// Chariots of Fire — Vangelis
// 70 bpm, 4/4, key C# major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Tempo changes preserved in elapsed time; displayed bars use the dominant tempo.
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 60 bars on a 32-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(70/4)

// 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.

// chords · piano · "Piano  1"
const piano = note("<~@7 A@3 ~ B@8 C D E F G@5 H@2 I H@3 I J@2 E F K@8 L@4 M@3 N@5 ~>".pickRestart({
  A: "[~@32 db1@63 ~, ~@30 db2@65 ~]/3",
  B: "[~@20 db5@3 ~ gb5@3 ab5@2 bb5@2 ~@9 f5@12 db5@3 ~@29 db5@3 ~@6 bb5@2 ~@9 f5@12 f5@3 ~@6 db5@2 ~ db5@20 db5@3 ~@6 bb5@2 ~@21 db5@3 ~@6 bb5@2 ~@21 db5@3 ~@6 bb5@2 ~@9 f5@12 f5@3 ~@6 db5@2 db4, ~@23 db4@7 ~ db4@23 ~ db4@6 bb5@27 ~@3 ab5@5 ~@27 f5@5 ~@27 ab5@5 ~@8 f5@16 ~@3 ab5@5 ~@27 ab5@5 ~@27 f5@5, ~@24 [gb4,bb4]@7 ~ [f4,ab4,ab5]@23 ~ [gb4,bb4,gb5]@7 db4@24 db4@8 db4@24 db4@8 db4@24 db4@8 db4@24 db4@8 db4@24 db4@8 db4@24 db4@8 ~, ~@59 ab5@4 ~ [f4,ab4,ab5]@24 [gb4,bb4,gb5]@8 [f4,ab4,ab5]@24 [gb4,bb4,gb5]@8 [f4,ab4]@24 [gb4,bb4,gb5]@8 [f4,ab4,ab5]@24 [gb4,bb4,gb5]@8 [f4,ab4,ab5]@24 [gb4,bb4,gb5]@8 [f4,ab4,ab5]@24 [gb4,bb4,gb5]@8]/8", // Gb Fm Gb Fm Gb Fm Gb Fm …
  C: "~@14 f3@2 ~@4 f5@4 f5@3 f5@2 [ab4,f5,ab5]@3, f4@24 [c5,c6]@3 [bb4,bb5]@5, ab4@5 [db4,db5,db6]@3, db5@9 ab3@7, ~@3 ab3 f3@4", // Db C Bb Db
  D: "[f2,c5,f5,c6]@8 [gb2,bb4,gb5,bb5]@8 ~@8 f5@3 f5@2 [ab4,f5,ab5]@3, ~@16 db2@8 [c5,c6]@3 [bb4,bb5]@4 ~, ~@16 [ab4,ab5]@5 [db5,f5,db6] ab3@10, ~@4 f5 f3@3, ~@9 db3@7", // F5 Gb Db C Bb Ab Db
  E: "~@8 [ab2,eb5,gb5]@8 ~@8 f5@3 f5@2 f5!2 ~, [c5,c6]@20 [db5,f5,db6]@2 ab3@2 [c5,c6]@3 [bb4,bb5]@2 [ab4,ab5]@3, [f2,f5]@15 ~ db2@16, ~@9 db3@7, ~@5 f3@3", // Ab7 C Db C Bb Ab F
  F: "[f2,c5,f5,ab5,c6]@6 ab5 ~ [gb2,bb4,db5,gb5,bb5]@6 gb5 ~@14 [db4,db5]@2 ~, ~@16 db2@8 [gb4,gb5]@3 [f4,f5]@4 ~, ~@16 [ab4,db5,f5,ab5]@5 [f4,f5] ab3@10, ~@9 db3@7, ~@5 f3@3", // Fm Gb Db Gb F Db F
