// In the Shape of a Heart — Jackson Browne
// 126 bpm, 4/4, key E major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: sustain pedal (CC 64) lengthens the held notes
// note: duplicate parts dropped: ch 8 "PICK BASS" electric bass pick (copy of ch 2 "ACOU BASS" acoustic bass)
// note: Full arrangement: all 177 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(126/4)

// 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 · electric guitar muted · "MUTED GTR"
const electric_guitar_muted = note(`<
  A@2 B C D E F E A@2 B C D E F E A@2 B C D E F E A@2 B C D E F E D E F G A@2 B C D E F G A@2 B C D E F G A@2 B C D E F
  E A@2 B C D E F G A@2 B C D E F G A@2 B C D E F E D E H E I J I J I J I J A@2 B C D E F E A@2 B C D E F E A@2 B C D E
  F E D E H E D E F E D E H E D E F G A@2 B C D E H G A@2 B C D E F E D E F E I J I J I J I J I J I J I J I J K L M@2 ~
>`.pickRestart({
  A: "[e2,b2] ~ [e2,b2] ~ [e2,b2] ~ [e2,b2] ~ [e2,b2] ~ [e2,b2] ~ [e2,b2] ~ [e2,b2] ~", // E5
  B: "[c#3,g#3]@2 [c#3,g#3] ~ [c#3,g#3] ~ [c#3,g#3] ~ [c#3,g#3]@2 [c#3,g#3] ~ [c#3,g#3] ~ [c#3,g#3] ~", // C#5
  C: "[c#3,g#3] ~ [c#3,g#3] ~ [c#3,g#3] ~ [c#3,g#3] ~ [c#3,g#3] ~ [c#3,g#3] ~ [c#3,g#3] ~ [c#3,g#3] ~", // C#5
  D: "[a2,e3]@2 e3 ~ [a2,e3] ~ [a2,e3] ~ [a2,e3] ~ [a2,e3] ~ [a2,e3] ~ [a2,e3] ~", // A5
  E: "[a2,f#3] ~ [a2,f#3] ~ [a2,f#3]@2 [a2,f#3]@2 [a2,f#3] ~ [a2,f#3]@2 [a2,f#3] ~ [a2,f#3] ~", // D
  F: "[a2,e3] ~ [a2,e3] ~ [a2,e3] ~ [a2,e3]@2 [a2,e3] ~ [a2,e3] ~ [a2,e3]@2 [a2,e3] ~", // A5
  G: "[b2,f#3] ~ [b2,f#3] ~ [b2,f#3] ~ [b2,f#3] ~ [b2,f#3] ~ [b2,f#3] ~ [b2,f#3] ~ [b2,f#3] ~", // B5
  H: "[a2,e3] ~ [a2,e3] ~ [a2,e3] ~ [a2,e3]@2 [a2,e3] ~ [a2,e3]@2 [a2,e3]@2 [a2,e3] ~", I: "[a2,e3] ~ [a2,e3] ~@13",
  J: "[b2,f#3] ~ [b2,f#3] ~@13", K: "[a2,e3]@2 [a2,e3]@2 ~@2 [a2,e3]@9 ~", L: "[b2,f#3] ~ [b2,f#3]@2 ~@12",
  M: "[[c#3,g#3]@31 ~]/2", // C#5
})).s("gm_electric_guitar_muted").gain(0.31)

// bass · acoustic bass · "ACOU BASS"
const bass = note(`<
  A ~ B ~ C ~ C ~ D E B ~ C F C ~ A E B F C F C G D E B H C F C I C F C J K@2 L M N O N P K Q L R N O N P D G B ~ C ~ C
  G D G B ~ C F C J K@2 L@2 N O N P K@2 L S N@3 O N@4 C T C U V W X W K Y L Z N@4 D AA B AB C ~ C G A G B AC C@15 V C@3
