// Leningrad — Billy Joel
// 67 bpm, 4/4, key D major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: Full arrangement: all 69 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(67/4)

// 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 · acoustic bass · "ACOU BASS"
const bass = note(`<
  ~@6 A@2 B A C D E F G A@2 H C I E F A@2 J K L M J K N O P Q R S T U V W P X Y Z AA X Y Z AB A@3 H C I E AC AD AE AF AG
  AH AI AF AG AH AJ AK ~
>`.pickRestart({
  A: "d2@5 ~ d2@2 d2@7 ~", B: "d2@4 ~@2 d2@2 d2@7 ~", C: "c2@5 ~ c2@2 b1@7 ~", D: "a1@5 ~ a1@2 g#1@7 ~",
  E: "a1@5 ~ a1@2 a#1@7 ~", F: "b1@5 ~ b1@2 g1@4 a1@4", G: "d2@5 ~ d2 ~ d2@7 ~", H: "d2@5 ~ d2@2 d2@4 c#2@4",
  I: "a1@5 ~ a1@2 g#1@4 e1@4", J: "a1@5 ~ a1@2 a1@7 ~", K: "g1@5 ~ g1@2 g1@7 ~", L: "a1@5 ~ a1@2 a1@5 ~ a1 b1",
  M: "d2@5 ~ d2@2 d2@5 ~ e2 f2", N: "a1@5 ~ a1@2 a1@8", O: "~@8 d2@5 ~ d2@2", P: "d2@7 ~ d2@5 ~ d2@2",
  Q: "d2@6 ~@2 d2@5 ~ d2@2", R: "d2@4 ~@4 d2@5 ~ d2@2", S: "d2@4 c#2@4 c2@5 ~ c2@2", T: "b1@8 a1@5 ~ a1@2",
  U: "g#1@4 e1@4 a1@5 ~ a1@2", V: "a#1@7 ~ b1@5 ~ b1@2", W: "e1@4 a1@4 d2@5 ~ d2@2", X: "d2@5 ~ e2 f2 a1@5 ~ a1@2",
  Y: "a1@7 ~ g1@5 ~ g1@2", Z: "g1@7 ~ a1@5 ~ a1@2", AA: "a1@5 ~ a1 b1 d2@5 ~ d2@2", AB: "a1@9 ~@7",
  AC: "b1@5 ~ b1@2 e1@4 a1@4", AD: "d2@5 ~ d2@2 d2@4 e1@4", AE: "a1@5 ~ a1@2 a1@6 ~ f#1", AF: "b1@5 ~ b1@2 b1@7 ~",
  AG: "d2@5 ~ d2@2 c#2@5 ~ c#2@2", AH: "b1@5 ~ b1@2 g#1@4 e1@4", AI: "a1@5 ~ a1@2 a1@7 f#1", AJ: "f#1 d1 e1 e2",
  AK: "a1",
})).s("gm_acoustic_bass").gain(0.56)

// chords · trombone
const trombone = note("<~@22 A@3 B C D@2 B E ~@9 F@4 G@4 H ~@9 I J K L I J K M N O ~>".pickRestart({
  A: "[~@8 d5 e5 d5@32 c5@2 a4@4]/3", B: "g4", C: "a4@10 b4 c#5@5", D: "[d5@26 c5 a4@5]/2", E: "a4",
  F: "[e5@3 d5 d5@30 c5 a4@5 g4@16 a4@7 b4]/4", G: "[c#5@8 d5@26 c5 a4@5 g4@16 a4@7 b4]/4", H: "c#5@5 ~@11",
  I: "[a4,c#5]@3 [g#4,b4] [a4,c#5]@3 [c#5,e5] [g#4,b4]@7 [a#4,c#5]", // A G#m A C#m G#m A#m
  J: "[b4,d5]@3 [a#4,c#5] [b4,d5]@3 [d5,f#5] [a#4,c#5]@7 ~", K: "~ [d5,f#5] [d5,g#5] [d5,a5] [c#5,a5]@2 [c#5,e5]@2",
  L: "~ [b4,d5] [b4,e5] [b4,f#5] f#5 e5!2 d5", M: "~ [b4,d5] [b4,e5] f#5!2 e5!2 d5",
  N: "d5@2 c#5@2 c#5@2 b4@2 b4@2 a4@2 a4@2 g#4 ~", O: "[c#4,a4]",
})).s("gm_trombone").gain(0.64)