  G: "[~@20 [db5,db6]@4 ~@16 [bb4,gb5,bb5]@8 ~@8 f5@3 f5@2 f5@2 ~@9 [ab2,eb5,gb5]@8 ~@8 f5@3 f5@2 f5!2 ~ [c5,f5,ab5,c6]@8 [gb2,bb4,db5,gb5,bb5]@6 ~@2 f5@5 ~@8 [db4,db5]@2 ~@17 db4@16, db2@32 [f2,c5,f5,c6]@15 ~ db2@8 [c5,c6]@3 [bb4,bb5]@2 [ab4,ab5]@3 [c5,c6]@20 f5@2 ab3@2 [c5,c6]@3 [bb4,bb5]@2 ab4@10 ~@9 db5@8 f3@14 db3@19 ~@7, db5@10 ab3@4 db4@2 f4@2 db4@6 [c5,c6]@3 [bb4,bb5]@4 ~@17 f5@2 db3@14 [f2,f5]@15 ~ db2@13 ab5@3 ~@14 db6@10 [gb4,gb5]@3 [f4,f5]@4 ~ db4@14 ab3@11 ~@7, db4@8 f3@21 [ab4,ab5]@9 ~@10 [ab4,ab5]@4 f3@19 ~@11 db3@14 f2@15 ~ [db2,db3,ab4,ab5]@16 [db2,db5]@24 ~@8, ~@6 db3@25 ~@9 gb2@13 [db5,f5,db6] ab3@17 ~@13 [f3,db5,db6]@12 ~@16 f3@5 [f4,f5]@3 ab3@16 f3@17 ~@7]/5", // Db Ebm Ab7 Fm Gb Db F5 C …
  H: "db2@3 gb2", I: "db2@3 ab2",
  J: "[~@20 [c5,f5,db6]@4 [c5,f5,c6]@3 [bb4,f5,bb5]@2 [f5,ab5]@3 [f2,c5,f5,c6]@6 ab5@2 [gb2,bb4,gb5,bb5]@6 gb5@2 ~@8 f5@3 f5@2 [ab4,f5,ab5]@3, db2@32 ~@16 db2@8 [c5,c6]@3 [bb4,bb5]@4 ~, ~@7 db4@9 ~@9 db3@7, ~@4 f4@4 ~@4 f5 f3@3, ~@18 ab4@11 ab4@11 ~@8 [ab4,ab5]@5 [db5,f5,db6] ab3@10]/2", // Dbmaj7 F5 Bb5 Fm F5 Gb Db C …
  K: "[~@20 [db5,db6]@4 ~@8 c6@6 ~@2 [bb4,gb5,bb5]@6 gb5@2 ~@8 f5@3 f5@2 f5@2 ~@9 [ab2,eb5,gb5]@8 ~@8 f5@3 f5@2 f5!2 ~ [c5,f5,ab5,c6]@6 ab5@2 [gb2,bb4,db5,gb5,bb5]@6 gb5 ~ f5@5 ~@8 [db4,db5]@2 ~@21 db6@3 ~ [gb5,gb6]@3 [ab5,ab6]@2 [bb5,bb6]@2 ~ f6@8 [f5,f6]@12 [db5,db6]@3 ~@29 [db5,db6]@3 ~@6 bb5@2 ~ f6@20 f5@3 ~@6 [db5,db6]@2 ~, db2@32 [f2,c5,f5]@15 ~ db2@8 [c5,c6]@3 [bb4,bb5]@2 [ab4,ab5]@3 [c5,c6]@20 f5@2 ab3@2 [c5,c6]@3 [bb4,bb5]@2 ab4@10 ~@9 db5@8 [gb4,gb5]@3 [f4,f5]@4 ~ db5@14 ab3@2 db4@16 ~@27 [ab5,ab6]@5 ab6@27 [ab5,ab6]@5 ab6@32, db5@10 ab3@4 db4@2 f4@2 db4@6 [c5,c6]@3 [bb4,bb5]@4 ~@7 ab5@9 ~ f5@2 db3@14 [f2,f5]@15 ~ db2@13 ab5@3 ~@21 [f4,f5]@3 f3@8 db4@8 f3@12 db5@5 ~@7 [ab5,ab6]@22 ~@2 [gb5,gb6,bb6]@6 ~@2 [ab5,f6]@24 [gb5,gb6]@8 ab5@24 [gb5,gb6,bb6]@7 ~, db4@8 f3@21 [ab4,ab5]@9 ~@10 [ab4,ab5]@4 f3@19 ~@11 db3@14 f2@15 ~ [db2,db3,ab4,ab5]@16 db2@23 db6@3 ~@5 db6@21 ~@3 db6@8 db6@21 ~@3 db6@8 db6@21 f6@7 [f5,f6]@5, ~@6 db3@25 ~@9 gb2@13 [db5,f5,db6] ab3@17 ~@13 [f3,db5,db6]@12 ~@16 f3@8 ab3@14 db3@18 ~@37 [bb5,bb6]@27 bb6@5 bb6@26 db6@6 ~@3]/8", // Db Ebm Ab7 Fm Gb Db Gb Ab …
