// Breakfast in America — Supertramp
// 74 bpm, 2/4, key C minor. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: metre changes (4/4 at bar 1, 2/4 at bar 26, 4/4 at bar 27, 2/4 at bar 45) are rendered on a constant 2/4 grid of one bar per cycle
// note: pitch bends are ignored
// note: duplicate parts dropped: ch 11 "CLEAN GTR" electric guitar clean (copy of ch 9 "STEEL GTR" acoustic guitar steel)
// note: Full arrangement: all 96 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(74/2)

// 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 · piano · "A.PIANO 2"
const piano = note(`<
  A B C D E F G H I J K L M N O@2 P Q R S T U V W X Y@2 Z AA AB@2 AC AD AE AF AG AH AI AJ AK AL@2 AM AN AO AP AQ AR AS
  AT AU@2 AV AW@2 W X Y@2 Z AA AB@2 AC AD AE AF AG AH AX AY AZ BA BB AM AN AO AP AQ AR AS BC AM AN AO AP AQ AR AS AT
  AU@2 AV BD@2 ~
>`.pickRestart({
  A: "~ g3 [c4,eb4,g4] g3, [c4,eb4,g4]@7 ~@9", B: "[c4,eb4,g4] g3 [c4,g4] g3, ~@8 eb4@7 ~",
  C: "[c4,eb4,g4] g3 [c4,eb4,g4] g3", D: "[c4,eb4,g4]@4 ~@8 g3@3 ~, ~ g3@2 ~, ~@8 [c4,eb4,g4]@7 ~",
  E: "[g3,c4,eb4,g4]@2 ~@2 [g3,c4,eb4,g4]@2 ~@2 [g3,c4,eb4,g4]@3 ~ [g3,c4,eb4,g4]@3 ~, [c2,c3]@4 ~@4 [c2,c3]@7 ~", // Cm C
  F: "[g3,bb3,d4,g4]@3 ~ [g3,bb3,d4,g4]@2 ~@2 [g3,bb3,d4,g4]@4 [bb1,g3,bb3,d4,g4]@4, bb1@3 ~, bb2@4 ~@4 bb2@7 ~", // Gm
  G: "[ab3,c4,eb4,g4]@2 ~@2 [ab3,c4,eb4,g4] ~@3 [ab3,c4,eb4,g4]@2 ~@2 [ab3,c4,eb4,g4]@2 ~@2, ab1@11 ~@5, ab2 ~ ab2 eb2", // Abmaj7
  H: "[ab3,c4,eb4,g4]@2 ~@2 [ab3,c4,eb4,g4]@2 ~@2 [ab1,ab2,ab3,c4,eb4,g4]@4 [bb2,ab3,c4,eb4,g4]@3 ~, [ab1,ab2]@7 ~@5 bb1 ~@3", // Abmaj7 Cm7 Ab
  I: "[g3,c4,g4]@3 ~ [g3,c4,g4]@2 ~@2 [g3,c4,eb4,g4]@4 [c2,g3,c4,eb4,g4]@4, c2@5 ~@3, [c3,eb4] ~ c3@2", // C5 Cm
  J: "[g3,bb3,d4]@2 ~@2 [g3,bb3,d4] ~@3 [g3,bb3,d4,g4]@4 [bb1,g3,bb3,d4,g4]@4, bb1@3 ~, [bb2,g4]@4 g4@2 ~@2 bb2@7 ~", // Gm Eb
  K: "[ab3,c4,eb4,g4]@2 ~@2 [ab3,c4,eb4,g4] ~@3 [ab2,ab3,c4,eb4,g4]@4 [eb2,ab3,c4,eb4,g4]@3 ~, ab1@3 ~, ab2 ~@3", // Abmaj7
  L: "[ab3,c4,eb4,g4]@3 ~ [ab3,c4,eb4,g4]@2 ~@2 [ab3,eb4,g4]@4 [ab3,eb4,g4]@4, ab1, ab2 ~ [ab2,c4]@2", // Abmaj7 Ab
  M: "[g3,b3,d4,f4,g4]@2 ~@2 [b3,d4,f4,g4] ~@3 [b3,d4,f4,g4]@2 ~@2 [g3,b3,f4,g4] ~@3, ~ d3@2 g3@2 ~ d4 ~, ~ g2", // G7
  N: "~@4 [b3,d4,f4]@2 ~@2 [b3,d4,f4,g4]@3 ~ [g3,b3,d4,f4,g4]@3 ~, [g3,b3,d4,f4,g4]@4 g4 ~@3 g2@7 ~, ~ d3@2 g3@2 ~@3", // Bdim G7