  J K@2 L@2 N O N P K Q L R N@3 O N@4 C T C AD V T C T C AE V AD AF AG AH AI AJ T AK@2 ~
>`.pickRestart({
  A: "e0!2 ~@6", B: "c#1!2 ~@6", C: "a0!2 ~@6", D: "e1!2 ~@6", E: "~@7 g#0", F: "~@7 f#0", G: "~@7 b0",
  H: "~@5 e0 f#0 e0", I: "~@5 e0 f#0 b0", J: "~ b0!7", K: "e1!8", L: "c#1!8", M: "c#1!6 d#1 e1", N: "a0!8",
  O: "a0!7 e0", P: "b0!8", Q: "e1!5 b0 c#1 e1", R: "c#1!5 d#1 e1 b0", S: "c#1!6 b0!2", T: "b0 ~ b0@2 ~@12",
  U: "b0 ~ b0@2 ~@10 f#0@2", V: "a0!2 ~@5 a0", W: "b0!2 ~@5 b0", X: "a0!2 ~@3 b0 c#1 e1", Y: "e1!6 d#1!2",
  Z: "c#1!5 e0 g#0 b0", AA: "~@7 d#1", AB: "~@7 e0", AC: "~@5 e0 g#0 b0", AD: "b0!2 ~ c#1@2 e1 c#1 b0",
  AE: "b0!2 ~@5 e0", AF: "a0 ~ a0@2 ~@10 e0@2", AG: "b0 ~ b0@2 ~@6 e0@2 f#0@2 e0@2", AH: "a0!2 ~ a0@3 ~ a0",
  AI: "b0@2 b0@2 ~@2 b0@3 ~ b0@2 c#1@2 e1@2", AJ: "a0 ~ a0@2 ~@2 a0@8 f#0 ~", AK: "c#0/2",
})).s("gm_acoustic_bass").gain(0.36)

// chords · acoustic guitar nylon · "NYLON GTR"
const acoustic_guitar_nylon = note(`<
  ~@19 A@5 B@8 C@3 D@5 E@4 F@2 G@4 H I J@6 K@7 L@3 M@8 F@2 G@4 H N@5 O P O P O P O P ~@32 Q@8 M@8 F@2 G@4 H N@5 R S R S
  R S R T ~@8 U V@4
>`.pickRestart({
  A: "[~@8 [e3,a3]@12 ~@4 a3@11 ~@5, ~@15 a2@25 ~@7 [a2,e3]@23 ~@10]/5", // A5
  B: "[[e2,b2,e3,g#3]@28 ~@4 g#3@25 ~@8 c#4@26 ~@5 [a2,a3,c#4]@28 ~@4, ~@31 [c#3,e3]@26 ~@6 e3@28 ~@4 e3@28 ~@5, ~@64 [a2,a3]@27 ~@37]/8", // E A C#m A
  C: "[[a2,e3]@29 ~@4 c#4@15, [a3,c#4]@27 ~@4 e3@17, ~@2 [a2,a3]]/3", // A5 A
  D: "[~@16 [g#4,b4]@31 ~ [g#4,b4]@31 e4, ~@15 e4@32 [c#4,e4]@32 ~]/5", // G#m C#m
  E: "[~@49 d#5@14 ~, [a4,c#5]@32 [e4,a4,c#5]@31 ~, ~@16 [f#4,b4,d#5]@32 [f#4,b4]@15 ~]/4", // A B B5
  F: "[~ b3, ~ b3@7 ~@8, ~ g#4@7, ~@3 e4@3 e4@10, ~ f#4@3]/2",
  G: "[~@16 b3@15 ~ [e4,a4]@15 ~ [f#4,b4]@16, ~@2 b3@14 ~@15 c#4@17 ~@16, ~@4 g#4@27 ~@33, ~@6 e4@6 e4@19 ~@16 d#4@17, ~@8 f#4@23 ~@33]/4", // A5 B5
  H: "[e4,a4,c#5]", I: "[f#4,b4,d#5]@15 ~",
  J: "[[b2,e3,g#3]@30 ~@2 [e3,g#3]@26 ~@6 [e3,a3]@26 ~@5 a2, ~@31 c#3@27 ~@5 a2@27 ~@6]/6", // E A5
  K: "[e3@14 ~@2 g#3@14 ~@2 [e3,g#3]@11 ~@5 [c#3,e3,a3]@8, a3@26 ~@5 [b2,e3]@28 ~@4 c#3@23 ~@9 a2@17]/7", // E A E5
  L: "[~@16 [e3,a3]@19 ~@13, ~@15 [a2,c#3]@19 ~@14]/3", // A5 A
