,eb3,bb3,db4,gb4]@2 ~@2 [bb3,db4,gb4] ~ [ab3,db4,f4] ~ eb2 ~ [bb3,db4,gb4] ~ eb2@2 [eb3,db4,f4,ab4] ~ [ab2,db4,gb4] ~@3 [bb3,db4,gb4] ~@3 ab2 ~ [ab2,bb3,db4,gb4] ~ [bb3,gb4]@2 ~ [db2,e4] db3 ~@2 [b3,e4] [db2,db3,ab4] [bb3,gb4]@2 db2 ~ [b3,e4,ab4]@2 db2@2 [bb3,gb4]@2 [b3,e4,ab4]@2 ~@2 [b3,e4,ab4]@3 ~ [gb3,b3,e4,ab4] ~ [db4,e4,gb4]@4 gb3@3 ~ [b2,gb3,bb3,b3,eb4]@13 ~@3 [db2,db3,ab3,b3,db4,e4]@7 ~ [eb2,eb3,bb3,db4,eb4,gb4]@4, ~ [ab2,db4] ~@2 [b3,ab4]@2 ~@4 eb4 ~@7 [db3,eb4] ~@3 gb2@6 ~@2 [gb2,bb3]@7 ~@34 [c4,eb4] ~@5 [eb4,f4] ~@5 ab4@2 ~@10 [bb2,f4] ~@19 bb3@2 ~@10 [ab2,db4] ~@2 [b3,ab4]@2 ~@4 eb4 ~@7 [db3,eb4] ~@3 gb2@6 ~@2 [gb2,bb3]@7 ~@29]/6", // Ebm Dbm E5 Db5 Ebm E Ebm E …
  AP: "~@5 [f4,ab4]@2 [bb3,eb4,g4] ~ f2@2 [c4,ab4]@2 [f2,f3]@2 [bb3,eb4,g4] ~ [c4,eb4,f4] ~ bb2 ~ bb2 ~@3 bb2 ~@3 [bb3,db4,ab4]@2 ~, ~@5 [c4,eb4] ~@5 [eb4,f4] ~@5 ab4@2 ~@10 [bb2,f4] ~@2", // Fm Eb Fm F Eb F7 Bbm7 Cm …
  AQ: "~ [eb2,eb3,bb3,db4,gb4]@2 ~@2 [bb3,db4,gb4] ~ [ab3,db4,f4] ~ eb2 ~ [bb3,db4,gb4] ~ eb2@2 [eb3,db4,f4,ab4] ~ [ab2,db4,gb4] ~@3 [bb3,db4,gb4] ~@3 ab2 ~ [ab2,bb3,db4,gb4] ~ [bb3,gb4]@2 ~, ~@17 bb3@2 ~@10 [ab2,db4] ~@2", // Ebm7 Gb Db Gb Db Dbsus4 Gb Ebm …
  AR: "[db2,e4] db3 ~@2 [b3,e4] [db2,db3,ab4] [bb3,gb4]@2 db2 ~ [b3,e4,ab4]@2 db2@2 [bb3,gb4]@2 [b3,e4,ab4]@2 ~@2 [b3,e4,ab4]@3 ~ [gb3,b3,e4,ab4] ~ [gb2,bb3,db4,e4,gb4]@4 gb3@2, [b3,ab4]@2 ~@4 eb4 ~@7 [db3,eb4] ~@3 gb2@6 ~@8", // Dbm E5 Db5 Ebm E Ebm E Gb7 …
  AS: "[~@2 [b2,gb3,bb3,b3,eb4]@13 ~@3 [db2,db3,ab3,b3,db4,e4]@9 ~ [eb2,eb3,bb3,db4,eb4,gb4]@12 ~@3 [bb2,bb3,c4,f4,a4]@55 ~@30]/4", // Bmaj7 Dbm7 Ebm7 F
})).s("gm_piano").gain(0.4).pan(0.3)

// bass · electric bass finger · "Bass"
const bass = note(`<
  ~@13 A B C D@2 E F G@2 H I J K@8 L M N O@4 P@3 Q R S T U V@3 W X Y@2 Z@3 AA AB AC@2 AD AE AF@2 AG AH AI AJ AK AL@4 AM
  AN AO AP AQ@4
>`.pickRestart({
  A: "bb1@2 bb1@2 ~@12 a1@2 a1@2 ~@4 d2 ~ d2@3 ~@3", B: "g1 ~ g1@2 ~@10 g1@2 f1 ~ f1@2 ~@4 b1@8",
