// Datemi una pompa — Zucchero
// 129 bpm, 4/4, key F 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: Full arrangement: all 137 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(129/4)

// 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 · electric bass finger
const bass = note(`<
  ~@7 A B C B D E D E D E F G H I J K L M N O P Q D E F E D E F G R S T K L M U V P Q W X Y Z AA AB AC AD AE AF AC@2 AE
  AG D E D E D E F G R AH AI K AJ M AK AL P Q AM B AM B AM B AM ~ AN X AO AP AA AQ AC AD AR AB AS AC AE AT D E D E D E F
  G R AH Y K AJ M U AU P Q AV AW AX M U AU P Q Y K AJ M U AU P Q AY AZ
>`.pickRestart({
  A: "f2@2 f2@2 f2@2 f2!2 f2@2 eb2@5 ~", B: "~@5 bb1 c2 eb2", C: "f2@2 f2@2 f2@2 f2!2 f2@2 eb2@6",
  D: "f1@3 ~@2 bb2 c3 eb3", E: "f3@3 f3 f3@2 eb3@2 ~@2 bb1@2 c2@2 eb2@2", F: "f1@5 ~@5 bb2@2 c3@2 eb3@2",
  G: "f3@3 f3 f3@2 eb3@2 ~@2 bb1@2 c2@2 f2@2", H: "eb2@3 ~ eb2@2 eb2 ~ eb2@3 ~ eb2@4",
  I: "c2@3 ~ bb1@2 bb1@2 bb1@2 c2 ~ eb2@2 f2@2", J: "f1@4 eb2@2 c2 ~ f2@4 ~@2 f2@2",
  K: "bb1@3 ~ eb2@2 eb2@2 f2@2 f1@3 ~ f2 bb1", L: "eb2@4 eb2@3 eb2 f2@2 f1@2 ~@2 f2 ~",
  M: "bb1@3 ~ bb1 ~ bb1!2 bb1@2 c2@2 eb2@2 f2@2", N: "f1@3 ~ eb2@2 f2@2 ~@2 f1@3 ~ f1@2",
  O: "bb1@3 ~ eb2@3 ~ f2@2 f1@3 ~ f2 e2", P: "eb2@3 ~ eb2@2 ~ bb1 f2@2 f1@3 ~ f1@2",
  Q: "bb1@3 ~ bb1@3 f1 bb1@2 c2@2 eb2@2 f2@2", R: "eb2@2 eb2!6", S: "bb1@3 ~ bb1@2 bb1@2 bb1@2 c2 ~ eb2@2 f2@2",
  T: "f1@4 eb2@2 c2 ~ f2@2 f1@2 ~@2 f2@2", U: "f1@3 ~ eb2@2 eb2 c2 f2@2 f1@3 ~ f1@2",
  V: "bb1@3 ~ eb2@3 eb2 f2@2 f1@3 ~ f2 e2", W: "c2@2 c2 ~ c2@2 c2 g1 bb1@2 c2 ~ c2@2 c2 ~",
  X: "c2@4 c2@3 g1 bb1@2 c2@2 eb2@2 f2@2", Y: "f1@4 eb2@3 c2 f2@2 f1@2 ~@2 f1@2", Z: "f2@4 eb2@2 c2@2 f2@2 f1@3 ~ f2@2",
  AA: "c2@4 c2@2 g1!2 bb1@2 c2 ~ c2@4", AB: "c2@3 ~ c2 ~ c2 g1 bb1@2 c2@2 eb2@2 f2@2",
  AC: "f1@2 f2@2 eb2@3 c2 f2@2 f1@3 ~ f1@2", AD: "f1@2 f2 ~ eb2@3 c2 f2@2 f1@3 ~ f1@2",
  AE: "c2@3 ~ c2@2 g1!2 bb1@2 c2 ~ c2@4", AF: "c2@3 ~ c2 ~ c2 g1 c2@2 c2@2 eb2@2 f2@2",
  AG: "c2@3 ~ c2 ~ c2 g1 c2@2 c2@2 eb2@2 d2@2", AH: "bb1@3 ~ bb1@2 bb1@2 bb1@2 c2 ~ eb2@2 f2 ~",
  AI: "f1@4 eb2@2 c2 ~ f2@2 f1@2 ~@2 f1@2", AJ: "eb2@4 eb2@3 eb2 f2@2 f1@2 ~@2 f1 ~",
  AK: "f1@3 ~ eb2@2 eb2!2 f2@2 f1@3 ~ f1@2", AL: "bb1@3 ~ eb2@4 f2@2 f1@3 ~ f1@2",
  AM: "f2@2 f2@2 f2@2 f2!2 f2@2 eb2@2 ~@4", AN: "c2@2 c2@2 c2@2 c2 g1 bb1@2 c2 ~ c2@2 c2 ~",
  AO: "f1@2 f2@2 eb2@3 c2 f2@2 f1@2 ~@2 f1@2", AP: "f1@2 f2@2 eb2@3 c2 f2@2 f1@3 ~ f1!2",
  AQ: "c2@2 c2@2 c2 ~ c2 g1 bb1@2 c2@2 eb2@2 f2@2", AR: "c2@2 c2@2 c2@2 c2 g1 bb1@2 c2 ~ c2@4",
  AS: "f1@2 f2 ~ eb2@2 f2@2 f2@2 f1@3 ~ f1@2", AT: "c2@3 ~ c2 ~ c2 g1 c2@2 c2@2 eb2@2 e2@2",
  AU: "bb1@3 ~ eb2@3 eb2 f2@2 f1@3 ~ f1@2", AV: "f1@3 ~ eb2@3 c2 f2@2 f1@2 ~@2 f1@2",
  AW: "bb1@3 ~ eb2@2 eb2 c2 f2@2 f1@3 ~ f1 d2", AX: "eb2@4 eb2@3 c2 f2@2 f1@2 ~@2 f1 ~",
  AY: "f2@2 f2 ~ f2 ~ f2!3 ~ eb2@2 ~@4", AZ: "f2 ~ f2 ~ f2 ~ f2!2 f2@2 f1@3 ~@3",
})).s("gm_electric_bass_finger").gain(0.72)