// other · church organ · "CHURCH ORG"
const church_organ = note("<~@53 A@3 B C ~@2 D E ~@2 D E F G ~>".pickRestart({
  A: "[~ c5 d5 f#5 a5 f#5 d5 c5@2 b4 d5 g5 b5 g5 d5 b4@2 ~ d5 g5 f#5 d5 a4 d5@2 g#4 b4 d5 e5 g#4 b4 d5@2 a4 d5 f#5 a5 f#5 d5 a4@2 a#4 c#5 e5 g5 e5 c#5 a#4]/3",
  B: "b4@3 c#5 d5@2 b4@2 [g4,e5]@4 [g4,c#5]@4", C: "[f#4,d5]@3 ~", D: "d4 c#4", E: "b3@2 g#3 e3", F: "f#3 d3 e3@2",
  G: "a2",
})).s("gm_church_organ").gain(0.48).pan(0.6)

// chords · string ensemble 1 · "STRINGS"
const string_ensemble_1 = note(`<
  ~@14 A@2 B@2 C@2 D E F@8 G@2 H I H J@2 K L M@5 N@5 O@2 B@2 P@2 Q R S ~@11
>`.pickRestart({
  A: "[[f#3,a3,d4] e4 d4 [a3,c#4,e4], ~@8 [g3,b3]@17 ~@7]/2", // D A G
  B: "[[f#3,a3,d4]@2 e4@2 d4@2 ~ c#3, ~ [g3,b3]@2 [a3,c#4,e4]]/2", // D G A
  C: "[[f#3,f#4]@7 ~ g3@7 ~@5 f#4@4 ~@4 d3@4, d4@3 ~, ~@8 g4@11 ~@13, ~@16 a3@7 ~ [b3,e4]@8]/2", // F# E5
  D: "a3@3 ~ f#3@3 ~ [g3,c#4,e4]@8, [d4,f#4] ~", E: "[f#3,d4,f#4]@2 [g3,b3] [g3,a3,c#4], ~ e4",
  F: "[~@16 f4@16 ~@12 a3@3 ~@10 b4@7 ~@8 c#4@8 f4@16 ~@9 c4@7 ~@9 b4@7, [f#3,a3,d4]@15 ~ d5@25 c5@16 ~@23 d5@25 c5@16 ~@7, ~@3 a4@9 g4@4 a4@12 ~@4, ~@4 e4@2 d4@3 ~@5 [d4,g4]@2, ~@41 c4@6 ~@17 e4@15 ~@17 e4@16 ~@16]/8", // D G5
  G: "[d4@7 ~@9 g4@2 g3@2 f#3@2 e3@2 [f#3,a3,d4]@8, [e4,a4]@19 ~@13, ~@4 c#4@5 ~@7]/2", H: "e4 d4, [g3,b3]",
  I: "[c#4,e4] [f#3,d4], a3", // C#m D
  J: "[~@4 c#3@4 [f#3,f#4]@7 ~ g3@7 ~@5 f#4@4, [a3,c#4,e4] d4@3, ~@16 g4@11 ~@5, ~@24 a3@7 ~]/2", // F# A
  K: "[d3,g#3,b3,e4] [a3,d4,f#4]", L: "[g3,c#4,e4] [f#3,d4,f#4]",
  M: "[[g3,b3]@4 [a3,c#4]@4 d4@10 ~@6 f4@16 ~@25 b4@7 [e4,a4]@8, e4@8 [f#3,a3]@16 d5@25 c5@17 ~@14, ~@20 a4@36 g4@17 ~@7, ~@5 e4@2 d4@3]/5", // G A A5 F#m
  N: "[c#4@6 ~@2 f4@16 ~@3 d4@4 ~@9 [g3,g4]@16 ~@12 c#4@6 g3@2 f#3@2 e3@2, ~@8 a4@32 ~@16 [e4,a4]@19 ~@5, ~@8 d5@25 c5@16 ~@7 a3@17 ~@7, ~@12 e4@8 d4@13 ~@7]/5", // G A5
  O: "[[f#3,a3,d4] e4 d4 [a3,c#4,e4], ~ [g3,b3]@2 ~]/2", // D A G
  P: "[[f#3,f#4]@8 b3@2 ~@2 g3@3 ~@5 f#4@4 [g#3,b3,e4]@8, d4@3 ~, ~@8 g4@11 ~@13, ~@16 a3@7 ~@9]/2", // F# E
  Q: "[a2,a3,d4,f#4] [g3,c#4,e4]", R: "[b2,f#3,d4]@8 g3@3 ~ [a3,c#4]@4, b3@3 ~, ~ e4", S: "[f#3,a3,d4]@3 ~",
})).s("gm_string_ensemble_1").gain(0.4)