  M: "[[e4,g#4,b4]@26 ~@6 [g#4,b4]@28 ~@4 [a4,c#5]@12 ~@4 d#5@13 ~@3 [a4,c#5]@13 ~@3 d#5@13 ~@3, ~@31 e4@29 ~@3 e4@13 ~@2 f#4@15 ~@2 e4@13 ~@3 [f#4,b4]@15 ~@2, ~@31 c#4@26 ~@22 b4@14 ~@35]/8", // E G#m A B5
  N: "[[f#4,b4,d#5]@12 ~@4 [a4,c#5]@13 ~@3 [b4,d#5]@14 ~@2 [a4,c#5]@12 ~@4 [f#4,d#5]@14 ~@2, ~@15 e4@13 ~@3 f#4@15 ~ e4@13 ~@3 b4@14 ~@3]/5", // B A B A D#m
  O: "[a2,e3,a3]!2 ~@6", P: "[b2,f#3,b3]!2 ~@6",
  Q: "[[a2,e3,a3]@12 ~@4 b3@13 ~@3 [e3,a3]@13 ~@3 [f#3,b3]@13 ~@3 [e3,a3]@13 ~@3 [f#3,b3]@13 ~@3 a3@13 ~@3 [f#3,b3]@14 ~@2, ~@15 [b2,f#3]@14 ~@2 a2@14 ~@2 b2@14 ~@2 a2@13 ~@3 b2@14 ~@2 [a2,e3]@14 ~@2 b2@15 ~@2]/8", // A5 B5 A5 B5 A5
  R: "[e3,a3,c#4]!2 ~@6", S: "[f#3,b3,d#4]!2 ~@6", T: "[f#3,b3,d#4] ~ [f#3,b3,d#4] ~@13", U: "[a3,c#4,e4,a4]!2 ~@6",
  V: "[[d#4,f#4,b4]!2 ~@6 [e4,g#4,b4]@16 ~@8, ~@15 [c#3,c#4]@34 ~@15]/4", // B E C#
})).s("gm_acoustic_guitar_nylon").gain(0.36)

// chords · epiano2 · "E.PIANO 2"
const epiano2 = note(`<
  ~@4 A@4 ~@4 A@4 ~@4 A@4 B@5 C D E@2 C F@2 G@2 H@2 I J I J K@2 L@3 M@3 G@2 N@2 O P Q R G@2 S@3 T U V G@2 W@2 U P Q R
  K@2 X@3 Y@2 Z AA Y@2 P AB AC AD AC AB AC AD AC G@2 H@2 AE@2 AF P ~@4 AG@2 AH@2 ~@4 AI@2 A@2 AJ@3 AK@4 P AL@4 AM@2 AN@2
  AO@2 AP@2 O P O P K@2 X@3 Y@2 AQ AR Y@2 P AS AT AS AT AS AT AS AT AU AV AW AX AY AV AZ@2 AY AV BA@2 ~
>`.pickRestart({
  A: "[~@6 [a4,c#5,e5]@2 ~@2 [a4,c#5,e5]@2 ~@2 [b4,d#5,e5]@17 ~]/2", // A Emaj7
  B: "[~@4 e6@2 ~@2 d#6@2 ~@2 b5@2 ~@2 f#5@2 ~@2 g#5@2 ~@2 e5@2 ~@2 f#5@2 ~@6 e6@2 ~@2 d#6@2 ~@2 b5@2 ~@2 f#5@2 ~@2 g#5@2 ~@2 e5@2 ~@2 f#5@2 f#5@2 [e4,a4,c#5]@15 ~, [g#4,b4]@9 f#5@2 g#5@10 d#6@4 f#5@2 g#5@2 e5@11, e5@7 b5@9 e5@7 b5@9 ~@8, ~@3 e6@10 e5@2 f#5@4 e6@13 ~@8, ~@5 d#6@11 [g#4,c#5]@16 ~@8]/5", // A G#m C#5
  C: "[f#4,b4,d#5]@15 ~", D: "[e4,a4,c#5]@15 ~",
  E: "[~@16 [e4,a4,c#5]@15 ~, d#5@9 ~@7, b4@7 b4@7 ~@2, f#4@3 f#4@3 ~@2, ~@5 d#4@4 ~@7]/2", // A
  F: "[~@4 e6@2 ~@2 d#6@2 ~@2 b5@2 ~@2 [b4,d#5,f#5]@15 ~, [a4,c#5,e5]@15 ~, ~@3 e6@12 ~, ~@5 d#6@10 ~, ~@7 b5@8 ~]/2", // B A
  G: "[b4,e5,g#5]/2", H: "[b4,c#5,e5,g#5]/2", I: "[a4,c#5,e5,a5]", J: "[b4,d#5,f#5,b5]",
  K: "[e5@5 ~@2 b5, b4, g#5@3 g#5, ~@5 e5@3]/2",
