// Chantilly Lace — Jerry Lee Lewis
// 112 bpm, 4/4, key F major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: ch 2 "Bass    (BB)" named as a bass, played on electric bass finger (its baritone sax patch is not one); ch 3 "Piano   (BB)" named as a piano, played on piano (its electric guitar jazz patch is not one)
// note: Full arrangement: all 169 bars on a 24-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(112/4)

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

// bass · electric bass finger · "Bass    (BB)"
const bass = note(`<
  ~@4 A@2 B C D E F G H I J K D E L M N A L M O P F G E Q R S N P B C A@2 L M Q T U V I E W X Y Z AA F I A B C H AB F G
  N D AC AD E AE AF AG A@2 AH AI N P L M H Y AJ AK Q T AF AG Y A L M AL E L M I D AC AD H AB B C A@2 B C E AE AM V D AL
  AJ AK N P L M Q A AF AG D E F G N AL J K I AN L M A@2 AF AG E AE U V E H S AO O P AF AG Y A U V H AB AA F N E AJ AK H
  AB AH AI A ~@4
>`.pickRestart({
  A: "f2 ~@3", B: "c2@3 ~ c2@4 g1@2 a1@2 c2@3 ~ c2@4 a1@2 g1@2", C: "c2@3 ~ c2@4 g1@2 a1@2 c2@3 ~ c2@3 ~ a1 ~ g1@2",
  D: "f2@3 ~ f2@3 ~ c2@2 d2@2 f2@2 ~@2 f2@2 g2@2 f2@2 d2@2", E: "f2@3 ~ f2@4 c2@2 d2@2 f2@3 ~ f2@3 ~ c2@2 d2@2",
  F: "c2@3 ~ c2@4 g1@2 a1@2 c2@3 ~ c2@3 ~ g1@2 a1@2", G: "c2@2 ~@2 c2@4 g1@2 a1@2 c2@2 ~@2 c2@2 d2@2 c2@2 a1 ~",
  H: "f2@3 ~ f2@3 ~ d2@2 c2@2 f2@3 ~ f2@3 ~ d2@2 c2@2, ~@22 d2 ~", I: "f2@3 ~ f2@4 c2@2 d2@2 f2@3 ~ f2@4 d2@2 c2@2",
  J: "bb1@3 ~ bb1@4 f1@2 g1@2 bb1@3 ~ bb1@4 g1@2 f1@2", K: "bb1@3 ~ bb1@4 f1@2 g1@2 bb1@3 ~ bb1@3 ~ g1 ~ f1@2",
  L: "c2@3 ~ c2@3 ~ a1@2 g1@2 c2@3 ~ c2@3 ~ a1@2 g1@2, ~@22 a1 ~", M: "c2@3 ~ c2@3 ~ g1@2 a1@2 c2@2 ~@2 c2@4 g1@2 a1@2",
