// I Forgot to Remember to Forget — The Beatles
// 134 bpm, 4/4, key C major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: sustain pedal (CC 64) lengthens the held notes
// note: duplicate parts dropped: ch 6 "FORGET YOU" acoustic guitar nylon (copy of ch 5 electric guitar clean)
// note: Full arrangement: all 68 bars on a 24-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(134/4)

// 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 · "BASS"
const bass = note(`<
  A B C@2 D E F G H@2 D E I J C@2 K L M N O P Q R D E S T D E I J U V C@2 W X H@4 C@2 Y Z C@2 A B M N Y Z AA AB C@2 S T
  C@2 Y Z K V AC AD
>`.pickRestart({
  A: "c2@8 ~@2 c2 ~ c2@9 ~ c2 ~", B: "g2@8 ~@2 g2 ~ d3@10 c#2 ~", C: "c2@8 ~@2 c2 ~ g2@9 ~ g2 ~",
  D: "c2@10 g2 ~ g2@10 c2 ~", E: "c2@10 g2 ~ g2@9 ~ g2 ~", F: "g2@9 ~ c#3@2 d3@7 ~@3 f#3@2",
  G: "g3@7 ~@3 c#3@2 d3@6 g2@3 ~@3", H: "g2@8 ~@2 g2 ~ d2@9 ~ d2 ~", I: "f2@9 ~ b2 ~ c3@7 ~@3 e2@2",
  J: "f2@8 ~@2 b2 ~ c3@9 ~ c3 ~", K: "c2@9 ~ c2@2 c2@3 ~ c1@2 c2@4 ~@2", L: "g2@9 ~ g2 ~ d2@9 ~ d2 ~",
  M: "c2@9 ~ f#2@2 g2@7 ~@3 b2@2", N: "c3@7 ~@3 f#2@2 g2@6 c2@3 ~@3", O: "f2@10 c3 ~ c3@10 f2 ~",
  P: "f2@10 c3 ~ c3@9 ~ c3 ~", Q: "f2@9 ~ f2@2 f2@3 ~ f1@2 f2@4 ~@2", R: "c2@8 ~@2 c2 ~ g2@10 c#2 ~",
  S: "g2@10 d3 ~ d3@10 g2 ~", T: "g2@10 d3 ~ d3@9 ~ d3 ~", U: "c2@8 ~@2 c2 ~ g2@10 g#2 ~",
  V: "g2@8 ~@2 g2 ~ g2@9 ~ g2 ~", W: "c2@9 ~ f#2 ~ g2@7 ~@3 b1@2", X: "c2@8 ~@2 f#2 ~ g2@9 ~ g2 ~",
  Y: "f2@9 ~ b2@2 c3@7 ~@3 e3@2", Z: "f3@7 ~@3 b2@2 c3@6 f2@3 ~@3", AA: "f2@9 ~ f2 ~ f2@5 ~ f2@3 ~@3",
  AB: "c2@9 ~ c2 ~ g2@9 ~ g2 ~", AC: "c2@8 ~@2 c2 ~ g2@8 ~@2 g2 ~", AD: "c2@2 ~@4 g1@3 ~@3 c2@10 ~@2",
})).s("gm_electric_bass_finger").gain(0.3)