  L: "[e5@5 ~@2 b5 [a4,c#5,e5,a5,c#6]@4, c#5@2 ~, g#5 g#5, c#6@4 ~ e5@5 ~@2]/3", // A
  M: "[~@2 [b4,d#5,f#5,b5], [b4,d#5,f#5,b5]@16 [a4,c#5,e5,a5]@31 ~, ~ f#6@4 ~, ~@5 g#6@16 ~@3, ~@7 e6@16 ~]/3", // B A
  N: "[[c#5,e5,g#5]@31 ~]/2", O: "[a4,c#5,e5]@15 ~", P: "[b4,d#5,f#5]@15 ~", Q: "[c#5,e5,a5]", R: "[d#5,f#5,b5]@15 ~",
  S: "[~@19 e5@5, [e5,g#5]@2 ~, c#5@13 c#5@5 c#5@6, b4@12 b4@2 b4@3 b4@7, ~@11 e4@4 e4@9]/3", // E
  T: "~@7 g#5, [b4,d#5,f#5]", U: "[a4,c#5,e5]", V: "b4@3 b4 [b4,f#5] [b4,f#5]@3, d#5, f#5 ~",
  W: "[b4@13 ~ c#5@2, [e5,g#5], c#5@7 ~, ~@13 b4@3]/2", // E
  X: "[e5@20 ~@8 b5@4 [e4,a4,c#5]@15 ~, c#5@2 ~, g#5 g#5, c#6@4 ~ e5@5 ~@2]/3", // A
  Y: "[~ [a4,c#5,e5,c#6], [f#4,b4,d#5]@31 ~, ~@8 f#6@4 f#6@19 ~, ~@10 g#6@21 ~, ~@14 e6@17 ~]/2", Z: "[b4,d#5,f#5]@7 ~",
  AA: "[e4,a4,c#5]", AB: "[a4,c#5,e5,a5,e6] [a4,c#5,e5,a5,c#6,e6] ~@6, c#6 ~@15",
  AC: "[b4,f#5,b5,d#6,f#6] [b4,d#5,f#5,b5,d#6,f#6] ~@6, d#5 ~@15", // B
  AD: "[a4,c#5,a5,c#6,e6] ~ [a4,e5,a5,c#6,e6]@2 ~@12, e5@2 c#5 ~@13", // A
  AE: "[~@16 [f#4,b4,d#5]@15 ~, c#5@3 c#5@5, ~@3 e4@13]/2", AF: "c#5@3 ~@3 e5@2, a4, e5@3 ~, ~@3 c#5@5",
  AG: "[~@3 [a4,c#5] ~ [a4,c#5,e5] ~ [b4,d#5,e5]@9]/2", // A Emaj7
  AH: "[~@6 [a4,c#5]@2 ~@2 [a4,c#5,e5]@2 ~@2 [b4,d#5,e5]@15 ~@3]/2", // A Emaj7
  AI: "[~@3 [a4,c#5,e5] ~ [a4,c#5,e5] ~ [b4,d#5,e5]@9]/2", // A Emaj7
  AJ: "[~@4 e6@2 ~@2 d#6@2 ~@2 b5@2 ~@18 [a4,c#5,e5]@15 ~, [a4,c#5,e5]@16 [b4,d#5,f#5]@19 ~@13, ~@6 e6@29 ~@13, ~@10 d#6@25 ~@13, ~@14 b5@21 ~@13]/3", // A B
  AK: "[f#5@6 ~@8 e5@2 ~@4 e6@2 ~@2 d#6@2 ~@2 b5@2 ~@18 [a4,c#5,e5]@15 ~, [b4,d#5]@10 ~@5 b5@16 ~, ~@3 f#5@7 ~@3 d#6@16 ~@3, ~@10 g#5@10 ~@2 e6@22 g#5@19 ~, ~@16 [a4,c#5,e5]@16 [b4,d#5,f#5]@31 ~]/4", // A B A B
  AL: "[~@4 e6@2 ~@2 d#6@2 ~@2 b5@2 ~@16 e5@2 ~@4 e6@2 ~@2 d#6@2 ~@6 [b4,d#5,f#5]@15 ~, [a4,c#5]@8 [b4,d#5,f#5]@13 d#6@10 ~, e5@7 b5@12 e6@12 ~, ~@3 e6@10 g#5@9 b5@9 ~, ~@5 d#6@11 [a4,c#5,e5]@15 ~]/4", // B A B A
  AM: "[~@2 e6 ~ d#6 ~ b5 ~@6 g#5@2 e5, [a4,c#5,e5]@16 [b4,d#5,f#5]@15 ~, ~@6 e6@25 ~, ~@10 d#6@21 ~, ~@14 b5@17 ~]/2", // A B
  AN: "[~@4 e6@2 ~@2 d#6@2 ~@6 b4@15 ~, [a4,c#5,e5]@15 ~@17, ~@6 e6@9 ~@17, ~@10 d#6@5 ~@17, ~@6 b5@9 ~]/2", // A
  AO: "[~@2 e6 ~ d#6 ~ b5@8 ~@2, [b4,e5,g#5]@15 ~, ~@3 e6@11 ~@2, ~@5 d#6@9 ~@2]/2", // E