// chords · electric guitar clean
const electric_guitar_clean = note("<~@11 A@8 ~ B@2 ~@7 A@8 ~ C@2 ~@21 A@8 ~ D@2 ~@29 A@8 ~ E@2 ~@25>".pickRestart({
  A: "~@4 [c4,f4,a4] ~@7 [c4,f4,a4] ~@3", B: "[~@8 c4 ~ c4@2 a3@7 ~@13]/2", C: "[~@8 c4 ~ c4@2 f3@10 ~@10]/2",
  D: "[~@4 f4 c4 f3@6 ~@4]/2", E: "[~@4 f4 c4 f3 f3@5 ~@4]/2",
})).s("gm_electric_guitar_clean").gain(0.48)

// bass · synth brass 1
const bass_2 = note(`<
  ~@3 A@16 B C A C B C A C B C A@8 B C A C B C A C B C ~@14 A@8 B C A C B C A C B C A@8 ~@14 A@8 B C A C B C A C B C A C
  B C A C B C A C B C A C B C A D
>`.pickRestart({
  A: "f1 ~ f1 ~ f1 ~ f1 ~ f1 ~ f1 ~ f1 ~ f1 ~", B: "eb1 ~ eb1 ~ eb1 ~ eb1 ~ eb1 ~ eb1 ~ eb1 ~ eb1 ~",
  C: "bb1 ~ bb1 ~ bb1 ~ bb1 ~ bb1 ~ bb1 ~ bb1 ~ bb1 ~", D: "f1 ~ f1 ~ f1 ~ f1 ~ f1 ~ f1 ~@5",
})).s("gm_electric_bass_finger").gain(0.48).pan(1)

// other · accordion
const accordion = note("<~@61 A@2 B@2 A@2 B@2 C D ~@30 A@2 B@2 A@2 B@2 C D ~@26>".pickRestart({
  A: "[eb5@15 d5]/2", B: "[eb5@2 g5@2 eb5@2 d5@20 eb5 d5 c5@2 d5@2]/2", C: "eb5", D: "d5",
})).s("gm_accordion").gain(0.32).pan(0.2)

// other · whistle
const whistle = note("<~@61 A@2 B@2 A@2 B@2 C D ~@30 A@2 B@2 A@2 B@2 C D ~@26>".pickRestart({
  A: "[eb6@15 d6]/2", B: "[eb6@2 g6@2 eb6@2 d6@20 eb6 d6 c6@2 d6@2]/2", C: "eb6", D: "d6",
})).s("gm_whistle").gain(0.14).pan(0.9)