// chords · electric guitar clean · "GUITAR"
const electric_guitar_clean = note(`<
  A B C@2 D@2 E@4 F@2 G@2 H I J K L@2 M N O A P Q R@2 D@2 G@2 A K S@2 P Q T U V W D@2 X@2 H I A B C@2 Y@2 O J S@2 E@2
  C@2 Y@2 A Z AA AB
>`.pickRestart({
  A: "[g3,c4,e4]@15 ~ c3@2 [g3,c4,e4]@2 ~@4", B: "~@6 [g3,b3,d4]@2 g2 [g3,b3,d4] ~@2",
  C: "[c4@4 ~@2 g4@4 ~@2 c5@4 ~@2 e4@4 c5@6 g4@8 ~@4 c3@2 [g3,c4,e4] ~@5]/2", // C
  D: "[~@22 [g4,c5]@12 c3 ~ [c4,e4,g4,c5]@2 ~@4 [c4,e4,g4,c5]@2 ~@4, ~@8 c4@9 ~@7, ~@9 e4@8 ~@7]/2", // C5 C
  E: "[d4@4 ~@2 b4@4 ~@2 d5@4 ~@2 g4@4 d5@6 b4@8 ~@4 g2@2 [g3,b3,d4] ~@5]/2", // G
  F: "[g3@14 ~@8 c5@2 d5 e5@3 ~@8 g4 ~@3 c4@2 g4@3 ~@3, [c3,g4]@23 ~@5 c3@16 ~@4, e4@18 e4@6 g5@10 c4@3 a4@5 ~@6, c4@16 c4@14 d5@6 c5@9 ~@3, ~@7 g3@15 ~@2]/2", // C5
  G: "[~@22 [a4,c5]@12 f2 ~ [c4,f4,a4,c5]@2 ~@4 [c4,f4,a4,c5]@2 ~@4, ~@8 c4@9 ~@7, ~@9 f4@8 ~@7]/2", // Am F
  H: "[c4,e4,g4]@16 c3@2 [c4,g4]@3 ~ [d4,g4] ~", // C C5 G5
  I: "d4 e4@3 c3@2 d4 e4@3 c3@2 d4 e4 ~@2 d4@2 c4@4 a3 ~, g4@5 ~ g4@5 ~ g4@3 ~ g4@4 ~@4",
  J: "~@6 [g3,c4,e4]@2 c3 [g3,c4,e4] ~@2", K: "[g3,b3,d4]@15 ~ g2@2 [g3,b3,d4]@2 ~@4",
  L: "[g3@14 ~@8 c5@2 d5 e5@3 ~@8 g4 ~@3 c4@2 g4@3 ~@3, c3@20 g4@4 g5@10 c4@3 a4@5 ~@6, g4@9 e4@3 ~@2 c3@8 ~@2, e4@16 c4@14 d5@6 c5@9 ~@3, c4@7 g3@15 ~@2]/2",
  M: "~@22 f3 ~", N: "c5 d5@4 ~ [c5,f5]@3 ~ f3@2 ~ a4 ~@2 g4@2 f4@3 ~@3, f5@5 ~@7 [g4,c5]@2 ~@2 c5@5 ~@3",
  O: "~@10 a4@4 ~@2 f2@2 [a3,c4,f4] ~@5, c4@7 ~@5, ~@3 f4@4 ~@5", P: "~@6 [g3,c4,e4] ~@5",
  Q: "[g3,c4,e4] ~@4 c3 [g3,c4,e4]@2 c3 [g3,c4,e4] ~@2", // C
  R: "[~@12 [g3,b3,d4]@3 ~ [g3,b3,d4]@2 ~@4 [g3,b3,d4]@11 ~ g2@2 [g3,b3,d4]@3 ~ g2@2 [g3,b3,d4]@2 ~@4]/2", // G
  S: "[~@12 [g3,c4,e4]@3 ~ [g3,c4,e4]@2 ~@4 [g3,c4,e4]@11 ~ c3@2 [g3,c4,e4]@3 ~ c3@2 [g3,c4,e4]@2 ~@4]/2", // C
  T: "[g3,b3,d4]@16 g2@2 [g3,d4]@3 ~ [a3,d4] ~", // G G5 D5
  U: "a3 b3@3 g2@2 a3 b3@3 g2@2 a3 b3 ~@2 a3@2 g3@4 e3 ~, d4@5 ~ d4@5 ~ d4@3 ~ d4@4 ~@4", V: "~@6 [g3,b3,d4] ~@5",
  W: "[g3,b3,d4] ~@4 g2 [g3,b3,d4]@2 g2 [g3,b3,d4] ~@2", // G
  X: "[c4@14 ~@8 f5@2 ~@12 c5 ~@3 f4@2 c5@3 ~@3, [f3,c5]@23 ~@5 f3@16 ~@4, a4@18 a4@6 ~@13 d5@5 ~@6, f4@8 f4@9 f4@3 ~@4, ~@7 c4@15 ~@2]/2", // F5
  Y: "[~@12 [a3,c4,f4]@3 ~ [a3,c4,f4]@2 ~@4 [a3,c4,f4]@11 ~ f3@2 [a3,c4,f4]@3 ~ f3@2 [a3,c4,f4]@2 ~@4]/2", // F
  Z: "~@10 b4@4 ~@2 g2@2 [g3,b3,d4] ~@5, d4@7 ~@5, ~@3 g4@4 ~@5", AA: "[g3,c4,e4]@23 ~",
  AB: "[g3,c4,e4]@2 ~@2 c2 ~ g2@2 ~@4 [c3,g3,c4,e4]@3 ~@9", // C
})).s("gm_electric_guitar_clean").gain(0.36)