// chords · tremolo strings · "STRINGS"
const tremolo_strings = note("<~@58 A B C D E F G H I J ~>".pickRestart({
  A: "[a4,c#5]@3 b4 [a4,c#5]@2 ~ e5 [g#4,b4]@6 ~ [a#4,c#5]", // A G#m A#m
  B: "[f#4,b4,d5]@3 c#5 [f#4,b4]@2 ~ f#5 [f#4,a#4] [f#4,a#4]@7, ~@4 d5 ~@11", // Bm B5 F#
  C: "~ f#5 g#5 a5 [c#5,a5]@2 [c#5,e5]@2, ~@2 d5 ~ d5 ~ d5 ~@9", // F#m C#m
  D: "~@2 d5@2 [b4,e5]@2 f#5@2 f#5@2 e5 ~ e5@2 d5 ~, ~@2 b4 ~@13", // E5
  E: "[e4,a4,c#5]@3 b4 [e4,a4,c#5]@2 ~ e5 [e4,g#4,b4]@6 ~ [f#4,a#4,c#5]", // A E F#
  F: "[f#4,b4,d5]@3 c#5 [f#4,b4,d5] ~@2 f#5 [f#4,a#4,c#5]@7 ~", // Bm F#
  G: "~ f#5 g#5 a5 [c#5,a5]@2 [c#5,e5]@2, ~@2 a4@5 ~@9, ~@2 d5 ~ d5 ~@11", // F#m C#m
  H: "~@2 d5@2 [b4,e5]@2 f#5 ~ f#5@2 e5 ~ e5@2 d5 ~, ~@2 b4 ~@13", I: "d5@2 c#5 ~ c#5@2 b4 ~ b4@2 a4 ~ a4@2 g#4 ~",
  J: "a4@11 ~@5",
})).s("gm_tremolo_strings").gain(0.64)