  AP: "[~@2 e6 ~ d#6 ~ b5@9 ~, [c#5,e5,g#5]@15 ~, ~@3 e6@12 ~, ~@5 d#6@10 ~]/2", AQ: "[b4,d#5,f#5]@7 b5",
  AR: "[a4,c#5,e5]@13 ~@3, c#6", AS: "[e5,a5,c#6] [c#5,e5,a5,c#6] ~@6, c#5 ~@15", AT: "[d#5,f#5,b5,d#6]!2 ~@6",
  AU: "[c#5,e5,a5,c#6]!2 ~@6, a4 ~@3", AV: "[b4,d#5,f#5,b5,d#6]!2 ~@6",
  AW: "[a4,c#5,e5,a5,c#6]!2 ~@2 [a5,c#6] [b5,d#6] [c#6,e6]!2, ~@14 [c6,d#6] ~", AX: "~ d#6@2 f#5@4 g#5, ~ b5@5 ~@2",
  AY: "[a4,c#5,e5,a5,c#6] [a4,c#5,c#6] ~@6, ~@2 [e5,a5] ~@13", // A A5
  AZ: "[~@6 [g#4,b4]@3 ~ [e4,b4]@4 [d#4,b4]@14 ~@4, ~@7 f#4@8 ~]/2", BA: "[[g#4,b4,d#5,e5,g#5,b5,c#6,e6]@27 ~@5]/2",
})).s("gm_epiano2").gain(0.36)

// chords · electric guitar clean · "CLEAN GTR"
const electric_guitar_clean = note(`<
  A ~ A ~ B ~ B ~ A ~ A ~ B ~ B ~ A ~ A ~ B ~ B ~@29 A ~ A ~ B ~ B ~ A ~ A ~ B ~ B ~@37 A ~ A ~ B ~ B ~ A ~ A ~ B ~ B ~
  B C B C B C B C B C B C B C B C ~@20 B C B C B C B C B C B C B C B C B C ~@3
>`.pickRestart({
  A: "[e4,g#4,b4] ~ [e4,g#4,b4] ~ [e4,g#4,b4] ~ [e4,g#4,b4] ~@9", // E
  B: "[e4,a4,c#5] ~ [e4,a4,c#5] ~ [e4,a4,c#5] ~ [e4,a4,c#5] ~@9", // A
  C: "[f#4,b4,d#5] ~ [f#4,b4,d#5] ~ [f#4,b4,d#5] ~ [f#4,b4,d#5] ~@9", // B
})).s("gm_electric_guitar_clean").gain(0.2)

// chords · electric guitar clean · "CLEAN GTR" · soft notes
const electric_guitar_clean_2 = note(`<
  A ~ A ~ B ~ B ~ A ~ A ~ B ~ B ~ A ~ A ~ B ~ B ~@29 A ~ A ~ B ~ B ~ A ~ A ~ B ~ B ~@37 A ~ A ~ B ~ B ~ A ~ A ~ B ~ B ~
  B C B C B C B C B C B C B C B C ~@20 B C B C B C B C B C B C B C B C B C ~@3
>`.pickRestart({
  A: "~@8 [e4,g#4,b4] ~ [e4,g#4,b4] ~@5", B: "~@8 [e4,a4,c#5] ~ [e4,a4,c#5] ~@5",
  C: "~@8 [f#4,b4,d#5] ~ [f#4,b4,d#5] ~@5", // B
})).s("gm_electric_guitar_clean").gain(0.1)

// chords · harpsichord · "HARPSICHRD"
const harpsichord = note(`<
  ~@16 A@2 B@2 C D E F G@2 H@2 C D E F I J K@2 L@2 M@2 N O P Q R@2 S@3 T U V W@2 X@2 I D E F W@2 X@2 I D E F Y@4 Z AA AB
  AC AD@2 AE@3 AF AG AH AI AJ AK AL AM AN AM AN AM AN AM AN AO@4 AP D AQ F AR@3 ~@13 AS AT I AU@2 AV AW F AX@4 AY@4 AZ@2
  BA@2 BB BC BD V BE@5 BF BG BH@2 BI BJ BK BL BM BL BN BL BN BL BN BO BP BQ@2 BR BP BS@2 BT BU BV@3
>`.pickRestart({