// chords · acoustic guitar steel · "GUITAR"
const acoustic_guitar_steel = note(`<
  A B A C A D E F B@2 A@2 G H I@2 A B I@2 J K L M N O P Q N O R S M T U V I@2 W X E F A Y Z AA AB AC AD B I@2 AE@2 AF AG
  N O AH AI U V R S AJ AK AD AL
>`.pickRestart({
  A: "~@3 [e4,c5] ~@5 [e4,c5] ~@2", B: "~@6 [g4,b4,d5] ~@11 [g4,b4,d5] ~@5",
  C: "~@3 [e4,c5] ~@2 [e4,c5]@2 c4 [e4,c5] ~@2", D: "~@6 [e4,c5]@2 ~@10 [e4,c5] ~@5", E: "~@3 [g4,d5] ~@5 [g4,d5] ~@2",
  F: "~@6 [g4,d5]@2 ~@4 [g4,d5]@3 ~ d4@2 [g4,d5]@2 ~@4", G: "~@3 [f4,a4] ~@5 [f4,a4] ~@2",
  H: "~@3 [f4,a4] ~@5 [a3,f4]@2 ~", I: "~@6 [e4,g4,c5] ~@11 [e4,g4,c5] ~@5",
  J: "~@10 a4@6 ~@2 [a3,f4,a4] ~@5, ~@4 a3@13 ~@7, ~@6 f4@11 ~@7", K: "~@6 [f4,a4] ~@11 [f4,a4] ~@5",
  L: "~@4 a3@2 [f4,a4] ~@9 a3 ~ [f4,a4] ~@5", M: "~@6 [e4,g4,c5] ~@9 c4 ~ [e4,g4,c5] ~@5",
  N: "~@10 g4@6 ~@2 [g3,e4,g4] ~@5, ~@4 g3@13 ~@7, ~@6 e4@11 ~@7", O: "~@6 [e4,g4] ~@11 [e4,g4] ~@5",
  P: "~@6 [g4,b4,d5] ~@9 d4 ~ [g4,b4,d5]@2 ~@4", Q: "~@4 d4 ~ [g4,b4,d5]@2 ~@10 [g4,b4,d5] ~@5",
  R: "~@6 [f4,c5]@2 ~@8 c4 ~ [f4,c5]@2 ~@4", S: "~@6 [f4,c5]@2 ~@6 c4 ~@3 c5@2 ~@4, ~@4 f4 ~",
  T: "~@6 [g4,b4] ~@9 b3 ~ g4@4 b4 ~", U: "~@6 [e4,g4,c5] ~@11 [e4,g4,c5]@3 ~ [e4,g4,c5] ~",
  V: "~@6 [e4,g4,c5] ~@9 c4 ~ [e4,g4,c5]@2 ~@4", W: "~@6 [g4,b4]@2 ~@10 [g4,b4] ~@5",
  X: "~@6 [g4,a4,b4] ~@11 [g4,d5] ~@5", Y: "~@6 [e4,c5]@2 ~@4 [e4,c5]@3 ~ c4@2 [e4,c5]@2 ~@4",
  Z: "~@3 [f4,c5] ~@5 [f4,c5] ~@2", AA: "~@6 [f4,c5]@2 ~@4 [f4,c5]@3 ~ c4@2 [f4,c5]@2 ~@4",
  AB: "~@3 [e4,g4] ~@5 [e4,g4] ~@2", AC: "~@3 [e4,g4] ~@5 [g3,e4]@2 ~", AD: "~@6 [e4,g4]@2 ~@10 [e4,g4] ~@5",
  AE: "[~@6 [f4,a4,c5] ~@9 c4@2 ~@4 a4@7 ~ [f4,a4,c5] ~@11 [f4,a4,c5] ~@5, ~@18 f4@11 ~@19]/2", // F
  AF: "~@6 [f4,a4] ~@11 [a3,f4] ~@5", AG: "~@6 [e4,g4,c5] ~@5 [e4,g4,c5] ~@3 c4 ~ [e4,g4,c5]@2 ~@4",
  AH: "~@10 b4@6 ~@2 [b3,g4,b4] ~@5, ~@4 b3@13 ~@7, ~@6 g4@11 ~@7", AI: "~@6 [g4,b4] ~@11 [g4,b4] ~@5",
  AJ: "~@6 [e4,g4] ~@11 [g3,e4] ~@5", AK: "~@4 b3@2 [g4,b4] ~@9 b3 ~ [g4,b4] ~@5", AL: "~@3 [g3,e4] ~@2 [g3,e4]@5 ~",
})).s("gm_acoustic_guitar_steel").gain(0.19)