// chords · piano · "A.PIANO 1"
const piano = note(`<
  A B C D E F G H I J K L M N G H O H P Q R S T U V W X U Y Z AA@2 AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS
  AT AU AV AW AX R AY AZ BA BB BC BD BE BF BG BH BI BJ@2
>`.pickRestart({
  A: "[d3,a3,d4,f#4]@3 [c#3,a3,c#4,e4] [d3,a3,d4,f#4]@2 ~ [f#2,a3,d4,f#4,a4] [a2,a3,c#4,e4]@6 ~ [d#3,b3,d#4,f#4]", // D A D A B
  B: "[e3,b3,e4,g4]@3 [d#3,b3,d#4,f#4] [e3,b3,e4,g4]@2 ~ [f#3,b3,f#4,b4] [b3,d4,f#4]@7 ~, ~@8 b2@5 ~@3", // Em B Em B5 Bm
  C: "~ b4 c#5 d5 [f#4,d5]@2 [f#4,a4]@2, [d3,g3,b3]@7 ~ [d3,f#3,a3]@6 ~@2, ~@2 g4 ~ g4 ~ g4 ~@9", // D F#m G D
  D: "~ g4 a4 b4 [c#3,e3,a3,c#4] a4 [a2,c#3,e3,a3] g4, [e3,g3,b3]@3 ~@5, ~@2 e4 ~ e4 ~ e4 ~@9", // A Em
  E: "[b2,d3,f#3,b3] f#4 [g2,b2,d3,g3] e4 [a2,d3,e3,a3] [a3,d4] [a2,c#3,e3] [g3,c#4]", // Bm G Asus4 D5 A Gdim
  F: "[f#3,a3,d4] d3 [f#3,a3,d4] d3 [f#3,a3,d4] d3 [f#3,a3,d4] d3", // D
  G: "[f#3,a3,d4]@2 d3@2 [f#3,a3,d4]@2 d3@2 [g3,b3,e4]@3 ~ [g3,b3,e4]@3 ~", // D Em
  H: "[g3,b3,d4]@3 ~ [g3,b3,d4]@3 ~ [a3,c#4,e4]@3 ~ [a3,c#4,e4]@3 ~", // G A
  I: "[f#3,a3,d4]@2 d3@2 [f#3,a3,d4]@2 d3@2 [g3,b3,e4]@3 ~ [g3,b3,e4]@4", // D Em
  J: "[g3,b3,d4]@2 d3@2 [g3,b3,d4]@2 d3@2 [a3,c#4,e4]@4 [a3,c#4,e4]@3 ~", // G A
  K: "[a3,c4,d4,f#4]@3 ~ [a3,c4,d4,f#4]@2 a3 ~ [b3,d4,g4]@3 ~ [b3,d4,g4]@3 ~", // D7 G
  L: "[a3,d4,g4]@4 [a3,d4,f#4]@3 ~ [g#3,b3,d4,e4]@3 ~ [g#3,b3,d4,e4]@3 ~", // Dsus4 D E7
  M: "[a3,d4,f#4]@3 ~ [a3,d4,f#4]@3 ~ [g3,a#3,c#4,e4]@3 ~ [g3,a#3,c#4,e4]@3 ~, ~@8 f3 ~@7", // D Gdim
  N: "[f#3,b3,d4,f#4]@2 f#3 ~ [b3,d4,f#4]@2 f#3 ~ [g3,d4]@2 g3 ~ [a3,c#4,e4]@2 a3 ~, ~@4 f#3 ~@3 b3@4 ~@4", // Bm G5 A
  O: "[f#3,a3,d4]@2 d3 ~ [f#3,a3,d4]@2 d3@2 [g3,b3,e4]@3 ~ [g3,b3,e4]@2 d3 ~", // D Em