  A: "[[b1,g#2]@31 ~]/2", B: "[[c#2,g#2]@31 ~]/2", C: "[e2,a2,c#3]", D: "[f#2,b2,d#3]@15 ~", E: "[a2,c#3,e3]@15 ~",
  F: "[b2,d#3,f#3]@15 ~", G: "[~ e4 d#4 b3 f#3 g#3 e3 f#3, [b1,e2,g#2,b2]@31 ~]/2",
  H: "[~ e4 d#4 b3 f#3 g#3 e3 f#3, [c#2,e2,g#2,c#3]@31 ~]/2", I: "[e2,a2,c#3]@15 ~", J: "[b2,d#3]@15 ~, f#2@3 ~",
  K: "[~@4 e4@4 d#4@4 ~@4 [b2,d#3,f#3]@15 ~, [a2,c#3,e3]@15 ~@17, ~@6 b3@9 ~]/2", // B A
  L: "[[b2,e3,g#3,b3,e4,g#4,b4]@31 ~]/2", M: "[[c#3,e3,g#3,b3,c#4,e4,g#4,c#5]@31 ~]/2",
  N: "[c#3,e3,a3,c#4,c#5], [a2,e4,a4]@7 ~", O: "[b2,d#3,b3,d#4,b4,d#5], f#4@7 ~", P: "[c#3,e3,a3,c#4,e4,a4,c#5,e5]",
  Q: "[d#3,f#3,b3,d#4,f#4,b4,d#5,f#5]@15 ~", // B
  R: "[e3@5 ~@2 [b3,b4], [e2,g#2,b2]@31 ~, b4@13 ~@3, g#3@3 [g#3,g#4], [e4,g#4]@5 [e3,e4]@3]/2", // B E G# E
  S: "[[e3,e4,g#4,c#5]@20 ~@8 [b3,b4]@4 [a2,e3,a3,c#4,e4,a4,c#5]@15 ~, e2@11 ~, [g#2,c#3]@24 g#4@7 ~@17, g#3 g#3, c#4@3 ~@7 [e3,e4]@6 ~@8]/3", // C#m B A C#5 E
  T: "[f#2,b2,f#3,b3,d#4,f#4,b4,d#5]", U: "[a2,c#3,e3,a3,c#4,e4,a4,c#5,e5]",
  V: "[b2,d#3,f#3,b3,d#4,f#4,b4,d#5,f#5]@15 ~", W: "[[b2,e3,g#3]@15 ~]/2", X: "[[c#3,e3,g#3]@15 ~]/2",
  Y: "[[b2,e3,g#3]@16 [c#3,e3,g#3,c#4,e4,g#4]@15 ~, b3@31 ~, [e4,g#4]@15 ~@17]/4", // E C#m E
  Z: "[c#3,e3,a3,c#4], [e4,a4]@7 ~, a2@3 ~", AA: "[b2,f#3,f#4,b4]@7 ~, [d#3,b3,d#4], f#2@3 ~",
  AB: "[a2,c#3,e3,a3,b3,c#4,e4,c#5]@15 ~, a4@13 ~@3", AC: "[b2,d#3,f#3,b3,d#4,f#4]@15 ~, [b4,d#5]@3 ~",
  AD: "[[e3,e4,g#4]@5 ~@2 [b3,b4], [e2,g#2,b2]@31 ~, [g#3,b4]@3 [g#3,g#4], ~@5 [e3,e4]@3]/2", // E B E G#m G# E
  AE: "[[e3,g#4]@5 ~@2 [b3,b4] [c#3,e3,a3]@4, [e2,g#2]@2 ~, c#3@12 g#4@4 [e4,a4,c#5]@7 ~, [g#3,c#5] g#3, [c#4,e4]@19 ~ [e3,e4]@12 c#4@3 ~@13]/3", // E B A E A C#5 C#m E
  AF: "[f#4,d#5]@4 f#5 [g#4,g#5] [f#4,f#5] [e4,e5], [f#3,b3], d#3@7 ~, b4@3 ~, ~@2 f#4 ~", // D#m G# F# E B5
  AG: "[c#3,e3,a3,c#5]@15 ~, e4@13 ~@3, a4@11 ~@5, c#4@3 ~@13", AH: "[d#3,f#3,b3,b4], [f#4,d#5]@7 ~",
  AI: "[c#3,e3,a3,e4,a4,c#5]@15 ~", // A
  AJ: "[f#4,d#5]@4 f#5 [g#4,g#5] [f#4,f#5] [e4,e5], [d#3,f#3,b3]@15 ~, b4@13 ~@3, ~@2 f#4 ~", // D#m G# F# E B
  AK: "[e3,a3,c#4]@15 ~, [e4,a4,c#5]@13 ~@3", AL: "[f#3,b3,d#4,f#4,b4,d#5]@7 ~, d#3@9 ~@7",