  C: "e1 ~ e1@2 ~@8 b1@2 e2@2 eb2@2 eb2@2 ~@4 ab1@3 ~ eb2@2 d2@2",
  D: "[db2@14 db3 b2 b1@30 ~@2 c2 ~ c2@2 ~@10 eb1 ~]/2", E: "f1 ~ f1@2 ~@5 f1@2 c2@2 ab1@2 bb1 ~ bb1 ~@11 bb1@2 eb2",
  F: "~ eb2 ~@7 gb1@2 ~@2 gb1 ~ ab1 ~ ab1@2 ~@8 bb1@2 b1@2 db2",
  G: "[~ db2 ~@6 ab1@2 db2@2 db1@2 gb1 ~ gb1 ~ gb1 ~ gb1 ~ gb1 ~ gb1 ~ gb1 ~ gb1 ~ ab1@4 gb1@2 ab1@2 bb1@4 ab1@2 bb1@2 c2@5 ~@9 eb1@2 f1@2]/2",
  H: "~@7 f1@2 c2 ~ b1@2 bb1@4 ~@10 bb1@2 eb2@3", I: "~@7 eb1@2 f1@2 gb1@2 ab1@4 ~@6 ab1@2 bb1@2 b1@2 db2@3",
  J: "~@3 db2 db2@2 b1@2 bb1@2 ab1@2 gb1@16 c2@4",
  K: "[~@4 c2@8 f1@28 ~ c2@2 eb2@2 f1@16 a1@8 db3@4 a0@2 c1@2 d1@16 bb1@14 ~ bb1@2 eb1@13 ~@2 b0 c1@10 c2@2 g1@2 c1@2 f1@16 f2@11 ~@2 f2@3 ~ f1@10 g1@3 ab1@3 a1@11 db3@3 a0 c1 d1@16 bb1@16 ~ c2@16, ~@69 c3 ~@54 bb0@2 ~@76 c3 ~@53]/8",
  L: "c1@8 c2@8 bb1 ~ bb1@2 ~@12", M: "a1 ~ a1@2 ~@4 d2@2 d2@3 ~@3 g1 ~ g1@2 ~@12",
  N: "f1@2 f1@2 ~@4 b1@8 bb1 ~ bb1@2 ~@12",
  O: "[a1 ~ a1@2 ~@4 d2 ~ d2@3 ~@3 g1 ~ g1@2 ~@11 f1@3 ~@5 b1@7 ~ e1 ~ e1@2 ~@12 eb2@2 eb2@2 ~@4 ab1@3 ~ eb2@2 d2@2 db2@15 b1@30 ~@2 c2 ~]/4",
  P: "[c2@2 ~@10 eb1 ~ f1 ~ f1@2 ~@5 f1@2 c2 ~ ab1@2 bb1 ~ bb1@2 ~@8 bb1@2 db2@2 eb2 ~ eb2@2 ~@6 eb1 ~ f1@2 g1@2 ab1 ~ ab1@2 ~@6 ab1@2 bb1@2 b1@2 db2 ~ db2@2 ~@5 db2@2 ab1@2 f1@2 gb1 ~ gb1 ~]/3",
  Q: "gb1 ~ gb1 ~ gb1 ~ gb1 ~ gb1 ~ gb1 ~ ab1@4 gb1@2 ab1@2 bb1@3 ~ ab1@2 bb1@2 c2@4",
  R: "~@10 eb1@2 f1 ~ f1@2 ~@5 c2@2 b1@2 ab1@2 bb1 ~ bb1@2 ~",
  S: "~@7 bb1@2 db2@2 eb2 ~ eb2@2 ~@6 f1@2 gb1@2 g1@2 ab1 ~ ab1@2 ~",
  T: "~@5 ab1@2 bb1@2 b1@2 db2 ~ db2@2 ~@5 db2@2 ab1@2 f1@2 gb1 ~ gb1@2 gb1 ~",
  U: "gb1 ~ gb1 ~ gb1 ~ gb1 ~ gb1 ~ ab1@4 gb1@2 ab1@2 bb1@7 ~ b1@6",
  V: "[~@2 db2@8 eb2@7 f2@4 ~@6 ab2@2 f2@2 ab1@2 bb1 ~ bb1@2 ~@6 bb1@2 db2@2 ab2@2 eb2@2 eb2@2 ~@6 eb1@2 f1@2 gb1@2 ab1@2 ab1@2 ~@6 ab1@2 ~ b1@2 db2 ~ db2@2 ~@10 db2@2, ~@77 bb1@2 ~@17]/3",