  N: "f2@3 ~ f2@4 c2 ~ d2 ~ f2@2 ~@2 f2@4 c2 ~ d2@2", O: "f2@3 ~ f2@4 c2 ~ d2 ~ f2@2 ~@2 f2@4 c2 ~ d2 ~",
  P: "f2@3 ~ f2@4 c2 ~ d2 ~ f2@2 ~@2 f2 ~ g2@2 f2 ~ d2@2", Q: "f2@3 ~ f2@3 ~ c2@2 d2@2 f2@3 ~ f2@3 ~ c2@2 d2@2",
  R: "bb1@3 ~ bb1@3 ~ f1@2 g1@2 bb1@2 ~@2 bb1@2 c2@2 bb1@2 g1@2",
  S: "bb1@3 ~ bb1@4 f1@2 g1@2 bb1@3 ~ bb1@3 ~ f1@2 g1@2", T: "f2@3 ~ f2@4 c2@2 d2@2 f2@2 ~@2 f2@2 c2@2 d2@2 g2@2",
  U: "c2@3 ~ c2@4 g1 ~ a1 ~ c2@2 ~@2 c2@4 g1 ~ a1@2", V: "c2@3 ~ c2@4 g1 ~ a1 ~ c2@2 ~@2 c2 ~ d2@2 c2 ~ a1@2",
  W: "bb1@3 ~ bb1@3 ~ g1@2 f1@2 bb1@3 ~ bb1@3 ~ g1@2 f1@2, ~@22 g1 ~",
  X: "bb1@3 ~ bb1@3 ~ f1@2 g1@2 bb1@2 ~@2 bb1@4 f1@2 g1@2", Y: "f2@2 ~@2 f2@3 ~ c2@2 d2@2 f2@2 ~@2 f2@3 ~ c2@2 d2@2",
  Z: "f2 ~ f2 ~ c2 d2 f2 ~ f2 ~ c2 d2", AA: "c2@3 ~ c2@3 ~ g1@2 a1@2 c2@3 ~ c2@2 d2@2 c2@2 a1@2",
  AB: "f2@3 ~ f2@3 ~ c2@2 d2@2 f2@2 ~@2 f2@4 c2@2 d2@2", AC: "bb1@3 ~ bb1@3 ~ f1@2 g1@2 bb1@3 ~ bb1@3 ~ f1@2 g1@2",
  AD: "bb1@3 ~ bb1@4 f1@2 g1@2 bb1@2 ~@2 bb1@2 f1@2 g1@2 c2@2",
  AE: "f2@2 ~@2 f2@4 c2@2 d2@2 f2@2 ~@2 f2@2 g2@2 f2@2 d2 ~", AF: "c2@2 ~@2 c2@3 ~ g1@2 a1@2 c2@2 ~@2 c2@3 ~ g1@2 a1@2",
  AG: "c2 ~ c2 ~ g1 a1 c2 ~ c2 ~ g1 a1", AH: "c2@3 ~ c2@3 ~ g1@2 a1@2 c2@3 ~ c2@3 ~ g1@2 a1@2",
  AI: "c2@3 ~ c2@4 g1@2 a1@2 c2@2 ~@2 c2@2 g1@2 a1@2 d2@2", AJ: "bb1@3 ~ bb1@4 f1 ~ g1 ~ bb1@2 ~@2 bb1@4 f1 ~ g1@2",
  AK: "bb1@3 ~ bb1@4 f1 ~ g1 ~ bb1@2 ~@2 bb1 ~ c2@2 bb1 ~ g1@2",
  AL: "f2@3 ~ f2@3 ~ c2@2 d2@2 f2@3 ~ f2@2 g2@2 f2@2 d2@2", AM: "c2@3 ~ c2@4 g1 ~ a1 ~ c2@2 ~@2 c2@4 g1 ~ a1 ~",
  AN: "f2@3 ~ f2@4 c2@2 d2@2 f2@3 ~ f2@3 ~ d2 ~ c2@2", AO: "bb1@2 ~@2 bb1@4 f1@2 g1@2 bb1@2 ~@2 bb1@2 c2@2 bb1@2 g1 ~",
})).s("gm_electric_bass_finger").gain(0.2).pan(0)