  L: "[[db5,db6]@20 [db5,db6]@3 db6 ~@5 bb5@2 ~ f6@8 ~@12 [db5,db6]@3 ~@6 bb5@2 ~@21 [db5,db6]@3 ~@6 bb5@2 ~ f6@20 f5@3 ~@6 [db5,db6]@2 ~, f6@31 db6@9 f6@23 db6 ab5@24 [gb5,gb6]@7 db6@21 f6@7 [f5,f6]@5, ab6@27 [ab5,ab6]@5 ab6@24 bb6@3 [ab5,ab6]@5 f6@32 ab6@32, ~@24 [gb5,gb6]@8 ab5@23 db6@6 bb6@26 db6@6 bb6@26 db6@6 ~@3, ~@24 bb6@5 bb6@11 f5@16 [gb5,gb6]@8 ab6@24 bb6@3 [ab5,ab6]@5 ab5@24 [gb5,gb6,bb6]@8]/4", // Db Gb F Ab Gb Ab Gb
  M: "f6@20 f5@3 ~@6 db6@2 ~, ab6, [db5,db6]@23 db6@6 ~@3, ~@20 f6@7 [f5,f6]@5, ~@3 [gb5,gb6,bb6]", // Db F Gb
  N: "[f6@20 f5@3 ~@6 [db5,db6]@2 ~ [db1,db2]@128, ab6, [db5,db6]@23 db6@4 f5@5 db5@64 ~@64, ~@5 f6@11 ~@24, ~@24 [gb5,gb6,bb6]@8 db6@31 ~@97]/5", // Db Gb
})).s("gm_piano").gain(0.8)

// bass · synth bass 1 · "SYbasse2"
const bass = note("<A@7 B C@10 D E F G F C F G F H C@6 D E F G F C F G F H C@6 D E C@5 I ~@2>".pickRestart({
  A: "db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~",
  B: "db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ db3 ~ [db2,db3] ~", // Db
  C: "[db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~", // Db
  D: "[db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [ab0,ab2] ~ [ab0,ab2] ~ [ab0,ab2] ~ [ab0,ab2] ~", // Db Ab
  E: "[db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [ab0,ab2] ~ [db0,db2] ~ [ab0,ab2] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~", // Db Ab Db Ab Db
  F: "[f1,f3] ~ [f1,f3] ~ [f1,f3] ~ [f1,f3] ~ [gb1,gb3] ~ [gb1,gb3] ~ [gb1,gb3] ~ [gb1,gb3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~", // F Gb Db
  G: "[f1,f3] ~ [f1,f3] ~ [f1,f3] ~ [f1,f3] ~ [ab1,ab3] ~ [ab1,ab3] ~ [ab1,ab3] ~ [ab1,ab3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~", // F Ab Db
  H: "[db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [db1,db3] ~ [ab1,ab3] ~ [ab1,ab3] ~ [ab1,ab3] ~ [ab1,ab3] ~", // Db Ab
  I: "[db1,db3] ~@31", // Db
})).s("gm_synth_bass_1").gain(0.24)

// other · electric guitar clean · "Volutes3"
const electric_guitar_clean = note("<~@20 A B C D E F G H ~@8 I B C D E F G H ~@16>".pickRestart({