// chords · electric guitar clean
const electric_guitar_clean_2 = note(`<
  A@4 ~@2 B C ~@2 D E ~ F ~ G ~@2 H@2 ~@3 I J ~ K@2 ~ L ~@4 M@2 N O P Q R S@3 T@2 U V W X@2 Y Z ~@2 AA E ~ AB@2 AC AD
  ~@2 AE ~ AF AG
>`.pickRestart({
  A: "[~@6 [g4,b4]@3 [f4,a4] ~@2 [g4,b4]@2 ~ [f4,a4]@6 ~@9 [e4,g4]@2 ~ [d4,f4] ~@2 [e4,g4]@2 ~ [d4,f4]@4 ~@11 [c4,e4]@2 ~ [b3,d4] ~@2 [c4,e4]@2 ~ [b3,d4]@2 ~@7 g2@13 ~@11, g3@21 [f4,a4]@5 ~@13 e4 ~@5 [c4,e4]@6 ~@18 [g3,c4]@17 ~@10, ~@24 f3@22 ~ c3@19 ~@30]/4", // G F G F Em Dm Em Dm …
  B: "~@3 d#4 e4@2 g4@3 ~@3 a#4@3 a4@2 ~ g4@3 a4@2 ~", C: "g4 ~@3", D: "~@5 d#4 e4@4 g4@7 ~ e4@2 ~ d4@2 ~",
  E: "c4@7 ~@17", F: "~@5 g#4 a4@3 f4@9 ~@6", G: "~@4 e4@2 g4@5 ~@2 a4@3 g4@6 ~@2, ~@4 d#4 ~@19",
  H: "[~@3 d#4 e4@2 g4@5 ~ e4@4 ~@2 d4@4 c4@7 ~ [c4,e4]@3 ~@3 [d4,f4]@3 ~@3 [c4,e4]@4 ~@2]/2", // C Dm C
  I: "~@9 e4@3 g4@4 ~@2 d#4@2 ~ d4@2 ~, ~@9 d#4 ~@14", J: "c4 ~@3",
  K: "[~@3 [a#4,b4]@2 ~ d5@3 ~@3 a#4@3 ~@3 a4@4 g4@4 ~@4 d#4@3 c4@6 e4@5 ~@4]/2", // Bmaj7
  L: "~@4 c4@2 d#4@3 ~@3 e4@5 ~ g4@3 ~@3", M: "[~@3 e4@3 g4@3 ~@3 e4@4 ~@2 d4@3 ~ c4@4 ~@22, ~@3 d#4 ~@44]/2",
  N: "[g3,c4]@6 ~@6 [c4,e4]@2 ~@2 [d4,f4]@3 ~@2 [e4,g4] ~@2", // C5 C Dm Em
  O: "[e4,g4]@6 ~@3 [e4,g4]!2 ~ [f4,a4]@3 ~ [e4,g4]@3 ~@2 [e4,g4]@2 ~", // Em F Em
  P: "[e4,g4]@3 [d4,f4]@5 ~@2 [d4,f4] ~ [d4,f4]@4 ~@2 [c4,e4]@4 ~@2", Q: "~ [a3,b3] ~@22, ~ d4@8 ~@15",
  R: "[g4,b4]@3 ~ [g4,b4]@2 ~@3 [g4,b4]@2 ~ [g4,b4]@3 ~ [g4,b4]@3 ~ [g4,a#4]@3 ~, c5 ~@23", // G Gm
  S: "[[f4,a4]@4 ~ [f4,a4]@2 ~@2 [f4,a4]@2 ~ [f4,a4]@2 ~ [f4,a4] ~@2 [e4,g#4]@2 ~ [e4,g4]@7 ~@2 [e4,g4]@3 ~@3 [e4,g4]@2 ~ [d4,f4]@3 ~@2 [d4,f4]@2 ~ [c4,e4]@10 ~@3 [c4,e4]@3 ~@3 [b3,d4]@3 ~@3, e4 ~@71]/3", // F E Em Dm C Bm
  T: "[[c4,e4]@4 ~@5 [f4,a4]@2 ~ [f4,a4]@3 [f4,a4]@2 ~@2 [g4,b4]@2 ~@2 [a4,c5]@8 ~@2 [a4,c5]@2 ~ [g4,b4]@2 ~@2 [f4,a4]@3 ~@2 [f4,a4]@2 ~]/2", // C F G Am G F
  U: "[e4,g4]@8 ~ [e4,g4]!2 ~ [e4,g4]@3 [e4,g4]@2 ~@3 [d4,f4]@3 ~", // Em Dm
  V: "~ [c4,e4]@12 ~@2 d#4 e4@2 g4@3 ~ e4 ~, ~@16 c4 ~@7", // C
  W: "d#4 e4@3 [c4,e4]@3 ~@2 [c4,e4]@2 ~ [c4,e4]@2 ~@2 [d4,f4]@3 ~ [e4,g4]@3 ~, c4 ~@7", // C Dm Em
  X: "[[e4,g4]@3 ~ [e4,g4]@3 ~@2 [e4,g4]@2 ~ [e4,g4]@2 ~ [d4,f4]@2 ~@3 [d4,f4]@2 ~ [c4,e4]@8 ~@2 [c4,e4]!2 [c4,e4]@2 ~@2 [b3,d4]@3 ~@2 [b3,d4]@2 ~@2]/2", // Em Dm C Bm
  Y: "[g3,c4]@7 ~@5 e4@3 ~ g4@2 g4@2 ~ g#4 ~@2, ~@12 d#4 ~@11", Z: "a4@3 c5@8 ~@13, g#4 ~@23",
  AA: "~@11 d#4 e4@3 g4@2 e4@3 ~ d#4@2 ~", AB: "[~@5 a#4 b4@3 d5@3 b4@4 ~@2 a4@4 g4@9 ~@5 g4@4 f4@2 e4@3 f4@3]/2",
  AC: "e4@5 ~@19, d4 ~@23", AD: "~@3 e4@3 g4@5 ~ a4@3 g4@3 ~@6, ~@3 d#4 ~@20",
  AE: "~@5 e4@4 g4@2 e4@5 ~@8, ~@5 d#4 ~@18", AF: "~@6 [c4,e4]@4 ~@2 [b3,d4]@4 ~@2 c4@3 ~@3",
  AG: "[g3,c4]@5 ~ [a#3,b3] ~@3 [g3,c4]@7 ~@7", // C5 Bmaj7 C5
})).s("gm_electric_guitar_clean").gain(0.41)