  O: "[[g3,c4,eb4,g4]@2 ~@2 [g3,c4,eb4,g4]@2 ~@2 [g3,c4,eb4,g4]@3 ~ [c3,g3,c4,eb4,g4]@2 ~@2 [c3,g3,c4,eb4,g4]@2 ~@2 [g3,c4,eb4,g4]@2 ~@2 [g3,c4,eb4,g4]@4 [c3,g3,c4,eb4,g4]@3 ~, c3 ~ g2@4 c3@4 ~@8 g2@4 c3@6 ~@4, ~@8 c2@11 ~@5 c2@7 ~]/2", // Cm
  P: "[g3,b3,d4,f4,g4]@2 ~@2 [d4,f4,g4] ~@3 [b3,d4,f4]@2 ~@2 [g3,b3,d4,f4,g4]@3 ~, ~ d3@2 ~ g2@4, ~@2 b3 g3@2 ~@3, ~@8 g4 ~@7", // G7 Bdim G7
  Q: "[g3,b3,d4,f4,g4]@2 ~@2 [b3,d4,f4]@2 g3@2 [b3,d4,f4,g4]@3 ~ [g3,b3,f4,g4]@3 ~, ~ d3@2 ~ g2@2 ~@2, ~@4 g4 ~@11", // G7 Bdim G7
  R: "[ab3,c4,eb4,g4]@5 ~@3 [ab3,c4,eb4,g4]@7 ~, f2@13 ~@3", S: "[bb3,d4,f4,g4]@3 ~ [bb3,d4,f4,g4]@4, bb2",
  T: "[ab3,c4,g4]@2 ~ f2, f2@11 ~@5, eb4@5 ~@3 [ab3,c4,eb4,g4]@8", // Abmaj7
  U: "[f3,bb3,d4,f4]@7 ~ f3@4 f3@4, bb2@7 ~, ~ [bb3,d4,f4]", // Bb
  V: "[f3,bb3,d4,f4]@4 f3@3 ~ [f3,bb3,d4,f4]@4 f3@2 ~@2, bb2@3 ~", // Bb
  W: "[g3,c4,eb4]@2 ~@2 [g3,c4,eb4,g4]@2 ~@2 [c3,g3,c4,eb4,g4]@3 ~ [c2,g3,c4,eb4,g4]@4, c2 ~, [c3,g4] ~@3", // Cm C5
  X: "[g3,bb3,d4]@2 ~@2 [g3,bb3,d4,g4]@3 ~ [g3,bb3,d4,g4]@3 ~ [bb1,g3,bb3,d4,g4]@4, bb1@7 ~@9, [bb2,g4]@4 ~@4 bb2@7 ~", // Gm Eb
  Y: "[[ab3,c4,eb4,g4]@2 ~@2 [ab3,c4,eb4,g4]@2 ~@2 [ab3,c4,eb4,g4]@3 ~ [ab3,c4,eb4,g4]@2 ~@2 [ab1,c4,eb4]@4 ab3@2 ~@2 [ab1,ab2,ab3,c4,eb4,g4]@2 ~@2 [bb1,bb2,ab3,eb4] ~@3, ab1@11 ~@5 [ab3,g4]@2 ~@10 [c4,g4]@2 ~@2, ab2@2 ~@2 ab2@7 ~@5]/2", // Abmaj7 Ab Abmaj7 Ebsus4 Abmaj7 C5
  Z: "[g3,c4,eb4,g4]@3 ~ [g3,c4,eb4,g4]@3 ~ [g3,c4,eb4,g4]@4 [g3,c4,eb4,g4]@4, [c2,c3] ~ [c2,c3]@2", // Cm C
  AA: "[g3,bb3,d4]@2 ~@2 [g3,bb3,d4,g4]@2 ~@2 [g3,bb3,d4,g4]@4 [bb1,g3,bb3,d4,g4]@3 ~, bb1@3 ~, [bb2,g4]@4 ~@2 bb2@9 ~", // Gm Eb
  AB: "[[ab3,c4,eb4,g4]@2 ~@2 [ab3,c4,eb4,g4] ~@3 [ab3,c4,eb4,g4]@4 [ab3,c4,eb4,g4]@3 ~ [ab3,c4,eb4,g4]@2 ~@2 [ab3,eb4,g4] ~@3 [ab3,c4,eb4,g4]@4 [ab3,c4,eb4,g4]@3 ~, ab1@13 ~@3 ab1@8 ab2 ~@7, ab2@4 ~@4 ab2@11 ~ c4@2 ~@10]/2", // Abmaj7
  AC: "[b3,d4,f4,g4]@2 ~@2 [b3,d4,f4,g4] ~ g3 ~ [b3,d4,f4]@2 ~@2 [b3,d4,g4]@2 ~@2, g3 ~ d3@4 ~@2 [g2,g4]@4 d3@4, ~@12 f4 ~@3", // G7 Bdim G
  AD: "[g3,b3,d4,f4,g4]@2 ~@2 [b3,d4,f4] ~ g3 ~ [b3,d4,f4,g4]@2 ~@2 [d3,b3,d4,f4,g4]@4, ~ d3@2 ~ g2@2 ~@2, ~@2 g4 ~@5", // G7 Bdim G7
  AE: "[c3,g3,c4,eb4,g4]@2 ~@2 [c4,g4]@2 c3 ~ [c2,g3,g4]@4 [g2,g3,c4,eb4,g4]@3 ~, ~ g2@2 ~@5, ~@4 [g3,eb4] ~@3 [c4,eb4]@2 ~@6", // Cm C5 Cm
  AF: "[g3,c4,eb4,g4]@2 ~@2 [g3,c4,eb4,g4]@2 c3 ~ [c2,g3,c4,eb4,g4]@4 [g3,eb4,g4]@4, c3 ~ g2@4 ~@6 [g2,c4] ~@3", // Cm C5