  A: "ab6 f6 db6 f6 ~ f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 ~",
  B: "~@5 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6",
  C: "ab6 f6 db6 ~@6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6",
  D: "ab6 f6 db6 f6 ab6 f6 db6 ~@6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6",
  E: "ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ~@6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6",
  F: "ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 ~@6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6",
  G: "ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 ~@8 db6 f6 ab6 f6 db6 f6",
  H: "ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 ~@14",
  I: "~@4 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 f6 ab6 f6 db6 ~",
})).s("gm_electric_guitar_clean").gain(0.16)

// chords · string ensemble 1 · "Strings5"
const string_ensemble_1 = note("<~@20 A B@4 C D@2 ~@4 E F G H I J K L M N O P Q@11 R@4 ~>".pickRestart({
  A: "ab4", B: "[~@6 f4 ~ f4@4 ab5 gb5 [f4,f5]@2, ab4@7 ab4@5 ~@4, ~@5 gb4@8 ~@3]/4", C: "ab5@31 ~",
  D: "[ab5 gb5 [f4,f5] ab5 db5@3 ~, ab4@3 ~@5, ~ gb4@6 ~]/2", E: "f6@3 db6", F: "ab5@3 bb5", G: "ab5",
  H: "db5@20 db6@4 c6@3 bb5@2 ab5@2 ~", I: "ab5 gb5 f5@2", J: "ab5@21 db6@2 ~ db6@3 eb6@2 f6@3", K: "ab6 gb6 f6 ab6",
  L: "db6@19 ~ db6@4 c6@3 bb5@2 ab5@3", M: "c6@8 bb5@8 ab5@6 db6@2 db6@3 eb6@2 f6@3",
  N: "ab6@22 db6@2 c6@3 bb5@2 ab5@3", O: "c6@5 ab5@3 bb5@5 gb5@3 ab5@5 f5@3 gb5@3 f5@2 db5@2 ~", P: "db5",
  Q: "db6 eb6 db6 eb6 db6 eb6 db6 eb6 db6 eb6 db6 eb6 db6 eb6 db6 eb6 db6 eb6 db6 eb6 db6 eb6 db6 eb6 db6 eb6 db6 eb6 db6 eb6 db6 eb6",
  R: "db6/4",
})).s("gm_string_ensemble_1").gain(0.32)

// chords · string ensemble 1 · "Strings5" · soft notes
const string_ensemble_1_soft = note("<~@8 A@4 B@8 C D@3 E F G@8 H@2 I@5 J@3 K@6 L@8 ~@2>".pickRestart({
  A: "[[ab3,f4]@6 [bb3,gb4]@2 [ab3,f4]@7 [bb3,gb4], [db3,db4]]/4", // Db Ebm Db Ebm Db