// bass · acoustic bass · "KESSLER / FEATHERS"
const bass_2 = note(`<
  A B C D E F G@2 H I E J@2 K L M N H O@2 P Q R S T U V W X@2 Y Z@2 AA E AB AC AD AE AF AG@2 AH@2 AI AJ E AK C AL AM@2 P
  AN AO U AP U AQ AR X AS AT@3 AU AV@2
>`.pickRestart({
  A: "g2@11 ~ g2@3 ~@2 g2@6 ~", B: "g2@5 ~ f2@5 ~", C: "c2@11 ~ g1@5 ~ a1@6", D: "c2@5 ~ g1@5 ~ a1@6 b1@6",
  E: "c2@11 ~ g1@12", F: "c2@4 g1@3 ~", G: "[g2@11 ~ d2@11 g2@12 ~ d2@12]/2", H: "g2 d2", I: "g2@11 ~ d2@10 ~@2",
  J: "[c2@5 ~ c2@6 d2@6 e2@5 f2@12 ~ c2@12]/2", K: "f2@11 ~ c2@12", L: "f2 g1", M: "c2@12 g1@5 ~ a1@5 ~",
  N: "c2@2 g1 a1", O: "[c2@11 ~ g1@11 c2@5 ~@2 c2@6 d2@6 e2@6]/2", P: "f2 g2 a2 b2",
  Q: "c3@6 b2@6 ~@6 g2@5 ~, ~@3 a2@2 ~", R: "f2@3 g2@3 a2@3 b2@2 ~", S: "c2@5 d2@6 ~ e2@6 f2@6", T: "g2 f2 e2 d2",
  U: "c2 d2 e2 f2", V: "g2 a2 b2 c3", W: "d3@2 c3@2 b2@2 a2 ~", X: "c2 g1", Y: "f2@12 c2@11 ~",
  Z: "[f2@5 ~ f2@5 ~ e2@5 d2@6 c2@12 ~ g1@6 c2@3 ~@3]/2", AA: "g2@12 d2@11 ~", AB: "c2@6 g1@5 ~ a1@6 b1@6",
  AC: "c2@12 g1@11 ~", AD: "c2@11 g1@7 c2@3 ~@3", AE: "g2@11 d2@13", AF: "g2@6 d2@5 ~ e2@5 ~ f2@6",
  AG: "[g2@11 d2@12 g2@12 ~ d2@10 ~@2]/2", AH: "[c2@11 ~ g1@11 c2@6 ~ g1@5 ~ a1@6 b1@6, d2 ~@47]/2", AI: "c2@2 ~ c2@3",
  AJ: "f2@6 c2@3 f2@2 ~", AK: "c2@11 ~ g1@5 ~ a1@4 b1@2", AL: "g2@11 ~ d2@4 ~@2 c2@4 ~@2",
  AM: "[c2@11 ~ g1@5 ~ a1@5 c2@5 ~@2 c2@6 d2@6 e2@6]/2", AN: "c3 b2 a2 g2", AO: "f2@6 g2@6 a2@6 b2@5 ~",
  AP: "g2@5 f2@6 ~ e2@6 d2@6", AQ: "g2@6 a2@6 b2@5 c3@6 ~", AR: "d3@5 c3@6 b2@7 a2@3 ~@3",
  AS: "c2@4 ~@2 c2@6 d2@5 e2@6 ~", AT: "[f2@12 c2@11 f2@5 ~ f2@5 ~ e2@6 d2@6 c2@11 ~ g1@7 c2@3 ~@3]/3",
  AU: "g2@2 d2 g2", AV: "[c2@11 ~ g1@11 c2@5 ~@2 g1@6 c2@8 ~@4]/2",
})).s("gm_acoustic_bass").gain(0.5)