  AG: "[g3,b3,d4,f4,g4]@2 ~@2 [d4,g4]@2 g3@2 [g2,d4,g4]@4 [d3,b3,d4,f4,g4]@3 ~, ~ d3@2 ~@5, ~@4 [b3,f4] ~@3 [b3,f4]@2 ~@6", // G7 G5 G7 Bdim
  AH: "[g3,b3,d4,f4,g4]@2 ~@2 [b3,d4,f4,g4]@2 g3@2 [b3,d4,f4,g4]@4 [b3,d4,f4,g4]@3 ~, ~@2 d3@4 ~@2 g2@7 ~", // G7
  AI: "[ab3,c4,eb4,g4]@8 [ab3,c4,eb4,g4]@7 ~, [f2,f3]@3 ~", AJ: "[g3,bb3,d4,f4]@2 ~ bb2, bb2@11 ~@5, ~ [g3,bb3,d4,f4]",
  AK: "[ab3,c4,eb4,g4]@4 [ab3,c4,eb4,g4]@2 f3 ~, [f2,f3]@13 ~@3", // Abmaj7 F
  AL: "[f3@4 f3@3 ~ f3@4 f3@4 f3@4 ~@2 bb2@2 [f3,bb3,d4,f4]@6 ~@2, bb2@5 f3 ~@2, [bb3,d4,f4]@8 [bb3,d4,f4]@8 [bb3,d4,f4]@7 ~@9]/2", // Bb
  AM: "[b3,d4,f4,g4]@2 ~@2 [b3,f4,g4] ~ g3 ~ [g2,b3,d4,f4,g4]@4 [d3,g4]@4, g3 ~ d3@4 ~@10, ~@2 d4 ~@3 [d4,f4] ~", // G7 G5 Dm
  AN: "[b3,d4,f4,g4]@2 ~@2 [b3,d4,f4,g4]@2 g3 ~ [g2,b3,d4,f4,g4]@3 ~ [d3,g4]@4, ~ d3@2 ~@3 f4 ~, ~@12 [b3,d4] ~@3", // G7 G5 Bm
  AO: "[c3,g3,c4,eb4,g4]@2 ~@2 [g3,c4,eb4,g4] ~ c3 ~ [c2,g3,c4,g4]@4 [g3,c4,g4]@2 ~@2, ~ g2@2 ~ eb4 ~ g2@2, ~@12 eb4 ~@3", // Cm C5
  AP: "[g3,c4,eb4,g4]@2 ~@2 [g3,c4,eb4,g4]@2 c3@2 [c2,g3,c4,eb4,g4]@3 ~ [g2,g3,c4] ~@3, c3 ~ g2@4 ~@6 [eb4,g4]@3 ~", // Cm C5 Eb
  AQ: "[g3,b3,d4,f4,g4]@2 d3@2 [b3,d4,f4,g4] ~ g3@2 [g2,b3,d4,g4]@4 [b3,d4,f4,g4]@2 ~@2, ~@4 f4 ~ d3@2", // G7 G G7
  AR: "[g3,b3,d4,f4,g4]@2 ~@2 [b3,d4,f4,g4] ~ g3 ~ [b3,f4,g4]@2 ~@2 [b3,d4,f4] ~@3, ~@2 d3@4 ~@2 [g2,d4]@4 [d3,g4]@3 ~", // G7 Bdim G5
  AS: "[g3,c4,eb4,g4]@2 ~@2 [g3,c4,g4]@2 c3 ~ [c2,g3,c4,eb4,g4]@4 [g2,g3,c4,eb4,g4]@3 ~, c3 ~ g2@4 ~@10, ~@4 eb4 ~@11", // Cm C5 Cm
  AT: "[c3,g3,c4,eb4,g4]@2 ~@2 [g3,c4,eb4,g4]@3 ~ [c3,c4,eb4,g4]@4 [bb2,c4,eb4,g4]@3 ~, ~ g2@3 ~@4", // Cm Cm7
  AU: "[[c4,eb4]@3 ~ [c4,eb4]@3 ~ [c4,eb4,ab4]@3 ~ [c4,eb4,ab4]@4 [c4,eb4,ab4]@4 [c4,eb4,ab4]@4 [ab2,c4,eb4,ab4]@2 ~@2 [c4,eb4,ab4]@2 ~@2, ab2@12 ~ g2@3, ab4@7 ~@25]/2", // Cm Ab
  AV: "[eb4,ab4]@2 c4 ~ [c4,eb4,ab4]@2 [c4,eb4,ab4]@2, f2@13 ~@3, c4@3 ~@13", // Ab5 Ab
  AW: "[[bb3,d4,f4]@3 ~ [bb3,d4,f4]@2 ~@2 [bb3,d4,f4]@3 ~ [bb3,d4,f4]@3 ~ [bb3,d4,f4]@4 [bb3,d4,f4]@4 [bb3,d4,f4]@4 ~@4, bb2@7 ~]/2", // Bb
  AX: "[ab3,c4,eb4,g4]@8 [ab3,c4,eb4,g4]@7 ~, f3@13 ~@3", AY: "[g3,bb3,d4,f4]!2",
  AZ: "[ab3,c4,eb4,g4]@4 [ab3,c4,eb4,g4]@2 f3 ~, f3@11 ~@5", BA: "f3!4, [bb3,d4,f4]!2",
  BB: "f3@2 ~ bb2 [f3,bb3,d4,f4]@3 ~, [bb3,d4,f4]@7 ~@9, ~ f3 ~@2", // Bb
  BC: "[c3,g3,c4,eb4,g4]@2 ~@2 [g3,c4,eb4,g4]@3 ~ [c3,c4,eb4,g4]@4 [c4,eb4,g4]@2 ~@2, ~ g2@3 ~@4", // Cm
  BD: "[bb2,bb3,d4,f4]/2", // Bb
})).s("gm_piano").gain(0.35)