  W: "gb1@3 ~@7 gb1@2 db2@2 c2@2 b1@4 bb2@2 db3@2 b2@2 db2@2 c2@2 b1@2",
  X: "db2@4 b1@2 db2@2 eb2@4 ~ eb2@2 f2@3 ~@7 f2@2 eb2@2 ab1@2 bb1, ~@6 db2 ~@9",
  Y: "[~ bb1@2 ~@2 bb1@2 ~@2 bb1@2 ~@2 eb2@2 ~@6 bb1@2 eb2@2 eb1@2 f1@2 gb1@2 ab1@2 ~@4 ab1 ~ ab1@2 ab1@2 ~ db2@2 ~@4 ab1@2 b1@2 db2@2 ~@2 ab1@2 db1@2 gb1@2]/2",
  Z: "[~@4 gb1 ~ gb1@2 db2@2 ~@2 b1@7 ~ b1 ~ b1 ~ b1 ~ b1 ~ b1 ~ db2@4 b1@2 db2@2 eb2@4 ~ eb2@2 f2@3 ~@7 f2@2 eb2@2 ab1@2 bb1 ~ bb1@2 ~@2 bb1@2 ~@2 bb1@2 ~@2 eb2@2 ~@6 bb1@2 eb2@2 eb1@2 f1@2 gb1@2 ab1@2 ~, ~@21 db2 ~@26]/3",
  AA: "~@3 ab1 ~ ab1@2 ab1@2 ~ db2@2 ~@4 ab1@2 b1@2 db2@2 ~@2 ab1@2 db1@2 gb1@3 ~",
  AB: "~@2 gb1 ~ gb1@2 db2@2 ~@2 b1@7 ~ b1 ~ b1 ~ b1 ~ b1 ~ b1 ~ db2@4",
  AC: "[b1@2 db2@2 eb2@4 ~ eb2@2 f2@4 ~@10 ab1@2 bb1@2 ~@2 bb1@2 bb1@2 ~@2 bb1@2 ~@2 eb2@3 ~@3 bb1@2 gb1@2 eb2@2 ~@2 gb1 ~ g1@2 ab1@2 ~@2 ab1, ~@4 db2 ~@27]/2",
  AD: "~ ab1@2 ~@2 ab1@2 ~ db2@2 ~@4 ab1@2 b1@2 db2@2 ~@2 ab1 ~ f1 ~ gb1@2 ~@2 gb1 ~",
  AE: "gb1@2 ~@2 db2@2 ~@2 b1@2 ~@4 gb1@2 ab1@2 b1@3 ~ b1 ~ b1 ~ db2@3 ~ b1@2",
  AF: "[db2@2 eb2@4 ~ eb2@2 f2@3 ~@7 f2@2 eb2@2 ab1@2 bb1 ~ bb1@2 ~@2 bb1@2 ~@2 bb1@2 ~@2 eb2@2 ~@6 bb1@2 eb2@2 eb1@2 f1@2 gb1@2 ab1@2 ~@4 ab1, ~@3 db2 ~@28]/2",
  AG: "~ ab1@2 ab1@2 ~ db2@2 ~@4 ab1@2 b1@2 db2@2 ~@2 ab1@2 db1@2 gb1@3 ~@3 gb1 ~",
  AH: "gb1@2 db2@2 ~@2 b1@7 ~ b1 ~ b1 ~ b1 ~ b1 ~ b1 ~ db2@4 b1@2 db2@2",
  AI: "eb2@4 ~ eb2@2 f2@4 ~@10 ab1@2 bb1@2 ~@2 bb1@2 bb1@2 ~, ~@2 db2 ~@13",
  AJ: "~ bb1@2 ~@2 eb2@3 ~@3 bb1@2 gb1@2 eb2@2 ~@2 gb1 ~ g1@2 ab1@2 ~@2 ab1 ~ ab1@2 ~",
  AK: "~ ab1@2 ~ db2@2 ~@4 ab1@2 b1@2 db2@2 ~@2 ab1 ~ f1 ~ gb1@2 ~@2 gb1 ~ gb1@2 ~@2",
  AL: "[db2@2 ~@2 b1@2 ~@4 gb1@2 ab1@2 b1@3 ~ b1 ~ b1 ~ db2@3 ~ b1@2 db2@2 eb2@4 ~ eb2@2 f2@3 ~@7 f2@2 eb2@2 ab1@2 bb1 ~ bb1@2 ~@2 bb1@2 ~@2 bb1@2 ~@2 eb2@2 ~@6 bb1@2 eb2@2 eb1@2 f1@2 gb1@2 ab1@2 ~@4 ab1 ~ ab1@2 ab1@2 ~ db2@2 ~@4 ab1@2 b1@2 db2@2 ~@2 ab1@2 db1@2 gb1@3 ~@3 gb1 ~ gb1@2 db2@2, ~@17 db2 ~@46]/4",