// chords · piano · "Piano   (BB)"
const piano = note(`<
  ~@4 A@2 B@2 C D E F C G H I C D B@2 D A J E D@2 K B L G M I L N J E A@2 K B N O B@2 D P Q R S T B@2 C A K B C D J E L
  G I@2 N O K B A@2 J E L N U V N W Q R L N K B L A K B L N K B N X Y Z L N J E A@2 E F S T B@2 S P AA AB D@2 B@2 S A U
  V L N J E L G AA AB N O U V A@2 E F D@2 K B C AC I@2 L N K B D A E F C D K B L P I@2 L N U V A ~@4
>`.pickRestart({
  A: "[a3,c4,f4] ~@7", B: "[bb3,c4,e4,g4]@3 ~ [bb3,c4,e4,g4]@2 ~@6 [bb3,c4,e4,g4]@3 ~ [bb3,c4,e4,g4]@2 ~@6",
  C: "[a3,c4,f4]@3 ~ [a3,c4,f4]@2 ~@6 [a3,c4,f4]@3 ~@9", // F
  D: "[a3,c4,f4]@3 ~ [a3,c4,f4]@2 ~@6 [a3,c4,f4]@3 ~ [a3,c4,f4]@2 ~@6", // F
  E: "[bb3,c4,e4,g4]@3 ~ [bb3,c4,e4,g4]@2 ~@6 [bb3,c4,e4,g4]@3 ~ [bb3,c4,e4,g4] ~@7", // C7
  F: "[bb3,c4,e4,g4]@3 ~ [bb3,c4,e4,g4]@2 ~@6 [bb3,c4,e4,g4]@3 ~ c3 ~ [bb3,c4,e4,g4]@2 ~@4", // C7
  G: "[c4,eb4,f4,a4]@3 ~ [c4,eb4,f4,a4]@2 ~@6 [c4,eb4,f4,a4]@3 ~@9", // F7
  H: "[bb3,d4,f4]@4 [bb3,d4,f4]@2 ~@6 [bb3,d4,f4]@3 ~ [bb3,d4,f4]@2 ~@6", // Bb
  I: "[bb3,d4,f4]@3 ~ [bb3,d4,f4]@2 ~@6 [bb3,d4,f4]@3 ~ [bb3,d4,f4]@2 ~@6", // Bb
  J: "[bb3,c4,e4,g4]@3 ~ [bb3,c4,e4,g4] ~@5 [bb3,c4,e4,g4] ~ [bb3,c4,e4,g4]@3 ~ [bb3,c4,e4,g4] ~@7", // C7
  K: "[bb3,c4,e4,g4]@3 ~ [bb3,c4,e4,g4]@2 ~@6 [bb3,c4,e4,g4]@3 ~@9", // C7
  L: "[a3,c4,f4]@3 ~ [a3,c4,f4] ~@5 [a3,c4,f4] ~ [a3,c4,f4]@3 ~ [a3,c4,f4] ~@7", // F
  M: "[bb3,d4,f4]@3 ~ [bb3,d4,f4]@2 ~@6 [bb3,d4,f4]@3 ~@9", // Bb