// bass · fretless bass · "FRETLESS"
const bass = note(`<
  ~@4 A B C D A B C E F G H@2 G F I J I K L A B C D M B N O G@2 H@2 G P Q K R S@2 G@2 T H G@2 H U V@2 I W@2 A B C D M B
  N O G@2 H@2 G P Q K R K X G@2 T H G@2 H@2 G@2 T H G@2 H U V@2 I Y@3
>`.pickRestart({
  A: "c2@5 ~@3 c2@3 ~@5", B: "bb1@3 ~@5 bb1@3 ~@5", C: "ab1@4 ~@4 ab1@3 ~ eb1@3 ~", D: "ab1@3 ~@5 ab1@3 ~ bb1@4",
  E: "ab1 ~ ab1 ~", F: "g2@2 d2@3 ~@3 g1@4 ~@4", G: "g2@2 d2@3 ~@3 g1@3 ~@5", H: "c3@2 g2@3 ~@3 c2@4 ~@4",
  I: "f1@14 ab1 a1", J: "bb1@13 ~@3", K: "bb1", L: "~@4 bb1@3 ~ bb1@3 ~ bb1@3 ~", M: "c2@3 ~@5 c2@3 ~@5",
  N: "ab1@4 ~@4 ab1@3 ~ eb2@3 ~", O: "ab2@3 ~ g2@3 ~ f2@3 ~ eb2@3 ~", P: "g2@2 d2@2 ~@3 g1@3 ~@6", Q: "f1@13 g1 ab1 a1",
  R: "f1@14 g1 [ab1,a1]", S: "[bb1@20 ~@3 [f3,g3] ~ [e3,f3] [c3,d3] [a2,b2] g2 [e2,f2] d2 ~]/2",
  T: "c3@2 g2@3 ~@3 c2@5 ~@3", U: "c3@2 g2@3 ~@3 c2@4 bb1@4", V: "[ab1@22 ~@2 ab1 ~ g1@3 ~ g1@2]/2", W: "[bb1@7 ~]/2",
  X: "~@7 [f3,g3] ~ [e3,f3] [c3,d3] [a2,b2] g2 [e2,f2] d2 ~", Y: "[bb1@35 ~@13]/3",
})).s("gm_fretless_bass").gain(0.44)