  AM: "~@2 b1@7 ~ b1 ~ b1 ~ b1 ~ b1 ~ b1 ~ db2@4 b1@2 db2@2 eb2@4",
  AN: "~ eb2@2 f2@4 ~@10 ab1@2 bb1@2 ~@2 bb1@2 bb1@2 ~@2 bb1@2 ~, db2 ~@15",
  AO: "~ eb2@3 ~@3 bb1@2 gb1@2 eb2@2 ~@2 gb1 ~ g1@2 ab1@2 ~@2 ab1 ~ ab1@2 ~@2 ab1@2 ~",
  AP: "db2@2 ~@4 ab1@2 b1@2 db2@2 ~@2 ab1 ~ f1 ~ gb1@2 ~@2 gb1 ~ gb1@2 ~@2 db2@2 ~@2",
  AQ: "[b1@2 ~@4 gb1@2 ab1@2 b1@3 ~ b1 ~ b1 ~ db2@3 ~@2 b1@2 db2@3 eb2@7 db2@4 eb2@4 bb1@55 ~@30]/4",
})).s("gm_electric_bass_finger").gain(0.49)

// chords · string ensemble 2 · "Strings"
const string_ensemble_2 = note(`<
  ~@2 A@4 ~@7 B@2 C D@2 E@8 ~@4 F@2 G H ~@3 I@6 J@5 K@4 L@8 M@3 N O@2 P Q R@6 S@8 ~
>`.pickRestart({
  A: "[~@5 [c2,a3,bb3,f4]@16 ~ [f2,a3]@8 [g2,bb3]@8 [a2,c4]@16 ~ [bb2,a3]@16 bb3@7 ~ bb3@8 ~ [f2,a3,c4]@15 ~@25, ~@22 f4@57 ~@49, ~@55 d4@33 ~@40, ~@71 g2@16 ~@41]/4", // F Gm Am Bbmaj7 F
  B: "[d4@2 c4 ~ bb3@2 [a3,c4] [db4,e4,ab4,b4], f4@3 ~, a3@31 ~ g3@24 ~@8, ~@24 d4@23 ~@17]/2", // Am Dbm7
  C: "[b3,eb4,gb4,ab4]@8 b3@3 ~ ab3@4, ~ [eb4,gb4], ~@22 b3@9 ~", // Abm7 Ebm
  D: "[[ab3,b3,db4,e4]@16 [gb3,bb3,b3,eb4]@31 ~ [g3,bb3,eb4]@16]/2", // Dbm7 Bmaj7 Eb
  E: "[[ab3,c4]@16 bb3@15 ab3@8 [bb3,eb4,g4]@8 ab3@16 ~@7 ab3@8 [gb3,bb3]@16 [ab3,b3,eb4]@8 ~@2 f5 g5 a5 bb5 c6 d6 [g3,c4,eb4]@15 ~ [ab3,c4]@15 bb3@16 ab3@8 [bb3,eb4,g4]@8 ab3@15 ~@8 ab3@8 [gb3,bb3]@8 [ab3,b3,e4]@8 d4@8 db4@8 c4@20, f4@39 ~@8 [eb4,gb4]@23 f4@24 ~@16 eb6@54 ~ eb6@39 db5@15 ~ c5@36, ~@16 db4@23 ~@24 b3@15 ~@24 [bb3,db4,f4]@8 ~@15 f4@39 ~@9 [eb4,gb4]@23 f4@15 ~@45, ~@141 db4@24 ~@23 b3@15 ~@17 bb3@16 ~@20]/8", // Ab Eb Gb Abm Cm Ab Eb Gb …
  F: "[~@25 [g4,bb4]@2 ~ [ab4,b4]@3 [a4,c5]@8 ~ f5@2 e5 ~ f4 ~ g4 [d4,f4,a4]@16 ~, ~@39 e5@2 ~@2 d5@2 ~@19]/2", // Gm Abm Am Dm
  G: "[c4,d4] [d4,f4]", H: "[c4,e4] ~",
  I: "[~@7 [db4,e4]@8 [b3,eb4]@31 ~ [db4,e4]@15 ~ [b3,eb4,db6]@31 [g3,bb3,eb4]@16 [ab3,c4]@16 bb3@15 ab3@8 [bb3,eb4,g4]@8 ab3@16 ~@7 ab3@8 [gb3,bb3]@4, ~@15 [b4,b5]@47 bb4@31 ~@17 f4@39 ~@8 [eb4,gb4]@23 f4@12, ~@126 db4@23 ~@24 b3@15 ~@4]/6", // Dbm B Dbm B Eb Ab Eb Gb …