  N: "[a3,c4,f4]@3 ~ [a3,c4,f4]@2 ~@6 [a3,c4,f4]@3 ~ [a3,c4,f4] ~@7", // F
  O: "[a3,c4,f4]@3 ~ [a3,c4,f4]@2 ~@6 [a3,c4,f4]@3 ~ f2 ~ [a3,c4,f4]@2 ~@4", // F
  P: "[c4,eb4,f4,a4]@3 ~ [c4,eb4,f4,a4]@2 ~@6 [c4,eb4,f4,a4]@3 ~ [c4,eb4,f4,a4]@2 ~@6", // F7
  Q: "[bb3,d4,f4]@3 ~ [bb3,d4,f4]@7 ~ [bb3,d4,f4]@3 ~ [bb3,d4,f4]@6 ~@2", // Bb
  R: "[bb3,d4,f4]@3 ~ [bb3,d4,f4]@7 ~ [bb3,d4,f4]@3 ~ [bb3,d4,f4]@5 ~@3", // Bb
  S: "[a3,c4,f4]@3 ~ [a3,c4,f4]@7 ~ [a3,c4,f4]@3 ~ [a3,c4,f4]@6 ~@2", // F
  T: "[a3,c4,f4]@3 ~ [a3,c4,f4]@7 ~ [a3,c4,f4]@3 ~ [a3,c4,f4]@5 ~@3", // F
  U: "[bb3,c4,e4,g4]@3 ~ [bb3,c4,e4,g4]@7 ~ [bb3,c4,e4,g4]@3 ~ [bb3,c4,e4,g4]@6 ~@2", // C7
  V: "[bb3,c4,e4,g4]@3 ~ [bb3,c4,e4,g4]@7 ~ [bb3,c4,e4,g4]@3 ~ [bb3,c4,e4,g4]@5 ~@3", // C7
  W: "[c4,eb4,f4,a4]@3 ~ [c4,eb4,f4,a4] ~@5 [c4,eb4,f4,a4] ~ [c4,eb4,f4,a4]@3 ~ [c4,eb4,f4,a4] ~@7", // F7
  X: "[c4,eb4,f4,a4]@3 ~ [c4,eb4,f4,a4]@7 ~ [c4,eb4,f4,a4]@3 ~ [c4,eb4,f4,a4]@6 ~@2", // F7
  Y: "[bb3,d4,f4]@3 ~ [bb3,d4,f4] ~@5 [bb3,d4,f4] ~ [bb3,d4,f4]@3 ~ [bb3,d4,f4] ~@7", // Bb
  Z: "[bb3,d4,f4]@3 ~ [bb3,d4,f4]@2 ~@6 [bb3,d4,f4]@3 ~ [bb3,d4,f4] ~@7", // Bb
  AA: "[f3,bb3,d4]@3 ~ [f3,bb3,d4]@2 ~@6 [f3,bb3,d4]@3 ~ [f3,bb3,d4] ~@7", // Bb
  AB: "[f3,bb3,d4]@3 ~ [f3,bb3,d4]@2 ~@6 [f3,bb3,d4]@3 ~ bb2 ~ [f3,bb3,d4]@2 ~@4", // Bb
  AC: "[c4,eb4,f4,a4]@4 [c4,eb4,f4,a4]@2 ~@6 [c4,eb4,f4,a4]@3 ~ [c4,eb4,f4,a4]@2 ~@6", // F7
})).s("gm_piano").gain(0.11).pan(1)