  AM: "[a2,c#3,e3,a3,c#4,e4,a4,c#5] ~ [e4,a4,c#5] ~@13", AN: "[b2,d#3,f#3,b3,d#4,f#4,b4,d#5] ~ [f#4,b4,d#5] ~@13",
  AO: "[b2@31 ~ c#3@32, [e3,g#3]@55 ~@9]/4", AP: "~@3 c#3, c#3@11 ~@5, ~@6 e2@9 ~",
  AQ: "e3@6 ~@6 e3@3 ~, c#3@15 ~, ~@6 a2@9 ~", AR: "[[e2,b2]@11 ~@5]/3", AS: "~ e4 d#4 b3, [e2,a2,c#3]@15 ~",
  AT: "[f#2,b2,d#3]@15 ~, f#3@3 ~", // B
  AU: "[~@6 f#3@4 g#3@3 ~@7 e4@4 d#4@4 b3@4, [f#2,b2,d#3]@7 e3@3 ~@6, ~@16 [e2,a2,c#3]@15 ~]/2", // B A
  AV: "f#3@11 ~ g#3@3 ~, [f#2,b2,d#3]@15 ~", AW: "[a2,c#3]@15 ~, e3@5 ~@11",
  AX: "[e4@4 e5@2 ~@2 d#5@2 ~@2 b4@2 ~@2 f#4@6 ~@14 e5@2 ~@2 d#5@2 ~@2 b4@2 ~@2 [f#2,b2,d#3]@15 ~, [e2,a2,c#3,a4]@6 b3@7 [g#3,g#4]@6 e5@2 d#5 b3 b4@9, ~@2 e4@3 d#5@3 [f#2,b2,d#3,f#3]@7 e4 [e2,a2,c#3]@16, ~@3 e5@4 b4@8 e3@5 d#4@12, ~@4 d#4@7 f#4@7 e4@14]/4", // B A G# B A
  AY: "[e4@4 e5@2 ~@2 d#5@2 ~@2 b4@2 ~@2 f#4@6 ~@14 e5@2 ~@2 d#5@2 ~@2 b4@2 ~@2 [f#2,b2,d#3]@15 ~, [a2,c#3,a4]@12 b3@14 [g#3,g#4]@12 e5@4 d#5@2 b3@2 b4@17 ~, e3@8 d#4@8 [b2,d#3,f#3]@14 e4@2 [e2,a2,c#3]@31 ~, ~@4 e4@6 d#5@12 f#4@14 e4@27 ~, ~@6 e5@8 b4@16 e3@10 d#4@23 ~]/4", // B A G# B A
  AZ: "[e4@4 e5@2 e5@2 d#5 ~ d#5@2 b4@2 b4@18, [b2,e3,g#3,g#4]@31 ~, b3@6 b3@9 ~, ~@4 e4@27 ~, ~@2 d#4 ~@5]/2", // E
  BA: "[e4@4 e5 ~ e5@2 d#4@2 d#5@2 b4@2 b4@17 ~, [c#3,e3,g#3,c#4]@31 ~, g#4@7 ~, ~@4 e4@27 ~, ~@8 d#5 ~@3 b3@7 ~@13]/2", // C#m
  BB: "[c#3,e3,a3,e4,c#5], [a2,a4]@7 ~", BC: "[d#3,f#3,b3,d#4,d#5], [b2,f#4,b4]@7 ~",
  BD: "[a2,e3,a3,c#4,e4,a4,c#5,e5]@15 ~, c#3@11 ~@5", // A
  BE: "[[e3,e4]@20 ~@12 [e3,e4,c#5]@20 ~@8 [b3,b4]@4 [a2,c#3,e3,e4,c#5]@15 ~, [b3,b4]@7 [b3,b4]@6 [e3,e4]@3 ~@4, [g#3,g#4]@12 [g#3,g#4]@4 c#4@13 ~@3 a4@6 ~@2, ~@10 [e3,e4]@6 c#3@15 ~@9, ~@4 [g#3,g#4]@3 [g#3,g#4]@3]/5", // E C#m B A B E G# E …
  BF: "f#4@4 f#5 g#5 f#5 [e4,e5], [b2,d#3,f#3,b4,d#5]@15 ~, ~@2 f#4!2, ~@10 g#4 ~@5", // E B
  BG: "[a2,c#3,e3,e4,a4,c#5]@15 ~, c#4 ~@7", // A
  BH: "[[b2,d#3,f#3,f#4,b4,d#5]@14 b3@2 [a2,c#3,e3,e4,a4,c#5]@15 ~, ~@7 b4@7 ~@2, ~@16 c#4@3 ~@13]/2", // B A
  BI: "f#4@4 f#5 g#5 [f#4,f#5] [e4,e5], [b2,d#3,f#3,b4,d#5]@15 ~, ~@2 f#4 ~, ~@10 g#4 ~@5", // F# E B
  BJ: "[a2,c#3,e3,a3,e4,a4,c#5]@15 ~, c#4 ~@7", BK: "[b2,d#3,f#3,b3]@13 ~@3, [f#4,b4,d#5]",