  J: "[~@12 [ab3,b3,eb4]@8 ~@2 f5 g5 a5 bb5 c6 d6 ~@5 g3@10 [ab3,c4]@16 bb3@16 [ab3,eb6]@8 [bb3,eb4,g4]@8 ab3@15 ~@9 eb6@7 ~ db6@15 [ab3,b3,eb4]@8 [db4,f4]@8 [db4,gb4]@6, ~@20 [bb3,db4,f4]@7 ~ eb6@46 ~@9 eb6@31 ~@46, ~@28 eb4@15 f4@39 ~@9 [eb4,gb4]@23 [ab3,f4]@7 ~ [gb3,bb3,f4]@16 ~@22, ~@30 c4@13 ~@16 db4@24 ~@23 b3@15 ~@25 bb3@14]/5", // Abm Ab Ab5 Eb Abm Db Gb5 Bbm …
  K: "[~@2 [ab3,db4,e4]@7 ~ [bb3,gb4]@8 ab6@8 ab6@7 ~@8 ab6@7 ~ ab6@8 ab6@8 [db4,ab6]@8 [ab3,c4,eb4,ab6]@7 ~ ab6@8 ab6@7 [b3,ab6]@8 [db4,bb6]@8 [eb4,gb6]@16, ~@9 eb4@8 ~ f4@31 f4@16 ~@15 e4@24 ~@24, ~@18 [ab3,c4]@15 ab6@8 ~@40 db4@15 ~@8 [gb3,bb3]@23 ~, ~@34 [bb3,db4]@15 [gb3,bb3]@24 ~@8 ab3@24 ~@23]/4", // Dbm Ebm Db5 Ab E Gb Ebm Ab …
  L: "[[e3,ab3,db4,e6]@7 ~ [gb3,eb4,gb6]@7 ~ ab6@8 ab6@7 ab6@8 ab6@8 ab6@8 ab6@8 [db4,ab6]@8 [c4,eb4]@5 ~@3 ab6@8 ab6@7 [b3,ab6]@8 [db4,bb6]@8 [eb4,gb6]@16 [e3,ab3,db4,e6]@8 [gb3,bb3,eb4,gb6]@8 ab6@8 ab6@7 ~@8 ab6@7 ~ ab6@8 ab6@8 [db4,ab6]@8 ab3@5 ~@3 ab6@8 ab6@7 [b3,ab6]@8 [db4,bb6]@8 [eb4,gb6]@16 [e3,ab3,db4,e6]@4, ~@7 bb3@8 [ab3,c4,f4]@16 bb3@40 ab3@31 [gb3,bb3]@23 ~@17 [ab3,c4]@15 ~ [bb3,db4]@15 [gb3,bb3]@24 ~@5 [ab3,e4]@26 [gb3,bb3]@23 ~@5, ~@31 f4@31 ~@9 ab6@8 ~@78 ab6@8 ~@91, ~@31 db4@15 ~ gb3@24 ~@5 e4@26 ~@40 f4@31 f4@16 ~@13 db4@18 ~@36, ~@76 db4@18 ~@103 [c4,eb4,ab6]@8 ~@51]/8", // Dbm Ebm Db5 Cm E Gb Ebm Dbm …
  M: "[~@4 [gb3,eb4,gb6]@7 ~ ab6@8 ab6@7 ab6@8 ab6@8 ab6@8 ab6@8 [db4,ab6]@8 [c4,eb4]@5 ~@3 ab6@8 ab6@7 [b3,ab6]@6, ~@3 bb3@8 [ab3,c4,f4]@16 bb3@40 ab3@29, ~@27 f4@31 ~@9 ab6@8 ~@21, ~@27 db4@15 ~ gb3@24 ~@5 e4@24, ~@12 db4@3 ~]/3", // Ebm Db5 Cm E Fm
  N: "~ [db4,bb6]@4 [eb4,gb6]@8 [e3,ab3,db4,e6]@3, ~@2 [gb3,bb3]@23 ~@7", // Gb Ebm Dbm Gb
  O: "[~@2 [gb3,bb3,eb4,gb6]@8 ab6@8 ab6@7 ~@8 ab6@7 ~ ab6@8 ab6@8 [db4,ab6]@7, ~@10 f4@31 f4@16 ~@7, ~@10 [ab3,c4]@15 ab6@8 ~@31, ~@26 [bb3,db4]@15 [gb3,bb3]@23]/2", // Ebm Db5 Ab Bbm Gb