// drums · kick
const kick = s("bd").struct("<A@3 B A@15 C A@15 ~ A@7 D A@7 ~ A@14 E F>".pickRestart({
  A: "x ~@4 x!2 ~@4 x", B: "x ~ x!2 ~@8", C: "x ~@10 x", D: "~@7 x!2 ~@3", E: "x ~@4 x!2 ~@5", F: "~@2 x!2 ~@2 x ~@5",
})).gain(0.3)

// drums · rim
const rim = s("rim").struct("<A@3 ~ A@15 ~@17 A@7 ~ A@7 ~@15 B ~>".pickRestart({
  A: "~ x ~ x", B: "~ x ~@2",
})).gain(0.35)

// drums · snare
const snare = s("sd").struct("<~@19 A B@2 C@2 B@4 C D B D C@3 E ~@7 F ~@7 E B G D B@4 C@2 B@2 C G C H I>".pickRestart({
  A: "~@6 x!4 ~ x", B: "~ x ~ x", C: "~@3 x ~ x ~@3 x ~ x", D: "~@3 x ~ x ~@3 x ~@2", E: "x!2 ~ x ~@3 x ~ x!2 ~",
  F: "x ~@4 x!2 ~@2 x ~@2", G: "~@3 x ~@5 x ~ x", H: "~@3 x", I: "x",
})).gain(0.35)

// drums · snare · soft notes
const snare_soft = s("sd").struct("<~@35 [~ x!3 ~@2] ~@7 [~ x!4 ~@7] ~@7 [~ x!3 ~@2] ~@16>").gain(0.15)

