// Steppin' Out — Joe Jackson
// 158 bpm, 4/4, key F# major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Full arrangement: all 142 bars on a 16-step grid, each part at one level. Source detail keeps the original performance.
setcpm(158/4)

// 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: edit a riff to change every repeat.

// bass · synth bass 1 · "SYN BASS 1"
const bass = note(`<
  ~@2 A B A B A B A B A B A B A B A B C D E F G B E F H E F H E I A B A B A B A B C D E F G B E F H E F H E I A B A B A
  B A B A B A B A J@8 K@8 L@8 M@8 N@8 O@8 P@7 ~@6 Q@8 R@6
>`.pickRestart({
  A: "f#1 f#2 f#1 f#2 b1 b2 c#2 c#3", B: "f#2 f#3 c#2 c#3 b1 b2 c#2 c#3", C: "f#1 f#2 f#1 f#2 f#1 f#2 f#1 f#2",
  D: "f#1 f#2 f#1 f#2 f#1 f#2 e2 e3", E: "d2 d3 d2 d3 d2 d3 d2 d3", F: "e2 e3 e2 e3 e2 e3 e2 e3",
  G: "f#3 f#2 f#3 f#2 b1 b2 c#2 c#3", H: "c#2 c#3 c#2 c#3 c#2 c#3 c#2 c#3", I: "d2 d3 d2 d3 e2 e3 e2 e3",
  J: "[f#2@2 f#3@2 ~ c#3@2 ~@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 f#1@2 f#2@2 f#1@2 f#2@2 f#1@2 f#2@2 f#1@2 f#2@2 f#1@2 f#2@2 e2@2 e3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 e2@2 e3@2 e2@2 e3@2 e2@2 e3@2 e2@2 e3@2 f#3@2 f#2@2 f#3@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2, ~@2 c#2 ~ b1 ~@59]/8",
  K: "[~ f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 e2@2 e3@2 e2@2 e3@2 e2@2 e3@2 e2@2 e3@2 c#2@2 c#3@2 c#2@2 c#3@2 c#2@2 c#3@2 c#2@2 c#3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 e2@2 e3@2 e2@2 e3@2 e2@2 e3@2 e2@2 e3@2 c#2@2 c#3@2 c#2@2 c#3@2 c#2@2 c#3@2 c#2@2 c#3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 d2]/8",
  L: "[~ d3@2 d2@2 d3@2 e2@2 e3@2 e2@2 e3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2]/8",
  M: "[~ f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 f#1@2 f#2@2 f#1@2 f#2@2 f#1@2 f#2@2 f#1@2 f#2@2 f#1@2 f#2@2 e2@2 e3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 e2@2 e3@2 e2@2 e3@2 e2@2 e3@2 e2@2 e3@2 f#3@2 f#2@2 f#3@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 e2]/8",
  N: "[~ e3@2 e2@2 e3@2 e2@2 e3@2 e2@2 e3@2 c#2@2 c#3@2 c#2@2 c#3@2 c#2@2 c#3@2 c#2@2 c#3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 e2@2 e3@2 e2@2 e3@2 e2@2 e3@2 e2@2 e3@2 c#2@2 c#3@2 c#2@2 c#3@2 c#2@2 c#3@2 c#2@2 c#3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 d2@2 d3@2 e2@2 e3@2 e2@2 e3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2]/8",
  O: "[~ f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2]/8",
  P: "[~ f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 ~]/7",
  Q: "[~@13 c#3@2 c#3@2 c#3@2 c#3@2 c#3@2 c#3@2 c#3@2 c#3@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1]/8",
  R: "[~ f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 c#3@2 f#1@2 f#2@2 f#1@2 f#2@2 b1@2 b2@2 c#2@2 c#3@2 f#2@2 f#3@2 c#2@2 c#3@2 b1@2 b2@2 c#2@2 ~@3]/6",
})).s("gm_synth_bass_1").gain(0.35)