  P: "~ ab3@5 ~@3 ab6@8 ab6@7 [b3,ab6]@8, ~ [c4,eb4,ab6]@8 ~@23, ~@3 [ab3,e4]@13, ~@3 db4@9 ~@4", // E Ab Dbm
  Q: "[db4,bb6]@8 [eb4,gb6]@16 [e3,ab3,db4,e6]@7 bb3, [gb3,bb3]@23 ~@9", // Gb Ebm Dbm Gb
  R: "[[gb3,eb4,gb6]@7 ~ ab6@8 ab6@7 ab6@8 ab6@8 ab6@8 ab6@8 [db4,ab6]@8 [c4,eb4]@5 ~@3 ab6@8 ab6@7 [b3,ab6]@8 [db4,bb6]@8 [eb4,gb6]@16 [e3,ab3,db4,e6]@8 [gb3,bb3,eb4,gb6]@8 ab6@8 ab6@7 ~@8 ab6@7 ~ ab6@8 ab6@8 [db4,ab6]@8 [ab3,c4,eb4,ab6]@3, ~@7 [ab3,c4,f4]@16 bb3@40 ab3@31 [gb3,bb3]@23 ~@17 [ab3,c4]@15 ~ [bb3,db4]@15 [gb3,bb3]@24 ~@3, ~@23 f4@31 ~@9 ab6@8 ~@78 ab6@8 ~@35, ~@23 db4@15 ~ gb3@24 ~@5 e4@26 ~@40 f4@31 f4@16 ~@11, ~@34 db4@9 ~@53]/6", // Ebm Db5 Cm E Gb Ebm Dbm Ebm …
  S: "[~@5 ab6@8 ab6@7 [b3,ab6]@8 [db4,bb6]@8 [eb4,gb6]@16 [e3,ab3,db4,e6]@7 ~ [gb3,eb4,gb6]@7 ~ ab6@8 ab6@7 ab6@8 ab6@8 ab6@8 ab6@8 [db4,ab6]@8 [c4,eb4]@5 ~@3 ab6@8 ab6@7 [b3,ab6]@8 [db4,bb6]@8 [eb4,gb6]@16 [e3,ab3,db4,e6]@10 [gb3,bb3,eb4,gb6]@14 ~ [a3,d4,f4,c6]@53, ~@2 [ab3,e4]@26 [gb3,bb3]@23 ~@16 [ab3,c4,f4]@16 f4@31 ~@9 ab6@8 ~@125, ~@2 db4@18 ~@39 bb3@8 ~@16 bb3@40 ab3@31 [gb3,bb3]@23 ~@79, ~@83 db4@15 ~ gb3@24 ~@5 e4@26 ~@102, ~@64 db4@9 ~@55]/8", // E Gb Ebm Dbm Ebm Db5 Cm E …
})).s("gm_string_ensemble_2").gain(0.3).pan(0.2)

// chords · epiano1 · "Electric Piano"
const epiano1 = note("<A@4 B@2 C@7 D E F G@2 ~@7 H@7 I@2 J K L@4 ~@43>".pickRestart({
  A: "[~@36 g5@15 ~@2 c4@6 bb3@10 [bb4,d5,f5]@6 ~@2 [c4,a4] [d4,bb4] [e4,f4,c5,d5] [g4,e5] [a4,f5] [bb4,c5,g5,a5] [d5,bb5] [e5,f5,c6,d6] [g5,e6] [f3,a3]@8 [g3,bb3]@8 [a3,c4]@16 ~ [a3,d4]@9, ~@20 [f5,a5,c6]@31 f5@16 ~@19 [a5,f6]@16 ~@26, ~@52 d5@15 ~@61, ~@53 bb4@13 ~@62]/4", // Bb F Gm Dm7 C Dm C7 Gm …
  B: "[~@7 [bb3,d4,a4]@8 ~ [bb3,d4,a4]@8 [f3,a3,c4]@16 [f3,bb3,db4,eb4]@16 ~ [f3,a3,c4]@7, ~@3 f2@5]/2", // Bbmaj7 F Bbm F