// chords · reed organ
const reed_organ = note(`<
  A@5 B C@2 A D C@2 E@2 A@2 F E G H I J@2 A D C@2 A D C@2 E@2 A@2 E@2 K L I M@2 E@2 A N O E A@2 P@3 Q@2 A D C@2 A D C@2
  E@2 A@2 E@2 R L S M@2 E@2 A N O E A@2 E@2 A N O E A@2 T@3 U@3
>`.pickRestart({
  A: "[c4,eb4,g4] g3 [c4,eb4,g4] g3", B: "[bb3,d4] g3 [bb3,d4,g4] g3, g4@3 ~@13", C: "[c4,eb4,g4] ab3 [c4,eb4,g4] ab3",
  D: "[bb3,d4,g4]@4 g3@3 ~ [bb3,d4,g4]@4 g3@3 ~", E: "[b3,d4,g4] g3 [b3,d4,g4] g3",
  F: "[b3,d4,g4]@4 g3@4 [b3,d4,g4]@4 g3@3 ~", G: "g4@13 ~@3", H: "f4@15 ~", I: "eb4@15 ~", J: "[d4@27 ~@5]/2",
  K: "c4@7 ~", L: "d4@7 ~", M: "[f4@7 ~]/2", N: "[eb4,g4]@4 g3@3 ~ [c4,eb4,g4]@4 g3@4", O: "[b3,d4,g4] g3 [d4,g4] g3",
  P: "[~@16 ab3@7 ~, c4@35 ~@13]/3", Q: "[[bb3,d4]@7 ~]/2", R: "c4@3 ~", S: "eb4@13 ~@3",
  T: "[~@16 ab3@7 ~, c4@43 ~@5]/3", U: "[[bb3,d4]@3 ~]/3",
})).s("gm_reed_organ").gain(0.22).pan(0.4)