// drums · low tom
const low_tom = s("lt").struct("<~@3 A ~@31 B ~@15 B ~@14 C ~>".pickRestart({
  A: "~@9 x ~ x", B: "~@5 x ~@5 x", C: "~@11 x",
})).gain(0.4)

// drums · hihat
const hihat = s("hh").struct(`<
  A B@2 C B@4 D B@8 E F G B@2 H I@2 E J K I B@5 L B@4 D L D K@2 B@2 K@2 B M N O B@14 P Q
>`.pickRestart({
  A: "x ~@5 x ~@3 x ~ x ~@4 x!2 ~@3 x ~", B: "x ~@2 x ~ x!2 ~@2 x ~ x", C: "x ~@4 x ~@4 x ~ x ~@5 x ~@3 x ~",
  D: "x ~@5 x ~@3 x ~ x ~@5 x!2 ~@2 x ~", E: "x ~@5 x ~@2 x ~@2 x ~@5 x ~@2 x ~ x",
  F: "x ~@5 x ~@2 x ~ x!2 ~@5 x ~@2 x ~ x", G: "~@6 x ~@2 x!2 ~ x ~ x ~ x ~ x ~@2 x ~@2",
  H: "x ~@6 x ~@2 x ~ x ~@5 x ~@3 x ~", I: "x ~@5 x ~@2 x ~ x ~@6 x ~@3 x ~", J: "~@6 x ~@2 x ~@2 x ~@5 x ~@3 x ~",
  K: "x ~@5 x ~@3 x ~ x ~@5 x ~@2 x ~@2", L: "x ~@5 x ~@2 x ~@2 x ~@5 x ~@3 x ~", M: "x ~ x!3 ~ x!2",
  N: "x ~@4 x!2 ~@2 x ~@2 x ~@5 x ~@2 x ~ x", O: "~@3 x ~ x!2 ~@2 x ~ x", P: "x ~@5 x!2 ~@2 x ~ x ~@5 x ~@3 x ~",
  Q: "x!3 ~",
})).gain(0.45)

// drums · hihat · soft notes
const hihat_soft = s("hh").struct(`<
  A B@2 ~ B C B A C B C B D B@2 C B@2 C E ~@5 F@3 ~@2 F ~@5 B A B A B A C ~ B@3 A B@3 ~@4 F ~@5 F@2 ~@3 A ~
>`.pickRestart({
  A: "~@2 x ~@2 x ~@2 x ~@3", B: "~@2 x ~@2 x ~@2 x ~@2 x", C: "~@2 x ~@2 x ~ x!2 ~@2 x", D: "~@2 x ~@5 x ~@2 x",
  E: "~ x!2 ~ x ~@7", F: "~@5 x ~@6",
})).gain(0.3)

// drums · mid tom
const mid_tom = s("mt").struct("<~@3 A ~@31 B ~@15 B ~@14 C ~>".pickRestart({
  A: "~@3 x ~ x!2 ~ x!3 ~", B: "~@2 x", C: "~@5 x",
})).gain(0.4)

// drums · open hat
const open_hat = s("oh").struct(`<
  A ~@2 B ~@2 C A ~ C ~ C ~ C ~@2 C@2 ~@7 D@3 ~@2 D ~@6 A ~ A ~ A ~@5 A ~@7 D ~@5 D@2 ~@4 E
>`.pickRestart({
  A: "~@11 x", B: "x", C: "~@5 x", D: "~ x ~", E: "~ x ~@2",
})).gain(0.3)

// drums · high tom
const high_tom = s("ht").struct("<~@3 [~@3 x!2 ~ x!2 ~@4] ~@64>").gain(0.4)

// drums · crash
const crash = s("cr").struct("<A ~@3 A ~@14 A@2 ~@15 A ~@7 A ~@7 A ~@14 B>".pickRestart({
  A: "x", B: "~ x",
})).gain(0.3)

// drums · ride
const ride = s("rd").struct("<~@20 A@2 B@2 A@4 C A@6 ~@17 A@12 C B ~ D>".pickRestart({
  A: "x ~ x!2 ~ x!2 ~ x!2 ~ x", B: "x ~ x!5 ~ x!2 ~ x", C: "x!7 ~ x!2 ~ x", D: "~ x ~@2",
// … 6 more lines