// chords · synth strings 1
const synth_strings_1 = note(`<
  ~@19 A@2 B@4 C@4 ~@8 A@2 B@4 C@4 D@2 E@6 F@2 G@2 H@2 ~@8 A@2 B@4 C@4 ~@8 D@2 E@6 F@2 G@2 H@2 ~@8 A@2 B@4 C@4 B@4 C@4
  B@4 C@4 I@2
>`.pickRestart({
  A: "[[g3,eb4] [f3,d4], [bb3,f4]]/2", B: "[[f3,a3] bb2 eb3 bb2, [c4,f4]@15 ~, ~@4 [g3,bb3]@11 ~]/4",
  C: "[[f3,a3] bb2 eb3 bb2, [c4,f4], ~ [g3,bb3]@3]/4", // F F5 Gm
  D: "[[g4,e5]@23 ~ f5@2 [g4,e5]@2 ~ [g4,e5]@2 ~, [c3,c5], ~@23 a4@2 ~@3 [a4,f5]@2 ~@2]/2", // C Dm
  E: "[[f3,c4,f4,a4]@31 ~ [g4,e5]@24 [a4,f5]@2 [g4,e5]@2 ~@4 [c4,f4,a4]@32, ~@31 c3@32 f3@32 ~, ~ c5 ~, ~@60 [a4,f5]@2 g4@3 ~@31, ~@61 e5@2 ~@33]/6", // F C Dm C F Dm
  F: "[[g4,e5]@12 [a4,f5] ~@2 g4, [c3,c5], ~@13 [g4,e5] a4 ~, ~@27 f5@2 e5@2 ~]/2", G: "[f3,c4,f4,a4]/2",
  H: "[[g4,e5]@23 ~@2 [g4,e5]@2 [a4,f5]@2 ~ [g4,e5]@2, [c3,c5], ~@23 a4@2 ~@7, ~@12 f5 ~@3]/2", // C Dm C
  I: "[[f3,a3,c4,f4]@27 ~@5]/2", // F
})).s("gm_synth_strings_1").gain(0.3)

// chords · piano
const piano = note("<~@80 A B@2 C@2 D ~@51>".pickRestart({
  A: "b4 c5 f4 [b4,f5] bb4 f4 [ab4,f5] a4 [bb4,d5,f5] ~ [b4,f5] f4 [c5,f5] f4 [a4,f5] ~, f5 ~@7", // Bdim Db Bb Bdim F5 Dm
  B: "[~@12 [f4,ab4,b4,d5,f5,b5]@2 f4 b4 [f4,ab4,b4] f4 [f4,b4] [f4,ab4,b4,b5] [b4,d5,b5] [f4,ab4] ~@2 [f4,b4] ~ [d5,f5,b5] ~@2 [d5,f5,b5]@3, ~@14 [ab4,d5]@2 d5@2 d5@2 ~ [d5,f5,b5]@2 [d5,f5,b5]@3 ~ [d5,f5,b5]@2 ~@3, ~@15 b5@2 b5@2 ~@3 [f4,ab4,b4]@2 ~ [f4,ab4,b4]@3 [f4,ab4,b4]@4]/2", // Fdim Bm Fm Fdim Bdim Abdim Bdim Fdim
  C: "[[f4,f5,b5,c6] ~ [f4,f5,b5,c6] ~@11 [bb3,eb4,bb4] b4@2 [bb4,f5]@3 [ab4,f5]@3 [ab4,f5]@2 f4 eb4 ~@3 [bb3,b3] ~, ~@7 f5 ~@8]/2", // F Eb5 Bb5 Db Bmaj7
  D: "ab3 a3 ~@14, f4 ~@7",
})).s("gm_piano").gain(0.48)

// chords · piano · soft notes
const piano_soft = note("<~@81 A@2 ~@54>".pickRestart({
  A: "[~@15 f5@2 ab4 f5 ~ ab4 ~@3 ab4 ~@7, ~@19 f5@2 ~@11]/2",
})).s("gm_piano").gain(0.3)