// chords · piano · "A.PIANO 1"
const piano = note(`<
  ~@2 A@2 B@2 C D E F A@2 B@2 C D E F G H I F J@2 I F K I L M I N A@2 B@2 C D E F G H I F O@2 I F K I L M I N A@2 B@2 C
  D E F A@2 B@2 C P@5 Q@8 R@8 S@5 T@4 U@8 V@5 W@8 X@8 Y@8 Z@8
>`.pickRestart({
  A: "[[f4,f#4,a#4,c#5]@3 [c#4,d#4,f#4,a#4]@12 ~]/2", B: "[[e4,g#4,b4,d#5]@3 [d#4,f#4,a#4,c#5]@13]/2",
  C: "[c#4,e4]@3 [b3,d#4,f#4]@3 [c#4,e4,g#4]@2, a3 ~@7", D: "[b3,d#4,f#4]",
  E: "[d4,f#4,a4]@3 [e4,g#4,b4]@3 [f#4,a4,c#5]@2", F: "[e4,g#4,b4]", G: "[f#4,a#4,c#5]",
  H: "~@3 f#4 [a#4,c#5]@2 [e4,g#4,b4]@2, f#3, ~ a#3@7, ~ c#4@3, ~ f#4", I: "[d4,f#4,a4]",
  J: "[[f#4,a#4,c#5]@3 [e4,g#4,b4]]/2", K: "[c#4,e4,g#4]", L: "[e4,g#4,b4]@4 b4 a4 g#4 f#4",
  M: "[c#4,e4,g#4]@3 [c#4,e4,g#4]", N: "[d4,f#4,a4] [e4,g#4,b4]",
  O: "[c#5@14 c#5 [f#5,a#5] c#6@8 [e4,g#4,b4]@8, [f#4,a#4]@3 ~]/2", // F# E F#
  P: "[[b3,d#4,f#4]@15 [d4,f#4,a4]@6 [e4,g#4,b4]@6 [f#4,a4,c#5]@4 [e4,g#4,b4,b5]@16 [f#4,a#4,c#5]@16 ~@6 f#4@2 [a#4,c#5]@4 [e4,g#4,b4]@4 ~, ~@31 a#5 ~@31 f#3@16 ~, ~@65 a#3@14 ~, ~@67 c#4@12 ~, ~@71 f#4@8 ~]/5", // B D E F#m E F# A#m E
  Q: "[[d4,f#4,a4]@15 [e4,g#4,b4]@16 ~@12 b5 c#6@3 c#5@8 [e4,g#4,b4]@8 [d4,f#4,a4]@16 [e4,g#4,b4]@16 [c#4,e4,g#4]@16 [d4,f#4,a4]@16 [e4,g#4,b4], ~@31 [f#4,a#4]@24 ~@73, ~@31 c#5@16 ~@81]/8", // D E D E C#m D E F#
  R: "[~@7 b4@2 a4@2 g#4@2 f#4@2 [c#4,e4,g#4]@12 [c#4,e4,g#4]@4 [d4,f#4,a4]@16 [d4,f#4,a4]@8 [e4,g#4,b4]@8 [f4,f#4,a#4,c#5]@6 [c#4,d#4,f#4,a#4]@24 ~@2 [e4,g#4,b4,d#5]@6 [d#4,f#4,a#4,c#5]@26 [a3,c#4,e4]]/8", // C#m D E F#maj7 D#m7 Emaj7 D#m7 A
  S: "[~@5 [b3,d#4,f#4]@6 [c#4,e4,g#4]@4 [b3,d#4,f#4]@16 [d4,f#4,a4]@6 [e4,g#4,b4]@6 [f#4,a4,c#5]@4 [e4,g#4,b4]@16 [f#4,a#4,c#5]@16 [c#4,f#4,a#4]]/5", // B C#m B D E F#m E F#
  T: "[~ [f#4,a#4,c#5]@2 ~@2 [f#4,a#4,c#5]@2 [f#4,a#4,c#5]@4 [e4,g#4,b4]@4 [d4,f#4,a4]@16 [e4,g#4,b4]@16 [f#4,a#4,c#5]@15 c#5 [f#5,a#5,c#6]]/4", // F# E D E F#
  U: "[~@7 [e4,g#4,b4]@8 [d4,f#4,a4]@16 [e4,g#4,b4]@16 [c#4,e4,g#4]@16 [d4,f#4,a4]@16 [e4,g#4,b4]@8 b4@2 a4@2 g#4@2 f#4@2 [c#4,e4,g#4]@12 [c#4,e4,g#4]@4 [d4,f#4,a4]@16 [d4,f#4,a4]]/8", // E D E C#m D E C#m D
  V: "[~@7 [e4,g#4,b4]@8 [f4,f#4,a#4,c#5]@6 [c#4,d#4,f#4,a#4]@24 ~@2 [e4,g#4,b4,d#5]@6 [d#4,f#4,a#4,c#5]@26 [a3,c#4,e4]]/5", // E F#maj7 D#m7 Emaj7 D#m7 A
  W: "[~@5 [b3,d#4,f#4]@6 [c#4,e4,g#4]@4 [b3,d#4,f#4]@16 [d4,f#4,a4]@6 [e4,g#4,b4]@6 [f#4,a4,c#5]@4 [e4,g#4,b4]@16 [f4,f#4,a#4,c#5]@6 [c#4,d#4,f#4,a#4]@24 ~@2 [e4,g#4,b4,d#5]@6 [d#4,f#4,a#4,c#5]@26 [a3,c#4,e4]]/8", // B C#m B D E F#m E F#maj7 …
  X: "[~@5 [b3,d#4,f#4]@6 [c#4,e4,g#4]@3 ~ [b3,d#4,f#4,b5]@16 [d4,f#4,a4]@6 [e4,g#4,b4]@6 [f#4,a4,c#5]@4 [e4,g#4,b4]@16 [f4,f#4,a#4,c#5]@6 ~@18 g#4@4 a#4@4 [e4,g#4,b4,d#5]@6 [d#4,f#4,a#4,c#5]@26 [a3,c#4,e4], ~@15 a#5 ~@53 [c#4,d#4]@26 ~@33, ~@69 [f#4,a#4]@22 ~@37]/8", // B C#m B D E F#m E F#maj7 …
  Y: "[~@5 [b3,d#4,f#4]@6 [c#4,e4,g#4]@4 [b3,d#4,f#4]@16 [d4,f#4,a4]@6 [e4,g#4,b4]@6 [f#4,a4,c#5]@4 [e4,g#4,b4]@16 [f4,f#4,a#4,c#5]@6 [c#4,d#4,f#4,a#4]@24 ~@2 [e4,g#4,b4,d#5]@6 f#4@12 ~@10 a#5@2 c#6@2 [a3,c#4,e4], ~@101 d#4@26 ~, ~@101 a#4@18 a#4@8 ~, ~@101 c#5@16 c#5@10 ~, ~@113 f#4@14 ~]/8", // B C#m B D E F#m E F#maj7 …
  Z: "[~@5 [b3,d#4,f#4]@6 [c#4,e4,g#4]@4 [b3,d#4,f#4]@16 [d4,f#4,a4]@6 [e4,g#4,b4]@6 [f#4,a4,c#5]@4 [e4,g#4,b4]@16 [f4,f#4,a#4,c#5]@6 [c#4,d#4,f#4,a#4]@24 ~@2 [e4,g#4,b4,d#5]@6 [d#4,f#4,a#4,c#5]@26 ~]/8", // B C#m B D E F#m E F#maj7 …
})).s("gm_piano").gain(0.31).pan(0.6)