  C: "[~@9 [g3,c4]@8 ~ [f3,bb3]@8 ~@8 e6@9 [bb2,f3,a3,bb3,d4]@16 [eb2,g3,bb3,d4]@16 [d4,f4]@9 [c4,e4]@8 g3@8 f3@8 ~@11 eb5@4 ~@16 ab2@2 ~ f4@8 [f3,bb3]@8 [e4,f4]@8 [e4,f4,a4,c5]@8 ~ [bb2,a3,bb3,d4,f4]@16 [bb3,d4,f4]@17 [bb3,c4,e4,g4]@15 ~, ~@9 a2@16 ~ [d2,a3,c4,e4,f4]@16 ~@33 [c2,bb3]@16 ~ f2@31 g5@18 [a2,db3]@17 ~@66, ~@92 [a3,c4]@16 [f3,bb3,db4,bb4,f5]@15 c5@2 [f2,f3,c4,a4,c5]@16 [g3,c4]@9 ~@74, ~@117 [bb5,f6]@7 [d5,e5]@18 ~@82, ~@136 g2@6 ~@16 [d2,d3,a3,c4]@17 ~@16 c2@33]/7", // C5 Bb5 Bbmaj7 Ebmaj7 Dm C Bb5 Fmaj7 …
  D: "[a4,bb4,d5,f5]@16 [a4,c5,f5]@7 ~ [a4,c5,d5,f5]@8", E: "[g4,bb4,d5,f5]@16 [f4,g4,a4,c5]@8 [db4,e4,ab4,b4]@7 ~",
  F: "[eb4,gb4,ab4,b4]@2 [eb4,gb4,b4] [eb4,ab4,b4]", // Abm7 B Abm
  G: "[[db4,e4,ab4,b4]@8 ~@9 gb5@7 ~@8, ~ [gb4,bb4,b4,eb5]@2 ~, ~@30 eb6@17 ~@17, ~@2 bb5 ~]/2", // Dbm7 Bmaj7
  H: "[~@12 [f2,c3,f3,g3,c4]@16 [f2,ab3,bb3,eb4]@15 ~@2 [f2,c3,a4]@16 [a2,g3,db4,f4]@16 ~@12 [f5,a5]@4 [bb2,f3,a4,d5,f5]@16 ~ [eb3,bb3,d4,f4]@16 [bb3,d4]@8 [g3,c4]@6 ~@10 [e6,a6]@6 ~@5 f4@10 ~@4 [f2,c3,f3,g3,c4]@10 [g2,f3,bb3,d4]@2 ~ [ab2,gb3,b3,eb4]@2 ~ [a2,g3,c4,f4]@16 ~@14 d5@3, ~@28 f3@12 ~@3 [e5,a5]@18 ~@26 d5@6 ~@55 a5@8 ~ [ab5,bb5]@3 [ab4,bb4]@12 ~@35 [d3,a3,d4,f4]@17, ~@44 [c5,d5]@17 ~@16 [d3,a3,c4,e4,f4]@16 ~@33 c3@15 ~ [g3,a3,c4,d4]@14 ~@2 eb5@13 ~@47 e5@6, ~@149 c6@7 eb6@7 ~@61, ~@79 f5@2 ~@31]/7", // Fsus2 Fm7 F Aaug F Bbmaj7 Bb C5 …
  I: "[[bb2,a3,f4,c5]@16 d4@16 [e4,g4]@15 ~ [a4,d5,f5]@15 ~, ~@16 [c3,bb3,c5]@31 ~@17]/2", // F Em Dm C7
  J: "[a4,c5,f5] [f4,a4,d5] [g4,bb4,d5]@2", K: "[f4,a4,c5]@8 [f4,a4,db5]@8 [a4,d5,f5]@15 ~",
  L: "[[a4,c5,f5]@8 [f4,a4,d5]@8 [g4,bb4,d5]@15 [f4,g4,a4,c5]@8 [gb4,a4,db5]@8 [eb4,gb4,ab4,b4]@15 ~ [eb4,gb4,b4]@8 [eb4,ab4,b4]@7 ~ [db4,e4,ab4]@15 [gb4,bb4,eb5]@30 ~@4]/4", // F Dm Gm F Gbm Abm7 B Abm …
})).s("gm_epiano1").gain(0.3).pan(0.6)

// chords · string ensemble 1 · "Strings"
const string_ensemble_1 = note("<~@29 A@3 B@2 ~@49>".pickRestart({