// chords · epiano1 · "E.PIANO 1"
const epiano1 = note(`<
  ~@14 A ~@3 B C D E@2 ~@2 F ~@2 G H@2 I@2 A ~ J K L M D N@2 O P Q R O S T@2 U@2 V W@2 X Y A ~ Z AA AB ~ AC@2 AD@2 AE@2
  L AF D AG@2 O P Q R AH@2 AI@2 AJ@2 AK AL AJ@2 AK AM AN@2 V AO@3
>`.pickRestart({
  A: "eb4!4 g4!2 eb4@2", B: "eb4!3 eb4@2 d4 c4@2", C: "bb3@6 [bb3,eb4]!2",
  D: "[eb4,c5]@2 [eb4,c5] [eb4,c5]@2 [d4,bb4] [c4,g4]@2", E: "[[bb3,f4]@5 ~@3]/2", F: "eb4!2 eb4@2 g4!2 eb4@2",
  G: "~@7 d4", H: "[eb4@2 eb4@2 eb4@2 eb4@2 g4@2 g4@2 eb4@11 ~@9]/2",
  I: "[~@4 b4@2 c5@2 b4@4 g4@7 ~ f4@2 g4@2 f4@4 eb4@4]/2", J: "~ g4 b4 c5 b4@2 g4@2", K: "~ g4!3 g4@2 g4!2",
  L: "[eb4,c5]!3 [eb4,c5]@2 [d4,bb4] [c4,g4]@2", M: "[bb3,f4]@6 [bb3,f4]!2", N: "[~@6 d5 ~, [bb3,f4]@7 ~]/2",
  O: "b3 d4 g4 b4@5", P: "~@2 b4!2 b4@2 b4!2", Q: "c5@2 c5 g4@2 g4 eb4@2", R: "~@2 eb4@2 g4@2 g4@2 eb4@7 ~",
  S: "~@2 b4@2 b4@2 b4!2", T: "[c5@4 c5@2 g4@4 g4@2 eb4@11 ~ [c4,g4]@4 [bb3,g4]@4]/2",
  U: "[[ab3,ab4]@11 ~ [g3,g4] [ab3,ab4]@3]/2", V: "[ab3,ab4]@3 [g3,g4]", W: "[[f3,f4]@15 ~]/2", X: "g4@4 f4 eb4 c4@2",
  Y: "bb3@4 c4@4 [bb2,bb3]@4 [c3,c4]@3 ~", Z: "~ c4 c5@2 bb4 g4 eb4@2", AA: "d4@2 eb4@2 [bb2,bb3]@2 [c3,c4] [g3,d4]",
  AB: "[ab3,eb4]!4 [c4,g4]!2 [ab3,eb4]@2", AC: "[~@4 b4@2 c5@2 b4@4 g4@7 ~ b4@2 b4@2 g4@4 f4@4]/2",
  AD: "[eb4!4 g4!2 eb4@4 ~@6, g3@5 ~@3]/2", AE: "[~@4 b4@2 c5@2 b4@4 g4@7 ~ g4@2 g4@2 g4@4 g4@2 g4@2]/2",
  AF: "[bb3,f4]@5 ~ [bb3,f4]!2", AG: "[[bb3,f4]@11 ~@5]/2", AH: "[b3 d4 g4 b4@7 b4@2 b4@2 b4!2]/2",
  AI: "[c5@4 c5@2 g4@4 g4@2 eb4@11 ~@5 [eb4,c5]@4]/2", AJ: "[d4,b4] [b3,g4]@4 ~ [d4,b4]@2",
  AK: "[eb4,c5] [c4,g4]@4 ~ [d4,b4]@2", AL: "[eb4,c5] [c4,g4]@4 ~ [eb4,c5]@2",
  AM: "[eb4,c5] [c4,g4]@3 [c4,g4]@2 [bb3,g4]@2", AN: "[[ab3,ab4]@12 [g3,g4] [ab3,ab4]@3]/2", AO: "[[f3,f4]@3 ~]/3",
})).s("gm_epiano1").gain(0.22).pan(0.4)