// chords · distortion guitar
const distortion_guitar = note(`<
  ~@7 A B C B D E D E D E D E F G H I J K L I M N D E D E O E D P F G Q R J S T U V W X@2 Y@2 Z@2 AA@2 AB@2 AC@2 AD@2 D
  E D E O E D P AE AF AG W AH K AI W AJ AK A B AL B AM B AN ~ AO@2 AP@2 AQ@2 AR@2 AS@2 AT@2 AU@2 D E D E O E D P AE AF Q
  AV@3 AW N M N AX N AJ AY AZ N J N Q AV@3 AW N M BA BB BC
>`.pickRestart({
  A: "f3@2 f3@2 f3@2 f3@2 f3@2 eb3@5 ~", B: "~@5 bb2 c3 eb3", C: "f3@2 f3@2 f3@2 f3!2 f3@2 eb3@4 c3@2",
  D: "f2@2 ~@3 bb2 c3 eb3", E: "a3@6 g3 ~@3 bb2@2 c3@2 eb3 ~", F: "eb2", G: "bb2",
  H: "[c4,f4]@7 ~ [c4,f4]@2 [f3,a3,c4,f4]@5 ~, a3@5 ~@3, f3@6 ~ f3@3 ~@6", I: "[f3,bb3,c4,f4]@5 [f3,bb3,c4,f4]@3",
  J: "[f3,bb3,eb4,f4]@9 ~ [f3,bb3,eb4,f4]@6", K: "[f3,bb3,c4,f4]@6 [f3,bb3,c4,f4]@9 ~",
  L: "[f3,a3,c4,f4]@5 [f3,a3,c4,f4]@3", M: "[f3,bb3,eb4,f4]@5 [f3,bb3,eb4,f4]@3", N: "[f3,bb3,c4,f4]",
  O: "f2@3 f2@3 ~@4 bb2@2 c3@2 eb3@2", P: "a3@6 g3 ~@3 bb2@2 c3 ~ f3@2", Q: "[f3,a3,c4,f4]@15 ~",
  R: "~ [c4,f4]@9 [f3,bb3,c4,f4]@6, [f3,bb3]@9 ~@7", S: "[f3,bb3,c4,f4]@6 [f3,bb3,c4,f4]@4 [f3,bb3,c4,f4]@5 ~",
  T: "[f3,c4,f4]@15 ~", U: "[f3,bb3,c4,f4]@3 [f3,bb3,c4,f4]@5",
  V: "[f3,bb3,eb4,f4]@6 [f3,bb3,eb4,f4]@5 ~ [f3,bb3,eb4,f4]@4", W: "[f3,bb3,c4,f4]@15 ~",
  X: "[[e3,g3,c4,e4]@10 [e3,g3,c4,e4]@4 [e3,g3,c4,e4]@8 [e3,g3,c4,e4]@9 ~]/2", // C
  Y: "[[f3,a3,c4,f4]@6 [f3,a3,c4,f4]@5 ~ [f3,a3,c4,f4]@10 [f3,a3,c4,f4]@10]/2", // F
  Z: "[[e3,g3,c4,e4]@5 ~ [e3,g3,c4,e4]@12 [e3,g3,c4,e4]@4 [e3,g3,c4,e4]@10]/2", // C
  AA: "[[f3,a3,c4,f4]@9 ~ [f3,a3,c4,f4]@12 [f3,a3,c4,f4]@9 ~]/2", // F
  AB: "[[e3,g3,c4,e4]@3 [e3,g3,c4,e4]@6 [e3,g3,c4,e4]@2 [e3,g3,c4,e4]@5]/2", // C
  AC: "[[f3,a3,c4,f4]@9 ~ [f3,a3,c4,f4]@4 [f3,a3,c4,f4]@8 [f3,a3,c4,f4]@6 [f3,a3,c4,f4]@3 ~]/2", // F
  AD: "[[e3,g3,c4,e4]@7 [e3,g3,c4,e4]@4 [e3,g3,c4,e4]@5]/2", AE: "[eb2,bb2]", AF: "[bb2,f3]", AG: "[f3,a3,c4,f4]",
  AH: "[f3,bb3,eb4,f4]@15 ~", AI: "[a3,c4,f4]", AJ: "[f3,bb3,eb4,f4]", AK: "[f3,bb3,c4,f4]@5 ~ [f3,bb3,c4,f4]@9 ~",
  AL: "f3@2 f3@2 f3@2 f3!2 f3@2 eb3@4 ~@2", AM: "f3@2 f3@2 f3@2 f3!2 f3@2 eb3@5 ~",
  AN: "f3@2 f3@2 f3@2 f3!2 f3@2 eb3@4 c3 ~", AO: "[~ [e3,g3,c4,e4]@13 [e3,g3,c4,e4]@8 [e3,g3,c4,e4]@9 ~]/2",
  AP: "[[f3,a3,c4,f4]@9 ~ [f3,a3,c4,f4]@4 [f3,a3,c4,f4]@18]/2", // F
  AQ: "[[e3,g3,c4,e4]@5 [e3,g3,c4,e4]@2 [e3,g3,c4,e4]@6 [e3,g3,c4,e4]@3]/2", // C
  AR: "[[f3,a3,c4,f4]@10 [f3,a3,c4,f4]@12 [f3,a3,c4,f4]@9 ~]/2", // F
  AS: "[[e3,g3,c4,e4]@7 [e3,g3,c4,e4]@6 [e3,g3,c4,e4]@3]/2", // C
  AT: "[[f3,a3,c4,f4]@14 [f3,a3,c4,f4]@11 ~ [f3,a3,c4,f4]@6]/2", AU: "[[e3,g3,c4,e4]@13 ~ [e3,g3,c4,e4]@16 ~@2]/2",
  AV: "[[f3,bb3,c4,f4]@15 ~ [bb3,eb4,f4]@15 ~ f4@10 [f3,bb3,c4,f4]@6, ~@15 f3@15 ~ [f3,bb3,c4]@10 ~@7]/3", // Fsus4 Bbsus4 Fsus4
  AW: "[a3,c4,f4]@15 ~", AX: "[a3,c4,f4]@9 ~ [a3,c4,f4]@6", AY: "[f3,bb3,c4,f4]@10 [f3,bb3,c4,f4]@5 ~",
  AZ: "[a3,c4,f4]@10 [a3,c4,f4]@5 ~", BA: "[f3,bb3,c4,f4]@7 ~", BB: "f3@2 f3@2 f3@2 f3!2 f3@2 eb3@5 e3",
  BC: "ab4@2 f4@11 ~@3",
})).s("gm_distortion_guitar").gain(0.18).pan(0.1)