// chords · synth brass 1 · "Horns   (BB)"
const synth_brass_1 = note(`<
  ~@22 A B C D E F G H I J K L A B ~@2 A B K L M N G O P Q C D M R G ~ A B S H E F T U V W X Y Z AA ~@2 A B C D M N G AB
  P Q S H M R G ~ E F G AC E F AD AE I J S H Z AA ~@2 AF AG S H M AH T AB AI AJ K L AF AG T ~ E F AK AL Z AA AD AE I J
  AK O M N ~@18 A B AK O Z AA T AM I J S H Z AA ~@5
>`.pickRestart({
  A: "~@2 [g5,bb5,e6] ~@3 [g5,bb5,e6] ~", B: "~@6 [g5,bb5,e6]@3 ~ [g5,bb5,e6] ~@7 [g5,bb5,e6]@2 ~@4",
  C: "~@6 [a5,c6,f6]@4 [a5,c6,f6] ~@7 [a5,c6,f6]@2 ~@4", // F
  D: "~@6 [a5,c6,f6]@4 [a5,c6] ~@7 [c6,f6]@2 ~@4, ~@10 f6@2 ~@6 a5 ~@5", // F Am F5
  E: "~@6 [bb5,e6,g6]@4 [bb5,e6,g6] ~@7 [bb5,e6,g6]@2 ~@4", // Edim
  F: "~@6 [g5,bb5,e6]@4 [g5,bb5,e6] ~@7 [g5,e6]@2 ~@4, ~@18 bb5 ~@5", // Edim C
  G: "~@6 [a5,c6,f6]@3 ~ [a5,c6] ~@7 [a5,c6,f6]@2 ~@4, ~@5 f6 ~@6", H: "~@12 f6 ~ a6 ~ c7 ~ f6 ~ a6 ~ c7 ~",
  I: "~@2 [f5,bb5,d6] ~@3 [f5,bb5,d6] ~", J: "~@6 [f5,bb5,d6]@3 ~ [f5,bb5,d6] ~@7 [f5,bb5,d6]@2 ~@4",
  K: "~@2 [a5,c6,f6] ~@3 [a5,c6,f6] ~", L: "~@6 [a5,c6,f6]@3 ~ [a5,c6,f6] ~@7 [a5,c6,f6]@2 ~@4",
  M: "~@6 [g5,bb5,e6]@4 [g5,bb5,e6] ~@7 [g5,bb5,e6]@2 ~@4", // Edim
  N: "~@6 [g5,bb5,e6]@4 [g5,bb5] ~@7 [bb5,e6]@2 ~@4, ~@10 e6@2 ~@6 g5 ~@5", O: "~@6 [c6,c7] ~",
  P: "~@6 [f5,bb5,d6]@3 ~ [f5,bb5] ~@7 [f5,bb5,d6]@2 ~@4, ~@5 d6 ~@6", Q: "~@6 [f5,bb5,d6]@3 ~@9 [f5,bb5,d6]@2 ~@4",
  R: "~@6 [g5,g6] ~", S: "~@6 [c6,f6,a6]@3 ~ [c6,f6] ~@7 [c6,f6,a6]@2 ~@4, ~@5 a6 ~@6",
  T: "~@6 [f5,a5,c6]@3 ~ [f5,a5,c6] ~@7 [f5,a5,c6] ~@5", U: "~@6 [f5,a5,eb6]@4 ~@2 [f5,a5,eb6]@4 ~@2 [f5,a5,eb6]@3 ~@3",
  V: "~@6 [bb5,d6,f6]@4 [bb5,d6,f6] ~@7 [bb5,d6,f6]@2 ~@4", // Bb
  W: "~@6 [f5,bb5,d6]@4 [f5,bb5,d6] ~@7 [f5,d6]@2 ~@4, ~@18 bb5 ~@5", // Bb Dm
  X: "~@6 [a5,c6,f6]@3 ~ [a5,c6,f6] ~@7 [a5,f6]@3 ~@3, ~@18 c6 ~@5", // F Dm
  Y: "~@6 [a5,c6,f6]@3 ~ [a5,c6,f6] ~@5 a5 ~ [a5,f6]@2 ~@4, ~@18 c6 ~@5", // F Dm
  Z: "~@6 [g5,bb5,e6]@3 ~ [g5,bb5] ~@7 [g5,bb5,e6]@2 ~@4, ~@5 e6 ~@6", AA: "~@6 [g5,bb5,e6]@3 ~@9 [g5,bb5,e6]@2 ~@4",
  AB: "~@6 [c6,eb6,a6]@3 ~ [c6,eb6,a6]@2 ~@6 c7 ~ a6 ~ f6@2", AC: "~@6 [a5,c6,f6]@3 ~@9 [a5,c6,f6]@2 ~@4",
  AD: "~@6 [a5,c6,f6]@3 ~ [a5,c6] ~@7 [a5,c6,f6]@3 ~@3, ~@5 f6 ~@6", // F Am F
  AE: "~@6 [f5,a5,eb6]@4 [f5,a5,eb6] ~@7 [f5,a5,eb6] ~@5", // F7
  AF: "~@6 [g5,bb5,e6]@3 ~ [g5,bb5,e6] ~@7 [g5,e6]@3 ~@3, ~@18 bb5 ~@5", // Edim C
  AG: "~@6 [g5,bb5,e6]@3 ~ [g5,bb5,e6] ~@5 g5 ~ [g5,e6]@2 ~@4, ~@18 bb5 ~@5", // Edim C
  AH: "~@6 [g5,bb5,e6]@4 [g5,bb5,e6] ~@7 [bb5,e6]@2 ~@4, ~@18 g5 ~@5", // Edim Bbdim
  AI: "~@6 [f5,bb5,d6]@4 [f5,bb5,d6] ~@7 [f5,bb5,d6]@2 ~@4", AJ: "~@6 [f5,f6] ~",
  AK: "~@6 [c6,f6,a6]@4 [c6,f6,a6] ~@7 [c6,f6,a6]@2 ~@4", // F
  AL: "~@6 [a5,c6,f6]@4 [a5,c6,f6] ~@7 [a5,f6]@2 ~@4, ~@18 c6 ~@5", // F Dm
  AM: "~@6 [eb5,f5,a5]@3 ~ [eb5,f5,a5] ~@7 [eb5,f5,a5] ~@5", // F7
})).s("gm_synth_brass_1").gain(0.17).pan(1)