// chords · drawbar organ · "ORGAN 1"
const drawbar_organ = note(`<
  ~@18 A@2 B C D@2 B C E B C E B F ~@8 A@2 B C D@2 B C E B C E B F ~@14 G@5 H@5 I@6 ~@7 J@6 K@8 L ~@15 M@7 ~@14
>`.pickRestart({
  A: "[[c#5,f#5,a#5]@7 ~]/2", B: "[d5,f#5,a5]", C: "[e5,g#5,b5]", D: "[[f#5,a#5,c#6]@3 [e5,g#5,b5]]/2",
  E: "[c#5,e5,g#5]", F: "[d5,f#5,a5] [e5,g#5,b5]",
  G: "[~@15 b5@5 ~ b5 c#6 c#5@7 ~ [c#5,f#5,a#5]@28 ~@4 [d5,f#5,a5]@16 e5, ~@15 [e5,g#5]@16 ~@49]/5", // F# D E
  H: "[[g#5,b5]@15 [f#5,a#5,c#6]@24 [e5,g#5,b5]@8 [d5,f#5,a5]@16 [e5,g#5,b5]@16 ~]/5", // G#m F# E D E
  I: "[[c#5,e5,g#5]@15 [d5,f#5,a5]@16 [e5,g#5,b5]@16 [c#5,e5,g#5]@16 [d5,f#5,a5]@16 [d5,f#5,a5]@8 [e5,g#5,b5]@8 ~]/6", // C#m D E C#m D E
  J: "[~@15 [c#5,f#5,a#5]@28 ~@4 [d5,f#5,a5]@16 [e5,g#5,b5]@16 [f#5,a#5,c#6]@17]/6", // F# D E F#
  K: "[~@7 [e5,g#5,b5]@8 [d5,f#5,a5]@16 [e5,g#5,b5]@16 [c#5,e5,g#5]@16 [d5,f#5,a5]@16 [e5,g#5,b5]@16 [c#5,e5,g#5]@16 [d5,f#5,a5]@16 [d5,f#5,a5]]/8", // E D E C#m D E C#m D
  L: "~@7 [e5,g#5,b5]@8 ~", M: "[~@15 [c#5,c#6]@85 ~@12, ~@15 a#4@42 ~@55]/7",
})).s("gm_drawbar_organ").gain(0.29)