// other · music box
const music_box = note("<~@42 A@2 B C A@2 B C ~@24 A@2 B C A@2 B C A@2 B C A@2 B C ~@6>".pickRestart({
  A: "b6 ~ d7 ~@3 g7 ~@3 d7 ~ g6 ~@3", B: "c7 ~ eb7 ~@3 f7 ~@3 g7 ~ g6 ~@3", C: "c7 ~ eb7 ~@3 f7 ~ g6 ~@7",
})).s("gm_music_box").gain(0.2).pan(0.8)

// other · clarinet
const clarinet = note("<~@42 A@2 B C D E F G ~@24 H I J K L M N O P@2 Q@2 R S T U V@2 ~@4>".pickRestart({
  A: "[~@10 d6@2 a5@2 bb5@6 g5 ~ f5@7 ~@3]/2", B: "~@5 g5 gb5 g5", C: "eb5@2 d5 eb5 c5@2 b4 c5",
  D: "b4@7 ~@3 g3@2 gb4@2 g4@2", E: "g5@2 ab5 g5 gb5@2 g5@2 f5@8", F: "~@4 g5 ab5 g5@2 g5 ab5 g5@2 g5 ab5 g5@2",
  G: "g5 ab5 g5@2 f5@2 eb5@2 c5@7 ~", H: "~@10 f5 eb5 d5@2 eb5@2", I: "d5@2 eb5 d5 db5@2 d5@2 b4@6 ~@2",
  J: "~ eb5 d5 eb5 g5@2 f5 e5", K: "eb5@2 d5 c5 b4 c5 g4 eb4", L: "d4@3 ~@2 g5 gb5 g5", M: "d6@7 ~@9",
  N: "~ d6@2 c6 g5 gb5 f5 eb5", O: "f5 gb5 [eb5,f5] ~ c5@2 g4@2 c5@4 d5 eb5@3",
  P: "[d5@6 ~@2 d5@2 eb5@2 e5@2 f5@11 ~@3 f5@4]/2", Q: "[eb5@7 ~ eb5@2 f5@2 gb5@2 g5@8 ~@4 g5@2 gb5@2 g5@2]/2",
  R: "db6 d6@6 ~ bb5@8", S: "~@2 g5@2 gb5@2 f5@5 ~ g5 ~@3", T: "~@2 g5@2 eb6@2 d6 ~ c6@2 g5 ~ gb5@2 f5@2, ~@4 d6 ~@11",
  U: "eb5@2 c5@2 eb5@2 f5@2 c5@3 ~ bb4@4", V: "[ab4@3 ~]/2",
})).s("gm_clarinet").gain(0.38).pan(0.6)

// chords · acoustic guitar steel · "STEEL GTR"
const acoustic_guitar_steel = note("<~@37 A B C D@2 ~@27 E F C D@2 ~@22>".pickRestart({
  A: "~ eb4 [eb4,ab4]@2, [f3,ab3,c4]", B: "~@4 f4@3 ~ [f4,bb4]@8, [f3,bb3,d4]",
  C: "~@4 eb4@4 [eb4,ab4]@7 ~, [ab3,c4]@7 ~, ~ f3@14 ~", // Ab5 Ab
  D: "[~@4 f4@4 f4@4 f4@3 ~@5 [bb3,bb4]@4 [f4,f5]@7 ~, d4@15 ~ [d4,d5]@8 ~@8, f3@11 ~ f3@12 ~@8, bb3@7 ~ [bb3,bb4]@7 ~@17]/2", // Bb F D Bb
  E: "~@4 eb4@3 ~ [eb4,ab4]@8, [f3,ab3,c4]@15 ~", F: "~ f4 [f4,bb4]@2, [f3,bb3,d4]@15 ~",
})).s("gm_acoustic_guitar_steel").gain(0.25).pan(0.7)

// other · lead 2 sawtooth · "SAW WAVE"
const lead_2_sawtooth = note("<~@12 [g3 f3 d3 f3 g3@2 f3@2]!2 ~@2 [g3 f3 d3 f3 g3@2 f3@2]!2 ~@78>")
  .s("gm_lead_2_sawtooth").gain(0.28).pan(0.4)

// chords · drawbar organ · "ORGAN 1"
const drawbar_organ = note("<~@18 A@5 ~@14 B@5 ~@8 C@3 D@2 ~@14 E@5 ~@16 F@3 G@3>".pickRestart({
  A: "[[ab5,c6,eb6]@14 ~@2 bb5@14 ~@2 [ab5,c6,eb6]@15 ~ [bb5,d6]@28 ~@4, f5@13 ~@3, ~@16 d6@11 ~@53]/5", // Ab Bb
  B: "[[ab5,c6,eb6]@15 ~ bb5@14 ~@2 [ab5,c6]@16 d6@26 ~@6, f5@37 ~@3, ~@16 d6@11 ~@5 eb6@13 ~@3 bb5@23 ~@9]/5", // Ab
  C: "[[ab5,c6,eb6]@43 ~@5]/3", D: "[[f5,bb5,d6]@29 ~@3]/2",
  E: "[[ab5,c6,eb6]@15 ~ [bb5,d6]@12 ~@4 [ab5,c6,eb6]@15 ~ [bb5,d6]@24 ~@8, f5@15 ~]/5", F: "[[ab5,c6,eb6]@5 ~]/3",
  G: "[[f5,bb5,d6]@37 ~@11]/3", // Bb
})).s("gm_drawbar_organ").gain(0.22).pan(0.7)