// drums · kick
const kick = s("bd").struct(`<
  ~@2 A@2 B@2 A@3 ~ A@3 ~ A@7 B A@2 C A@4 D A@3 ~ A D B ~ A E C ~ A E A@5 E A@2 D B A C@2 A@4 ~ A@3 D A@2 B ~ A@3 F A@7
  D A@2 D B A@3 E A@3 E A C@2 ~ A F B@2 A@5 C A D A E C A@3 ~ B A E A E A@3 ~ A E C A@2 D B ~ A@3 ~ A@7 D A@3 ~ A@2 C E
  A E A D A E A E A@2 E ~@4
>`.pickRestart({
  A: "x!2 ~ x!2 ~", B: "x", C: "x ~ x ~@2 x!2 ~ x ~@3", D: "x!2 ~@4", E: "x ~ x ~@3 x ~ x ~@2 x", F: "x!2 ~ x ~@2",
})).gain(0.19).pan(1)

// drums · rim
const rim = s("rim").struct("<[x!2] [x!4] ~@167>").gain(0.17).pan(1)

// drums · snare
const snare = s("sd").struct(`<
  ~@2 A@2 ~@2 A@3 B A@3 B A@3 C A@2 D ~ A@3 D A@3 E A@3 B A E ~@2 A@3 B A@3 D A@6 E ~ A@3 D A@3 B A@3 E A D ~@2 A@3 F
  A@3 C A@3 E A@2 E ~ A@11 B A F ~@2 A@3 D A@3 E A@3 D A@2 B ~ A@7 B A@3 C A E ~@2 A@3 B A@3 D A@3 E A@2 C ~ A@7 E A@5 C
  A ~@4
>`.pickRestart({
  A: "~ x ~ x", B: "x!3 ~ x!3 ~@5", C: "~@3 x ~@3 x ~ x ~ x", D: "~@3 x ~@2 x ~@2 x ~ x", E: "~@3 x!9", F: "x!4 ~@8",
})).gain(0.22).pan(1)

// drums · snare · soft notes
const snare_soft = s("sd").struct(`<
  ~@9 A ~@3 A ~@3 B ~@15 A ~@7 A ~@17 C ~ A ~@15 B ~@19 A ~@6 C ~@11 A ~@2 B ~@4 C A ~@2 C B ~@7 A ~@10 B ~@3 C ~@2 B
  ~@7 B ~@5
>`.pickRestart({
  A: "~@7 x ~ x ~ x", B: "~@5 x ~@6", C: "~@7 x ~@4",
})).gain(0.07).pan(1)

// drums · low tom
const low_tom = s("lt").struct(`<
  ~@9 A ~@3 A ~@19 A ~@7 A ~@7 B ~@11 A ~@11 C ~@15 B ~@3 B ~@3 A ~ C ~@16 A ~@4 B ~@3 A ~@11 A ~@15 B ~@7 B ~@2 B ~@4
>`.pickRestart({
  A: "~@5 x", B: "~@8 x!2 ~@2", C: "~@10 x!2",
})).gain(0.17).pan(1)

// drums · hihat
const hihat = s("hh").struct(`<
  ~@2 A B ~ C A B@2 ~ A D B ~ A D B D A B E ~@4 E ~@3 F ~@5 F ~@9 E ~@3 F ~@2 F ~@4 E ~@7 F ~ E ~@9 D ~@3 F ~@2 F C ~@3
  F ~@3 F ~@7 C ~@3 E ~@3 F ~@3 E ~@3 C ~@3 F ~@7 D ~ F ~@2 A B@2 ~ A B@2 E A B@2 F A D@2 ~@4 F ~@3 F ~@3 F ~ D F ~@4
>`.pickRestart({
  A: "~@2 x ~ x!5 ~ x!2", B: "x ~ x ~ x!5 ~ x!2", C: "x", D: "x ~ x ~ x!5 ~ x ~", E: "~ x ~@10", F: "x!2 ~@4",
})).gain(0.19).pan(1)