  B: "[[ab3,f4]@24 [bb3,gb4]@8 [ab3,f4]@24 [bb3,gb4]@8 [ab3,f4]@24 [bb3,gb4]@8 [ab3,f4]@24 [bb3,gb4]@8 [ab3,f4]@24 [bb3,gb4]@8 [ab3,f4]@23 ~ [bb3,gb4]@8 f4@24 [ab2,bb3,gb4]@8 [db3,ab3,f4]@32, db4, db3@217 ~@39, ~@96 ab3@11 ~@21]/8", // Db Ebm Db Ebm Db Ebm Db Ebm …
  C: "[c4,f4] [bb3,gb4] f4@2, ~ db4@3, ~@16 ab3@13 ~@3", // F5 Ebm
  D: "[~@8 [eb4,gb4]@8 db4@16 c4@6 ~@2 bb3@7 ~ ab3@46 ~@2, c4@7 ~ f4@12 db4@28]/3", // Ebm
  E: "c4@7 ~ bb3@6 ~@2 ab3@13 ~@3, ab4, ~ [db4,gb4]@3", F: "~ eb4 [db4,f4]@2, ab4, c4@15 ~@17, ~ gb4@3",
  G: "[c4@6 ~@2 bb3@7 ~@17 f4@24 bb3@8 [ab3,f4]@24 bb3@8 [ab3,f4]@24 bb3@7 ~ [ab3,f4]@24 bb3@7 ~ [ab3,f4]@24 bb3@7 ~ [ab3,f4]@24 bb3@7 ~ [ab3,f4]@23 ~ [bb3,gb4]@8, ~@8 db4@48 gb4@32 gb4@31 ~ gb4@31 ~ gb4@31 ~ gb4@31 ~ gb4@31 ~@9, ~@8 ab3@19 ~@5 [db3,db4]@96, ~@3 ab4@29]/8", // Db Ebm Db
  H: "[f4@3 [ab2,bb3] [db3,ab3,f4]@4, ab3@11 ~ gb4@20]/2", // Absus2 Db
  I: "[f4@8 bb3@6 ~@2 ab3@13 ~@11 eb4@8 db4@16 c4@6 ~@2 bb3@7 ~@49 c4@7 ~ bb3@6 ~@2 f4@16, ab4@72 ~@16 ab4@39 ~ ab4@32, c4@6 ~@2 gb4@31 ~ gb4@32 gb4@64 ~@24, ~@8 db4@24 c4@14 ~@26 db4@57 ~@7 [db4,gb4]@24, ~@16 f4@21 ~@11 f4@24 ~@8 ab3@16 f4@38 ~@10 ab3@13 ~@3]/5", // Gb5
  J: "[~@8 eb4@8 db4@15 ~ c4@6 ~@2 bb3@7 ~ f4@7 ~@9 f4@24 [bb3,gb4]@8, ab4@56 ab4@35 ~@5, c4@15 ~ f4@24 db4@56, ~@8 gb4@31 ~ gb4@47 ~@9, ~@24 ab3@19 ~@5]/3", // Ebm
  K: "[[ab3,f4]@24 bb3@8 [ab3,f4]@24 bb3@7 ~ [ab3,f4]@24 bb3@7 ~ [ab3,f4]@24 bb3@7 ~ [ab3,f4]@24 bb3@7 ~ [ab3,f4]@23 ~ [bb3,gb4]@8, [db3,db4], ~@24 gb4@32 gb4@31 ~ gb4@31 ~ gb4@31 ~ gb4@31 ~@9]/6", // Db Ebm Db
  L: "[f4@3 [ab2,bb3] [db3,ab3,f4]@28, ab3@11 ~ gb4@116]/8", // Absus2 Db
})).s("gm_string_ensemble_1").gain(0.16)

// chords · epiano2 · "Rhodes 6"
const epiano2 = note("<~@10 A ~@16 B C@2 D@3 E F G H@2 I@3 J K@2 L@2 M N O P Q R S@2 T U V W@2 ~>".pickRestart({
  A: "db6", B: "~@25 [c6,d6]@3 ~@4, ~@21 d7@7 ~@4, ~@11 [b6,c7]@3 ~@2, ~@23 [g6,a6]@5 ~@4, ~@6 [e6,f6] ~",
  C: "[~@25 bb6@6 ~@2 ab6@7 ~ f6@7 ~ db6@7 ~ gb6@7, ~@24 [db6,gb6]@7 db6@9 [ab5,db6]@8 [f5,ab5]@8 [bb5,db6]@8, ~@32 f6@9 ~@23]/2", // Gb5 Db5 Fm Bbm