  P: "[a3,c4,d4,f#4]@3 ~ [a3,c4,d4,f#4]@3 ~ [b3,d4,g4]@3 ~ [b3,d4,g4]@4", // D7 G
  Q: "[a3,d4,g4]@3 ~ [a3,d4,f#4]@3 ~ [g#3,b3,d4,e4]@3 ~ [g#3,b3,d4,e4]@3 ~", // Dsus4 D E7
  R: "[a3,d4,f#4]@3 ~ [a3,d4,f#4]@2 a3 ~ [g3,a#3,c#4,e4]@3 ~ [g3,a#3,c#4,e4]@3 ~", // D Gdim
  S: "[f#3,b3,d4,f#4]@3 ~ [b3,d4,f#4]@2 f#3@2 [g3,b3,d4]@3 ~ [a3,c#4,e4]@3 ~", // Bm G A
  T: "[f#3,a3,d4]@3 ~ [f#3,a3,d4]@3 ~ [f#3,a3,d4]@2 d3@2 [f#3,a3,d4]@3 ~, d3 ~@3", // D
  U: "[f3,a3,d4]@3 ~ [f3,a3,d4]@2 ~@2 [f3,a3,d4]@3 ~ [f3,a3,d4]@2 d3@2, d3@4 ~@2 d3@7 ~@3", // Dm
  V: "[e3,a3,d4]@3 ~@3 a2 ~ [e3,a3,c4]@3 ~ [e3,a3,c4]@2 a2@2, a2 [e3,a3,d4] a2 ~", // Dsus2 Am Dsus2
  W: "[d3,g3,c4]@3 ~ [d3,g3,c4]@2 g2 ~ [g2,d3,g3,c4]@2 ~@2 [g2,d3]@4, g2@2 ~@3 b3@2 ~, ~@6 g3 ~", // Csus2 Gsus4 G5
  X: "[d3,e3,a3]@3 ~ [d3,e3,a3]@2 a2 ~ [c#3,e3,a3]@3 ~ [c#3,e3,a3]@2 a2 ~, a2 ~ a2 ~", // Dsus2 A
  Y: "[e3,a3,d4]@3 ~ [e3,a3,d4]@2 a2 ~ [a2,e3,a3,d4]@2 ~@2 [a2,e3,a3]@2 e3 ~, a2@2 ~@3 c4@2 ~", // Dsus2 Asus4 A5
  Z: "[d3,g3,c4]@3 ~@3 g2 ~ [d3,g3,b3]@3 ~ [d3,g3,b3]@2 g2@2, g2 [d3,g3,c4] g2 ~", // Csus2 G Csus2
  AA: "[[e3,a3,d4]@2 a2@2 [e3,a3,d4]@2 a2 ~ [e3,a3,c#4]@3 ~ [e3,a3,c#4]@3 ~ [e3,g3,a3,c#4]@3 ~ [e3,g3,a3,c#4]@2 a2@2 [f#3,a3,d4]@2 d3@2 [f#3,a3,d4]@2 d3@2, ~@8 a2@13 ~@11]/2", // Dsus2 A A7 D
  AB: "[g3,b3,e4]@3 ~ [g3,b3,e4]@2 g3 ~ [g3,b3,d4]@3 ~ [b3,d4]@2 g3 ~, ~@12 g3 ~@3", // Em G Bm
  AC: "[a3,c#4,e4]@2 a3 ~ [a3,c#4,e4]@2 a3 ~ [f#3,a3,d4]@2 f#3 ~ [a3,d4]@2 f#3 ~, ~@12 f#3 ~@3", // A D D5
  AD: "[g3,b3,e4]@2 g3 ~ [b3,e4]@2 g3 ~ [g3,b3,d4]@2 g3 ~ [b3,d4]@2 g3 ~, ~@4 g3 ~@7 g3 ~@3", // Em E5 G Bm
  AE: "[c#4,e4]@2 a3 ~ [a3,c#4,e4]@2 a3 ~ [c4,d4,f#4]@2 a3 ~ [c4,d4,f#4]@2 a3 ~, a3 ~@7 d3@6 ~@2, ~@8 a3 ~@3 a3 ~@3", // C#m A D7
  AF: "[b3,d4,g4]@2 b3 ~ [d4,g4]@2 b3 ~ a3 ~ a3@2 [a3,d4,f#4]@2 a3 ~, ~@4 b3 ~@3 [d4,g4]@4 ~@4", // G G5 D G5