// other · glockenspiel · "GLOCKENSPL"
const glockenspiel = note("<~@42 A@2 B A@5 ~@24 A@2 B A@7 B A@5 ~@6>".pickRestart({
  A: "g7 ~ gb7 ~@3 f7 ~@3 e7 ~ eb7 ~ d7 ~", B: "g7 ~ g7 ~ gb7 ~ f7 ~@3 e7 ~ eb7 ~ d7 ~",
})).s("gm_glockenspiel").gain(0.19).pan(0.2)

// bass · tuba
const bass_2 = note("<~@22 A B C D E F C G@2 H I J K H@2 ~@17 A B C D E F C G@2 H I J K H@2 ~@27>".pickRestart({
  A: "~@14 bb2 b2", B: "c3@4 ~@4 c3@3 ~@5", C: "bb2@3 ~@5 bb2@4 ~@4", D: "ab2@3 ~@5 ab2@2 ~@2 eb2@3 ~",
  E: "ab2@4 ~@4 ab2@3 ~ bb2@2 ~ bb2", F: "c3@3 ~@5 c3@4 ~@4, b2 ~@15",
  G: "[ab2@4 ~@4 ab2@3 ~@3 gb2 ~ ab2@2 ~@2 g2@2 ~@2 f2@2 ~@2 eb2@3 ~, ~@15 g2@2 ~@15]/2", H: "g2@2 d2@3 ~@3 g2@3 ~@5",
  I: "g2@2 d2@3 ~@3 g1@3 ~@5", J: "c3 g2 ~@2 c2@2 ~@2", K: "c3@2 g2@3 ~@3 c2@4 ~@4",
})).s("gm_tuba").gain(0.49)

// drums · kick
const kick = s("bd").struct(`<
  ~@4 A B@2 A B@3 A B@3 A B@3 ~@4 B A B@5 A B@3 A B@3 ~@4 B A B A B A B C ~@5 B A B@5 A B@3 A B@3 ~@4 B A B A B A B A B
  A B A B A B C ~@6
>`.pickRestart({
  A: "x ~@2 x ~@4", B: "x", C: "~ x",
})).gain(0.44)

// drums · snare
const snare = s("sd").struct(`<
  ~@3 A B@3 C B@3 C B@3 C B D ~@4 E B@3 F B@3 C B@3 C B D ~@4 G B@6 H I ~@4 J B@3 F B@3 C B@3 C B D ~@4 G B@14 H I ~@6
>`.pickRestart({
  A: "~@14 x!2", B: "~ x", C: "~@2 x!2", D: "~@6 x!3 ~@7", E: "~@8 x ~@4 x!3", F: "~@3 x!2 ~ x ~",
  G: "~@7 x!2 ~ x ~ x ~@3", H: "~@8 x ~@5 x!2", I: "x!3 ~@5", J: "~@15 x",
})).gain(0.49)

// drums · snare · soft notes
const snare_soft = s("sd").struct("<~@23 A ~@2 B ~@27 C A ~@2 B ~@37>".pickRestart({
  A: "~@7 x ~@8", B: "~@14 x!2", C: "~@7 x",
})).gain(0.22)

// drums · hihat
const hihat = s("hh").struct(`<
  ~@4 A B C D C B@2 D E@2 F D E G ~@4 H I J B K F C L D E@2 F D E G ~@4 I M N M N M N M O ~@5 I J B K F C L D E@2 F D E
  G ~@4 I M N M N M N P N P N M N M N M O ~@6
>`.pickRestart({
  A: "x ~@3 x!4", B: "x ~ x!6", C: "x ~ x!3 ~ x ~", D: "x!4 ~@4", E: "~ x ~ x", F: "x ~ x ~ x!3 ~", G: "~ x ~@2",
  H: "~@3 x", I: "~@2 x!2", J: "x ~ x!5 ~", K: "x!3 ~ x ~ x ~", L: "x ~ x!3 ~ x!2", M: "x!2 ~@2 x ~@3",
  N: "x ~@3 x!2 ~@2", O: "x", P: "~ x ~@2 x ~@3",
})).gain(0.33)
// … 36 more lines