// other · epiano1 · "E.PIANO 1"
const epiano1 = note("<~@54 A@2 B@2 C D E F A@2 B@2 C G@3 ~@35 H@7 I@8 J@2 ~@7 H@7 K@6>".pickRestart({
  A: "[c#5@6 a#4@17 ~ g#4@4 a#4@4]/2", B: "[d#5@3 c#5@12 ~]/2", C: "e4@3 f#4@3 g#4@2", D: "f#4@7 ~",
  E: "a4@6 b4@5 ~ c#5@4", F: "b4@7 ~", G: "[f#4@14 ~ a4@6 b4@5 ~ c#5@4 b4@14 ~@3]/3",
  H: "[~@15 c#5@6 a#4@17 ~ g#4@4 a#4@4 d#5@6 c#5@24 ~@2 e4@6 f#4@6 g#4@4 f#4@14 ~@2 a4]/7",
  I: "[~@5 b4@5 ~ c#5@4 b4@14 ~@2 c#5@6 a#4@17 ~ g#4@4 a#4@4 d#5@6 c#5@24 ~@2 e4@6 f#4@6 g#4@4 f#4@14 ~@2 a4]/8",
  J: "[~@5 b4@5 ~ c#5@4 b4@14 ~@3]/2", K: "[~@5 b4@5 ~ c#5@4 b4@14 ~@2 c#5@6 a#4@17 ~ g#4@4 a#4@4 d#5@6 c#5@24 ~@3]/6",
})).s("gm_epiano1").gain(0.35).pan(0.3)

// other · epiano2 · "E.PIANO 2"
const epiano2 = note(`<
  ~@18 A@2 B@4 C@3 D E F G H@3 ~@6 A@2 B@4 C@3 D E F G H@3 ~@13 I@4 J@7 K@6 ~@5 I@4 J@7 K@6 ~@34
>`.pickRestart({
  A: "[c#5@29 ~ f#4@2]/2", B: "[d5@4 e5@2 f#5@6 d5@2 b4@4 a4@4 g#4@6 b4@2 c#5@31 ~ f#4@2]/4",
  C: "[d5@2 e5 f#5@3 d5 b4@3 a4 g#4@3 f#4 e4@7 b4@2]/3", D: "b4 a4@7", E: "~@4 b4 a4 g#4 f#4", F: "e4@3 b4",
  G: "b4@2 a4@13 ~", H: "[e5@4 d5@2 a4@6 c#5@2 c#5@33 ~]/3", I: "[~@15 c#5@29 ~ f#4@2 d5@4 e5@2 f#5@6 d5@2 b4@3]/4",
  J: "[~ a4@4 g#4@6 b4@2 c#5@31 ~ f#4@2 d5@4 e5@2 f#5@6 d5@2 b4@6 a4@2 g#4@6 f#4@2 e4@14 b4@4 b4@2 a4@15]/7",
  K: "[~@7 b4@2 a4@2 g#4@2 f#4@2 e4@12 b4@4 b4@2 a4@13 ~ e5@4 d5@2 a4@6 c#5@2 c#5@33 ~@2]/6",
})).s("gm_epiano2").gain(0.52)