  AG: "[b3,d4,e4]@2 g#3 ~ [b3,d4,e4]@2 g#3 ~ [a3,d4,f#4]@2 a3 ~ [d4,f#4]@2 a3 ~, g#3 ~@3 g#3 ~@7 a3 ~@3", // E7 D
  AH: "[g3,a#3,c#4,e4]@3 ~ [g3,a#3,c#4,e4]@2 g3 ~ [f#3,b3,d4,f#4]@2 f#3 ~ [b3,d4,f#4]@2 f#3 ~, ~@12 f#3 ~@3", // Gdim Bm
  AI: "[g3,b3,d4,e4]@2 g3 ~ [a3,c#4,e4]@2 a3 ~ [d3,f#3]@4 [f#3,a3,d4]@2 d3@2, ~@4 [a3,d4] ~@3", // Em7 A D D5
  AJ: "[f#3,a3,d4]@2 ~@2 [f#3,a3,d4]@3 ~ [f3,a3,d4]@2 f3 ~ [f3,a3,d4]@2 d3 ~, ~@2 d3@5 ~ d3@5 ~@3", // D Dm
  AK: "f3@2 f3 ~ [f3,a3,d4]@2 d3@2 [a3,d4]@2 e3 ~ [e3,a3,d4]@2 [a2,e3] ~, [d3,a3,d4]@4 ~@4 a2@5 ~@3, ~@8 e3 ~@7", // Dm D5 Dsus2 A5 D5
  AL: "[a2,e3,a3,d4]@2 ~@2 [a2,e3,a3]@2 e3 ~ [d3,g3,c4]@2 d3 ~ d3 ~ [g2,d3] ~, ~@2 c4@5 ~ g2@4 [g3,c4]@4", // Asus4 A5 Csus2 G5 C5
  AM: "~@4 [d3,g3]@2 d3 ~ [d3,e3,a3]@3 ~ [d3,e3,a3]@2 a2 ~, [g2,d3,g3,c4]@3 ~ g2@4 a2@4 ~@4, ~ b3@5 ~@10", // G5 Dsus2 Gsus4
  AN: "[c#3,e3,a3]@2 c#3 ~ [e3,a3]@2 a2 ~ [a3,d4]@2 f3 ~ [f3,a3,d4]@2 d3 ~, a2@4 c#3 ~@3 d3@5 ~@3, ~@8 f3 ~@7", // A A5 D5 Dm
  AO: "[a3,d4]@2 f3 ~ [f3,a3,d4]@2 d3@2 [e3,a3,d4]@2 e3 ~ [e3,a3,d4]@2 a2 ~, d3@5 ~@3 a2@5 ~@3, f3 ~@15", // D5 Dm Dsus2
  AP: "[a2,e3,a3,d4]@2 ~@2 [a2,e3,a3]@2 e3 a2 [g3,c4]@2 d3 ~ [d3,g3,c4]@2 g2 ~, ~@2 c4@4 ~@2 g2@5 ~@3, ~@8 d3 ~@7", // Asus4 A5 C5 Csus2
  AQ: "c4 ~@3 [g2,d3,g3]@2 d3 ~ [e3,a3,d4]@2 a2@2 [e3,a3,d4]@2 a2 ~, [g2,d3,g3]@3 ~@13, ~ b3@6 ~@9", // G5 Dsus2 G5
  AR: "[e3,a3,c#4]@3 ~ [a3,c#4]@2 e3 ~ [a3,c#4]@2 e3 a2 [a2,g3,a3,c#4]@2 e3 ~, a2@5 ~@3, ~@4 e3 ~@3 e3 ~@3 e3 ~@3", // A A7
  AS: "[f#3,a3,d4]@2 d3@2 [f#3,a3,d4]@2 d3@2 [g3,b3,e4]@2 g3@2 g3@2 g3 ~, ~@3 [b3,e4]", // D Em E5
  AT: "[g3,b3,d4]@2 g3 ~ g3 ~ g3 ~ [a3,c#4,e4]@2 a3 ~ [a3,c#4,e4]@2 a3 ~, ~ [b3,d4] ~@2", // G A Bm