// chords · fiddle
const fiddle = note("<~@3 A@16 B@10 A@14 C A@3 ~@14 A@25 ~@15 A@35 D>".pickRestart({
  A: "~@4 [g4,g5] ~@7 [a3,f4] ~@3", B: "~@4 g4 ~@7 [a3,f4] ~@3", C: "~@4 g5 ~@7 [a3,f4] ~@3", D: "~@4 [g4,g5] ~@11",
})).s("gm_fiddle").gain(0.46).pan(0.1)

// chords · sitar
const sitar = note("<~@6 A@6 ~@125>".pickRestart({
  A: "[~@8 f3@6 ~@6 eb4@2 ~@6 eb4@2 ~@6 eb4@2 ~@5 eb4@2 ~@7 eb4@2 ~@6 eb4@2 ~@6 eb4@2 ~@6 eb4@7 ~@13, ~@6 f4@7 ~ f4@7 ~ f4@7 ~ f4@7 ~ f4@7 ~ f4@7 ~ f4@7 ~ f4@7 ~ f4@13 ~@13, ~@7 c4@7 ~ c4@8 c4@7 ~ c4@7 ~ c4@8 c4@7 ~ c4@7 ~ c4@7 ~ c4@12 ~@13, ~@16 f3@7 ~ f3@6 ~@2 f3@7 ~ f3@7 ~ f3@6 ~@2 f3@7 ~ f3@7 ~ f3@11 ~@13]/6",
})).s("gm_sitar").gain(0.18).pan(0.9)

// chords · brass section
const brass_section = note("<~@47 A@2 B C A@2 B C A@2 B C A@2 ~@26 A@2 B C A@2 B C A@2 B C A@2 ~@34 D@2>".pickRestart({
  A: "[[g4,e5]@14 [a4,f5] [g4,e5]]/2", B: "[f4,c5]@11 ~ [f4,c5]@2 [f4,c5]@2",
  C: "~@2 [f4,c5]@3 ~@3 [f4,c5]@2 ~@2 [f4,c5]@2 ~@2", D: "[[f4,f5]@27 ~@5]/2",
})).s("gm_brass_section").gain(0.54).pan(0.3)