  BL: "[e3,a3,c#4,e4,a4,c#5] ~ [e4,a4,c#5] ~@13", BM: "[f#3,b3,d#4,f#4,b4,d#5] ~ [f#4,b4,d#5] ~@13",
  BN: "[f#3,b3,f#4,b4,d#5] ~ [f#4,b4,d#5] ~@13, d#4 ~@7", BO: "[e4,a4,c#5] ~ [e4,a4,c#5] ~@13, [e2,c#3], a2@7 ~",
  BP: "[f#4,b4,d#5] ~ [f#4,b4,d#5] ~@13, [f#2,b2,d#3]@15 ~", // B
  BQ: "[[e4,a4,c#5] ~ [e4,a4,c#5] ~@5 [a3,c#4]@2 [d#3,b3,d#4]@2 [c#4,e4]@2 e4@2 [f#4,b4,d#5] ~ [f#4,b4,d#5] ~@7 [f#2,f#3]@4 g#3@2, [e2,a2,c#3]@6 e3@3 [d#3,d#4]@2 ~@5, ~@14 f#2@11 ~@7, ~@14 b2@7 ~ b2@9 ~, ~@7 c#4@2 b3@4 ~@3]/2", // A G#m C#m B F# A D#
  BR: "[e4,a4,c#5] ~ [e4,a4,c#5] ~@13, [e2,a2,c#3]@15 ~, e3 ~@3", // A
  BS: "[[e4,a4,c#5] ~ [e4,a4,c#5] ~@3 [g#2,g#3]@4 [a2,a3]@4 ~@2 [f#4,b4,d#5] ~ [f#4,b4,d#5] ~@13, c#3@14 b3@13 ~@5, [e2,a3]@7 ~@7 [f#2,b2,d#3]@16 ~@2, a2@5 ~@27]/2", // A G# A B A5 B
  BT: "[e3,a3,e4,a4,c#5] ~ [e4,a4,c#5]@2 ~@12, [a2,c#3,c#4]@2 [a3,c#4] ~@13", // A
  BU: "[f#3,b3,f#4,b4,d#5]@2 [b3,d#4,f#4,b4] ~@13, [f#2,b2,d#3,d#4] ~ d#5@2 ~@12", // B
  BV: "[[g#3,c#4,e4,g#4,b4,c#5,e5]@19 ~@5, [g#2,b2,c#3,d#3,e3,f#3]@11 ~@5]/3", // C#m7 G#m7
})).s("gm_harpsichord").gain(0.31)

// chords · celesta
const celesta = note(`<
  ~@4 A ~ A ~@5 A ~ A ~@5 A ~ A ~ B C B C ~@6 D@2 ~@9 E F E F G@2 ~@26 E H E I J K ~@2 J K ~@21 A ~ A ~@5 A ~ A ~ L@2
  M@2 L@2 N@2 O@4 P@4 Q ~ R ~ S T S T ~ E H E U V W X W V W Y ~@8 Z AA AB@2 AC AA Z AA Z AA AD AE AF
>`.pickRestart({
  A: "~@6 [a3,c#4,e4] ~@3 [a3,c#4,e4] ~@3 [b3,d#4,e4]@2", B: "~@4 e6 ~ e6@2 d#6 ~ d#6@2 b5 ~ b5@2",
  C: "f#5 ~ f#5@2 g#5 ~ g#5@2 e5@2 e5@2 f#5@2 f#5 ~", D: "[~@4 e6 ~ e6@2 d#6 ~ d#6@2 b5@8 ~@12]/2",
  E: "~@4 e5@4 g#5@4 b5@3 ~", F: "c#6@5 ~@11", G: "[~@8 f#6@2 g#6@3 ~ e6@6 ~@12]/2", H: "c#6 ~@3", I: "c#6 ~@7",
  J: "~@4 f#5 g#5 f#5 e5", K: "c#5 ~@3",
  L: "[~@6 [a3,e4]@2 ~@2 [c#4,e4]@2 ~@2 [b3,d#4,e4]@7 ~@11, ~@6 c#4 ~@3 a3 ~@21]/2", // A5 C#m Emaj7
  M: "[~@6 [a3,c#4,e4] ~@3 [a3,c#4,e4]@2 ~@2 [b3,d#4,e4]@5 ~@13]/2", // A Emaj7
  N: "[~@6 [a3,e4]@2 ~@2 [a3,c#4,e4]@2 ~@2 [b3,d#4,e4]@9 ~@9, ~@6 c#4 ~@25]/2", // A5 A Emaj7
  O: "[~@4 e6 ~ e6@2 d#6 ~ d#6@2 b5@8 ~@2 f#5@4 g#5@3 ~ e5@5 ~ e6 ~ e6@2 d#6 ~ d#6@2 b5@8 ~@12]/4",
  P: "[~@4 e6 ~ e6@2 d#6 ~ d#6@2 b5@8 ~@2 f#5@4 g#5@3 ~ e5@5 ~ e6@2 e6@2 d#6 ~ d#6@2 b5@10 ~@10]/4",
// … 82 more lines