  AU: "[f#3,a3,d4]@2 d3@2 [f#3,a3,d4]@2 d3@2 [g3,b3,d4]@3 ~ [b3,e4]@2 g3 ~, ~@12 g3 ~@3", // D G E5
  AV: "[g3,b3,d4]@2 d3@2 [g3,b3,d4]@2 d3@2 [a3,c#4,e4]@2 a3 ~ [c#4,e4]@2 a3 ~, ~@12 a3 ~@3", // G A C#m
  AW: "[a3,c4,d4,f#4]@2 a3 ~ [a3,c4,d4,f#4]@2 a3 d4 [b3,d4,g4]@3 ~ [d4,g4]@2 b3 ~, ~@12 b3 ~@3", // D7 G G5
  AX: "a3@2 a3 ~ [d4,f#4]@2 a3 ~ [g#3,b3,d4,e4]@2 g#3 ~ [b3,d4,e4]@2 g#3 ~, [d4,g4]@4 a3 ~@7 g#3 ~@3", // D E7 G5
  AY: "[f#3,b3,d4,f#4]@2 f#3 ~ [f#3,b3,d4,f#4]@2 f#3 ~ [g3,b3,d4,e4]@3 ~ [a3,c#4,e4]@3 ~", // Bm Em7 A
  AZ: "[a3,d4,f#4]@3 ~ [f#3,a3,d4]@2 f#3 ~ [f#3,a3,d4]@2 ~@2 [e2,e3,g#3,b3]@3 ~", // D E
  BA: "[e3,a3,c#4]@2 ~ [e3,g#3,b3] [e3,a3]@2 a3 [e3,a3,c#4,e4] [a2,e3,g#3,b3]@6 ~ [a#2,f#3,a#3,c#4], a2@3 ~@5, ~@4 c#4 ~@3 c4 ~@7", // A E A5 A E F#
  BB: "[f#3,b3,d4]@3 [f#3,a#3,c#4] [f#3,b3,d4]@2 ~ [b3,d4,f#4] [f#3,a#3,c#4]@7 ~, b2@7 ~", // Bm F# Bm F#
  BC: "~@2 f#4@2 g#4@2 [d4,a4] ~ [c#4,a4]@4 [c#4,e4]@3 ~, [d3,f#3,a3]@7 ~ [c#3,a3]@6 ~@2, ~@2 d4 ~ d4 ~@11", // D5 F#m C#m D F#m
  BD: "~@2 d4@2 e4@2 [b3,f#4] ~ f#4@2 e4 ~ e4@2 d4 ~, [b2,f#3]@5 ~@3 e2@4 g#2@4, ~@2 b3 ~ b3 ~@3 g#3 ~@7", // B5
  BE: "[e3,a3,c#4]@2 ~ [e3,g#3,b3] [e3,a3,c#4]@2 ~ [e3,a3,c#4,e4] [e3,g#3,b3]@5 ~@2 [a#2,f#3,a#3,c#4], a2@7 ~@9", // A E A E F#
  BF: "[f#3,b3,d4]@3 [f#3,a#3,c#4] [f#3,c#4,d4] ~@2 [b3,d4,f#4] [f#3,a#3,c#4]@6 ~@2, b2@7 ~, ~@2 b3 ~@5", // Bm F# Dmaj7 Bm F#
  BG: "~@2 f#4@2 g#4@2 [d4,a4] ~ [c#4,a4]@3 ~ [c#4,e4]@3 ~, [d3,f#3,a3]@3 ~ [c#3,e3,a3]@3 ~, ~@2 d4 ~ d4 ~@11", // D5 F#m C#m D A
  BH: "~@2 d4@2 e4@2 [b3,f#4] f#4 f#4@2 e4 ~ e4@2 d4 ~, [b2,f#3]@3 ~ g#2@2 e2@2, ~@2 b3 ~ b3 ~@11", // B5
  BI: "d4 ~ c#4 ~ c#4@2 b3 ~ b3@2 a3 ~ [e3,a3]@2 g#3 ~, f#2 d2 e2@2", BJ: "[[a2,c#3,e3,a3]@9 ~@7]/2",
})).s("gm_piano").gain(0.29).pan(0.6)