// chords · distortion guitar
const distortion_guitar_2 = note(`<
  ~@12 A ~ A ~ A ~ A B C D E F G H I J K ~ A ~ A ~ A ~ A B C D E F G H I J K ~@4 L@4 ~@4 L@2 ~ A ~ A ~ A ~ A ~@2 D E F G
  H I J K ~@8 L@4 ~@4 L@2 ~@5 A ~ A ~ A ~ A ~@2 D E F G H I J K D E F G H I J K D E F G H I J K ~@2
>`.pickRestart({
  A: "f3@6 eb3 ~@9", B: "~@2 ab4 f4!5", C: "f4!8", D: "~@3 c3, [f3,c4]", E: "[bb2,g3,c4]", F: "eb3@7 f3, [bb3,c4]",
  G: "g3@3 f3, [bb2,c4]", H: "f3!16, c4@15 ~, ~@3 c3", I: "f3!16, [bb2,c4], g3 ~",
  J: "f3!14 ~ f3, eb3, bb3@13 ~ [f3,a3]@2", K: "f3!16, [bb2,g3]", L: "c4!16",
})).s("gm_distortion_guitar").gain(0.28).pan(1)

// chords · rock organ · F5
const rock_organ = note("<~@86 [[f5,c6,f6]!16] [[f5,c6,f6] ~@15] ~@49>").s("gm_rock_organ").gain(0.24)

// chords · rock organ · soft notes · F5
const rock_organ_soft = note("<~@85 [~@13 [f5,c6,f6]!2 ~] ~@51>").s("gm_rock_organ").gain(0.16)

// drums · kick
const kick = s("bd").struct("<~@3 A@4 B@12 C@2 B C D B@2 C D B@9 C@2 B@30 C@2 B@15 ~ B@22 C@2 B@24 C E>".pickRestart({
  A: "x!4", B: "x ~@3 x ~ x!3 ~ x ~ x ~@3", C: "x ~ x!5 ~", D: "x ~@3 x ~@2 x!2 ~ x ~ x ~@3", E: "x ~ x!4 ~@2",
})).gain(0.8)

// drums · snare
const snare = s("sd").struct("<~@6 A B@3 C B@17 D B@17 D B@31 D B@7 ~ B@31 D B@7 D B@7 D B E>".pickRestart({
  A: "~@11 x!4 ~", B: "~ x ~ x", C: "~@4 x ~@6 x!5", D: "~@4 x ~@7 x ~@2 x", E: "~ x ~@2",
})).gain(0.8)

// drums · low tom
const low_tom = s("lt").struct("<~@136 [~@5 x ~@2]>").gain(0.72)

// drums · hihat
const hihat = s("hh").struct(`<
  ~@7 A@2 B A C D E D E D E F E D E D E D G C G A G D H D G D H I E F E D E D G C G A C@3 J C@3 J C@3 J C@2 G D H D G D
  H F E D E D E D G C G A G D H D G D H ~ C@7 J C@3 J C@2 G D H D G D H F E D E D E D G C G A E D E D G C G A E D E D G
  C G A E K
>`.pickRestart({
  A: "x ~@3 x ~@2 x!2 ~@3 x ~@3", B: "x!3 ~ x ~@2 x!2 ~@3 x ~@3", C: "x!4", D: "x ~@3 x ~@2 x!2 ~ x ~ x ~@3",
  E: "x!3 ~ x ~@3 x ~@3 x ~@3", F: "x ~@3 x ~@2 x!2 ~ x ~ x ~ x ~", G: "x!3 ~ x ~ x ~", H: "~ x!2 ~ x ~@3 x ~@3 x ~@3",
  I: "x ~@3 x ~@2 x!2 ~ x ~ x ~ x!2", J: "x ~ x ~ x!3 ~", K: "x ~ x ~ x!2 ~@2",
})).gain(0.48)

// drums · hihat · soft notes
const hihat_soft = s("hh").struct(`<
  A@3 ~@26 B ~ C ~ B ~ C ~@11 D@3 E D@3 E D@3 E D@2 B ~ C ~ B ~ C ~@11 B ~ C ~ B ~ C@2 D@3 E D@3 E D@3 E D@2 B ~ C ~ B ~
  C ~@29
>`.pickRestart({
  A: "x!4", B: "~ x ~@14", C: "x", D: "~ x ~ x ~ x ~ x", E: "~ x ~ x ~@4",
})).gain(0.24)

// drums · mid tom
const mid_tom = s("mt").struct("<~@136 [~ x]>").gain(0.72)

// drums · open hat
const open_hat = s("oh").struct(`<
// … 50 more lines