// drums · hihat · soft notes
const hihat_soft = s("hh").struct(`<
  ~@2 A@2 ~@2 A@3 ~ A@3 ~ A@5 ~@10 A ~@5 A ~@13 A ~@2 A ~@12 A ~@11 A ~@3 A ~@2 A ~@4 A ~@3 A ~@15 A ~@11 A ~@7 A ~ A
  ~@2 A@3 ~ A ~@3 A ~ A@5 ~@4 A ~@3 A ~@3 A ~ A@2 ~@4
>`.pickRestart({
  A: "~ x ~@10",
})).gain(0.12).pan(1)

// drums · mid tom
const mid_tom = s("mt").struct(`<
  ~@9 A ~@3 A ~@6 B ~@4 B ~@7 A ~@7 A ~@3 B ~@3 C ~@7 B ~@3 A ~@5 B ~@5 D ~@15 C ~@3 C ~@3 A ~ D ~@5 B ~@7 B ~@2 A ~@4 C
  ~@3 A ~@11 A ~@3 B ~@11 C ~@7 C ~@2 C ~@4
>`.pickRestart({
  A: "~@2 x", B: "~@4 x!2 ~@6", C: "~@6 x!2 ~@4", D: "~@8 x!2 ~@2",
})).gain(0.17).pan(1)

// drums · open hat
const open_hat = s("oh").struct(`<
  ~@11 A ~@3 A ~@3 B C D ~@3 C ~@19 C ~@11 C ~@9 C ~@37 C ~@7 C ~@25 B@2 C ~ B ~@3 A ~@21
>`.pickRestart({
  A: "~@11 x", B: "~ x ~@10", C: "x!2 ~@4", D: "x",
})).gain(0.17).pan(1)

// drums · high tom
const high_tom = s("ht").struct(`<
  ~@20 A ~@4 A ~@19 A ~@3 B ~@7 A ~@9 A ~@5 C ~@15 B ~@3 B ~@5 C ~@5 A ~@7 A ~@7 B ~@19 A ~@11 B ~@7 B ~@2 B ~@4
>`.pickRestart({
  A: "~@7 x!2 ~@3", B: "~@4 x!2 ~@6", C: "~@4 x!4 ~@4",
})).gain(0.19).pan(1)

// drums · crash
const crash = s("cr").struct(`<
  ~@2 A ~ A ~ A ~@3 A ~@3 A ~@3 A ~@3 A ~@3 A ~@3 A ~@3 A ~ A ~ A ~@3 A ~@3 A ~@2 B A ~@3 A ~@3 A ~@3 A ~@3 A ~ A ~ A
  ~@3 A ~@3 A ~@3 A ~@3 A ~@2 B A ~@2 B A ~@3 A ~ A ~ A ~@3 A ~@3 A ~@3 A ~@3 A ~@2 B A ~@3 A ~@3 A ~ A ~ A ~@3 A ~@3 A
  ~@3 A ~@3 A ~@2 B A ~@3 A ~@2 B A ~ B ~@4
>`.pickRestart({
  A: "x", B: "~@11 x",
})).gain(0.19).pan(1)

// drums · ride
const ride = s("rd").struct(`<
  ~@22 A@3 ~ A@3 ~ A B A ~ A ~ C ~ A@3 ~ A@3 ~ A@3 ~ A@2 ~@2 A@3 ~ A@3 ~ A@3 ~ A ~ C ~ A@2 B ~ A@3 ~ A@3 ~ A@2 ~@2 A B D
  ~ A B A ~ A@3 ~ A ~ C ~ A B A ~ A D B ~ A@3 ~ A B ~@2 A@3 ~ A B A ~ A@3 ~ A ~ C ~@17 A@2 D ~ A@3 ~ A@3 ~ A ~@6
// … 31 more lines