  A: "[~@24 [c3,c4,e4]@2 [d3,d4,f4]@2 [e3,e4,g4]@2 [f3,f4,ab4]@11 ~@16 [g3,f4,bb4]@3 [ab3,gb4,b4]@3 [a3,g4,c5]@8 [g4,e5]@3 ~ [e4,c5]@2 ~ a4 [f4,a4]@16 ~, ~@74 [f4,d5]@2 ~ [d4,b4]@2 ~@17, ~@39 e4 ~@8]/3", // C Dm Em Fm Gm7 Abm7 Am7 C …
  B: "[[c4,c5]@21 ~@11]/2", // C
})).s("gm_string_ensemble_1").gain(0.25).pan(0.3)

// other · trumpet
const trumpet = note(`<
  ~@17 A@4 B@5 ~@9 C@2 D@3 E@2 F G H I J@2 K@4 ~@3 L@2 ~@2 M@2 ~@2 N O ~@2 P Q ~@2 R@2 ~@2 S@2 ~@2 T@4
>`.pickRestart({
  A: "[~@18 d4@2 ~@2 eb4@2 ~@2 [c5,d5] ~@3 bb4@15 ~@4 c4@2 ~@2 db4@2 ~@2 [bb4,c5] ~@3 ab4@8 g4 ab4 g4@8 gb4@4 db5@2 bb4 ~@3 gb4@13 ~@26]/4", // Csus2 Bbsus2
  B: "[~@16 d4@2 ~@2 eb4@2 ~@2 [c5,d5] ~@3 bb4@12 ~@8 c4@2 ~@2 db4@2 ~ bb4 c5 ~@2 ab4@8 g4 ab4 g4@8 gb4@4 db5 ~ bb4@2 ~@2 gb4@14 f4@7 db4@16 d4@8 db4@8 c4@7 ~@13]/5", // Csus2
  C: "[~ b4 ~ a4 ~ d4 ~ f4@12 ~@13]/2", D: "[~ eb5@2 ~@2 db5@2 ~@2 ab4@2 ~@2 b4@49 eb5@31 ~@3]/3",
  E: "[d4@2 ~@2 eb4@2 ~@2 [c5,d5] ~@3 bb4@15 ~@4 c4@2 ~@2 db4@2 ~@2 [bb4,c5] ~@3 ab4@8 g4 ab4 g4@8 gb4@3]/2", // Csus2 Bbsus2
  F: "~ db5@2 bb4 ~@3 gb4@13 ~@12", G: "~@15 d4", H: "~@2 eb4@2 ~@2 [c5,d5] ~@3 bb4@12 ~@8 c4@2",
  I: "~@2 db4@2 ~ bb4 c5 ~@2 ab4@8 g4 ab4 g4@8 gb4@4 db5", J: "[~ bb4@2 ~@2 gb4@14 f4@24 ~@21]/2",
  K: "[~@20 g4@2 ~@2 ab4@2 ~ f5 g5@2 ~ eb5@10 ~@10 f4@2 ~@2 gb4@2 ~@2 f5@2 ~@2 db5@10 c5@8 b4@23 bb4@8 gb4@12 ~@4, ~@59 eb5 ~@68]/4",
  L: "[~@30 [e5,ab5]@7 ~ [gb5,bb5]@7 ~@2 g5 [f5,a5,b5] [c5,d5,e5] [f4,g4,a4,b4] e4 ~@12, ~@45 c6@2 ~@17, ~@23 ab5 ~@8]/2", // E Gb Bm7b5 C G7
  M: "[~@28 [e5,ab5]@7 ~ [gb5,bb5]@8 [ab5,c6]@3 ~@17]/2", N: "~@13 [e5,ab5]@3",
  O: "~@2 [gb5,bb5]@7 [ab5,c6]@2 ~ [f5,g5,a5,b5] [c5,d5,e5] [f4,g4,a4,b4] e4 ~@16", P: "~@3 [e5,ab5]",
  Q: "[gb5,bb5]@8 [ab5,c6]@3 ~@21", // Gb Ab
  R: "[~@22 [e5,ab5]@8 [gb5,bb5]@7 [ab5,c6]@2 ~ [f5,g5,a5,b5] [c5,d5,e5] [f4,g4,a4,b4] e4 ~@20]/2", // E Gb Ab G7 C G7
// … 247 more lines