// other · tubular bells · "TUBULARBEL"
const tubular_bells = note(`<
  ~@10 A B C ~ D E F G ~@14 A H C ~ D E F I ~@14 A H C ~ D E F I A H C ~ D J@3 ~@13 K@2 L@2 M@5 ~@13 K@2 L@2 N@6 L@2 M@5
  ~@7 K@2 L@2 N@6 L@2 ~
>`.pickRestart({
  A: "c#6 ~@2 a#5 ~@4", B: "~@8 g#5 ~@3 a#5@2 ~@2", C: "d#6 ~@2 c#6 ~@4", D: "e5 ~@2 f#5 ~@2 g#5 ~", E: "f#5 ~@7",
  F: "a5 ~@2 b5 ~@2 c#6 ~", G: "b5 ~@15", H: "~@4 g#5 ~ a#5 ~", I: "b5 ~@7",
  J: "[f#5@2 ~@13 a5@2 ~@4 b5@2 ~@4 c#6@2 ~@2 b5@2 ~@15]/3", K: "[~@15 c#6@2 ~@4 a#5@2 ~@9]/2",
  L: "[~@7 g#5@2 ~@2 a#5@2 ~@2 d#6@2 ~@4 c#6@2 ~@9]/2",
  M: "[~@15 e5@2 ~@4 f#5@2 ~@4 g#5@2 ~@2 f#5@2 ~@14 a5@2 ~@4 b5@2 ~@4 c#6@2 ~@2 b5@2 ~@15]/5",
  N: "[~@15 e5@2 ~@4 f#5@2 ~@4 g#5@2 ~@2 f#5@2 ~@14 a5@2 ~@4 b5@2 ~@4 c#6@2 ~@2 b5@2 ~@14 c#6@2 ~@4 a#5@2 ~@9]/6",
})).s("gm_tubular_bells").gain(0.31).pan(0.3)

// other · glockenspiel · "GLOCKENSPL"
const glockenspiel = note("<~@121 A B C B C B D B D B C B C B D B D B C B E>".pickRestart({
  A: "~@15 c#7", B: "~ c#7 ~ c#7 ~ c#7 ~ c#7 ~ c#7 ~ c#7 ~ c#7 ~ c#7",
  C: "~ c#7 ~ b6 ~ b6 ~ a#6 ~ a#6 ~ g#6 ~ f#6 ~ c#7", D: "~ c#7 ~ b6 ~ b6 ~ a6 ~ a6 ~ g#6 ~ f#6 ~ c#7",
  E: "~ c#7 ~ b6 ~ b6 ~ a#6 ~ a#6 ~ g#6 ~@4",
})).s("gm_glockenspiel").gain(0.2)

// drums · kick
const kick = s("bd").struct(`<
  [x!4]!67
  [x ~@3 x ~@2 x ~@3 x ~@3 x]
  [~@3 x ~@3 x ~@3 x ~@3 x]!73
  [~@3 x ~@3 x ~@3 x ~@4]
>`).gain(0.34)

// drums · snare
const snare = s("sd").struct("<[~ x ~ x]!68 [~@4 x ~@6 x ~@4] [~@3 x ~@7 x ~@4]!73>").gain(0.34)

// drums · hihat
const hihat = s("hh").struct(`<
  [x!8]!67
  [x ~ x ~ x ~ x!2 ~ x ~@2 x!2 ~ x]
  [~ x ~@2 x!2 ~ x ~ x ~ x ~ x ~ x]
  [~ x ~ x ~ x ~ x ~ x ~ x ~ x ~ x]!72
  [~ x ~ x ~ x ~ x ~ x ~ x ~@4]
>`).gain(0.34)

// drums · crash
const crash = s("cr").struct("<~@10 A ~@21 A ~@21 A ~@7 A ~@20 B ~@21 B ~@7 B ~@7 B ~@7 B ~@7 B ~@4>".pickRestart({
  A: "x", B: "~@15 x",
})).gain(0.34)

stack(bass, piano, drawbar_organ, epiano1, epiano2, tubular_bells, glockenspiel, kick, snare, hihat, crash)