// drums · kick
const kick = s("bd").struct("<~@6 A@25 B C@16 D A@16 E F D ~>".pickRestart({
  A: "x ~@2 x!2 ~@3", B: "~@4 x ~@2 x", C: "x ~@3 x ~@2 x", D: "x", E: "x!2", F: "x!4",
})).gain(0.56)

// drums · rim
const rim = s("rim").struct("<~@6 [~ x ~ x]!16 [~ x ~@2] ~@8 [~@3 x] [~ x ~ x]!8 ~@29>").gain(0.48)

// drums · snare
const snare = s("sd").struct("<~@22 A B@7 C ~@9 D B@7 ~ B@8 E B@3 F B@4 ~@3>".pickRestart({
  A: "~@5 x ~@2", B: "~ x ~ x", C: "~ x ~@2", D: "~ x ~@4 x ~", E: "~@2 x ~@2 x ~@2", F: "~@4 x ~@7 x!3 ~",
})).gain(0.48)

// drums · low tom
const low_tom = s("lt").struct("<~@22 [~@7 x] ~@17 [~@3 x ~@4] ~@16 [~@15 x] ~@11>").gain(0.48)

// drums · hihat
const hihat = s("hh").struct("<~@14 A@8 B ~@8 C A@8 D ~@8 E F G H@5 I ~@11>".pickRestart({
  A: "x!4", B: "x!3 ~", C: "~@2 x!2", D: "x", E: "x ~ x ~ x!4", F: "x!7 ~", G: "x!5 ~ x ~", H: "x!8",
  I: "x ~ x ~ x!2 ~@2",
})).gain(0.48)

// drums · hihat · soft notes
const hihat_soft = s("hh").struct("<~@49 [~ x ~ x ~@4] [~@7 x] [~@5 x ~ x] ~@5 [~ x ~ x ~@4] ~@11>").gain(0.32)

// drums · mid tom
const mid_tom = s("mt").struct("<~@22 [~@13 x ~@2] ~@17 [~@5 x ~@10] ~@16 [~@7 x] ~@11>").gain(0.56)

// drums · high tom
const high_tom = s("ht").struct("<~@22 [~@3 x] ~@17 [~ x ~@2] ~@16 [~@12 x!2 ~@2] ~@11>").gain(0.72)

// drums · crash
const crash = s("cr").struct(`<
  ~@6 A ~@7 A ~@6 B A@2 ~@2 B A ~@2 C D ~@7 E D ~@3 E ~@2 F A@2 ~@3 A ~ A B G A ~ C@2 A ~ C ~ H A ~
>`.pickRestart({
  A: "x", B: "~@2 x!2", C: "x!2", D: "~ x", E: "x!3 ~", F: "~@3 x", G: "x ~@2 x", H: "x!4",
})).gain(0.48)

// drums · ride
const ride = s("rd").struct("<~@23 A B C D B E@2 F ~@9 G E@3 H@2 E@2 I ~@9 J E@7 K I ~>".pickRestart({
  A: "x!3 ~ x!4", B: "x!6 ~ x", C: "~ x ~ x ~ x!3", D: "~ x!7", E: "x!8", F: "x!5 ~@3", G: "~@4 x!4", H: "x!2 ~ x!5",
  I: "x", J: "x ~ x!6", K: "x!4",
})).gain(0.4)

// drums · ride · soft notes
const ride_soft = s("rd").struct("<~@23 A B C D B ~@16 E@2 ~@12 F ~@10>".pickRestart({
  A: "~@3 x ~@4", B: "~@3 x", C: "x!3 ~", D: "x", E: "~ x ~@2", F: "~ x ~@6",
})).gain(0.24)

stack(
  bass, trombone, church_organ, string_ensemble_1, tremolo_strings, piano, kick, rim, snare, low_tom, hihat, hihat_soft,
  mid_tom, high_tom, crash, ride, ride_soft
)