  D: "[~ ab6@7 ~ f6@7 ~ db6@14 ~@2 db6@6 ~ db6@2 ~@6 f6@10 ~@22 [f5,db6]@8 [bb5,gb6]@8, [db6,f6]@8 [ab5,db6]@8 f5@26 ~@6 db6 ~@9 c7@3 [c6,d6,e6]@4 ~@31, ~@16 ab5@21 ~@2 ab5@3 ~@5 ab5@15 [a5,b5]@2 db6@16 ~@16, ~@59 [a6,b6]@4 g5@2 ~@7 [ab5,f6]@15 ~@9, ~@15 [f6,g6] ab6@6 ~@2]/3", // Db Ebm Db Db5 C Asus2 Db Fsus2
  E: "[db6,ab6]@8 [ab5,f6]@7 ~ [ab5,db6]@8 ~ gb6@7, ~@15 f5@9 [bb5,db6]@8", // Db5 Db Db5 Bbm
  F: "~ ab6@7 ~@9 ab6@15, [db6,f6] [ab5,db6,f6]@3", G: "~ [db6,db7]@24 ~@7",
  H: "[~ ab5@7 ~ ab5@6 ~ [f5,ab5]@15 ~ ab5@7 ~@2 ab5@6 ~ [f5,ab5]@16, [c5,f5]@8 [bb4,db5]@7 db5@16 [c5,f5]@8 c5@8 db5@17, ~@40 eb5@9 ~@15]/2", // Fm F5 Bbm F5
  I: "[[c5,f5,ab5]@7 ~ [db5,ab5]@8 ~ ab5@13 ~@18 db5@15 ~ [f5,ab5]@7 ~ ab5@7 ~ [f5,ab5]@16, ~@7 bb4@9 f5@48 ~@7 [bb4,db5]@9 ~@16, ~@16 db5@32 ~@15 c5@9 ~@7 db5@16 ~, ~@15 ab5@17 ~@16, ~@32 db6@31 ~@33]/3", // Fm Db5 Fm Bbm
  J: "~ ab5@7 [c5,eb5,ab5]@8 ~ ab5@15, [c5,f5]@9 ~@7 [db5,f5]@16", // Ab F5 Db
  K: "[~ ab5@6 ~ ab5@7 ~@17 db6@24 ~@8, [c5,f5]@7 [bb4,db5]@8 db5@41 ~@8, ~@16 [f5,ab5]@41 ~@7]/2", // F5 Bbm Fm
  L: "[db5@8 ~@9 db6@7 ~ gb5@6 ~@17 db5@8 ~ gb5@7, [f5,ab5]@24 ~@7 db5@17 ~@8 [bb4,db5]@8, ~ db5@2 [bb4,db5] [f5,ab5]@3 ~, ~@5 db6@2 ~]/2", // Fm Bbm Fm
  M: "~@16 db5@8 ~ gb5@7, [f5,ab5]@3 ~, db5@2 ~ [bb4,db5], ~ db6@2 ~", // Fm Bbm
  N: "~@2 db6 [db5,gb5,bb5], [ab4,db5]@3 ~, ~ f5@24 ~@7, ~ ab5@2 ~", // Gb Db5
  O: "db5@8 ~@21 bb5@3, ab5@27 c6@5, f5!2, ~@8 db5@15 db5@9, ~@3 [gb5,db6]", // Gb5
  P: "db5@8 db5@8 ~@4 f5@3 ~@7 bb5@2, ab5@23 ~@4 c6@5, f5@5 ~ [gb5,db6]@2, ~@16 db5@7 db5@9", // Gb5
  Q: "db5@8 ~@9 db6@7 ~ bb5@7, [f5,ab5]@3 ~, ~ db5@2 [db5,gb5]", // Fm Gb5
  R: "~@8 ab5@4 ~@3 bb5, [db5,f5]@3 [db5,db6], ab5 ~, ~@8 db6@16 ~@3 c6@5", // Db
  S: "[~ gb5 ~@14 db6@8 [gb5,bb5]@8 ~@16 db5@7 ~@2 bb5@7, [f5,ab5]@3 ~ [f5,ab5]@3 ~, db5@8 db5@15 ~ db5@24 ~@8 [db5,gb5]@8, ~@5 ab4@2 ~]/2", // Gb Fm Gb5
  T: "~@2 ab5 [bb4,db5,gb5], [db5,f5]@3 ~, ab5 ~, ~ db6@2 ~", // Gb Db
  U: "[ab4,db5,f5]@5 ~@10 f6, ~@3 ab6, ~@13 f6@2 ~, ~@7 db6", // Db
  V: "~ ab6@23 ~@6 f6@2, [db6,f6]@13 f6@2 ~, ~@3 ab6, ~@7 db6", // Db
  W: "[~ ab6@23 ~@24 ab6@16, f6 ~, db6@3 ab6@3 ~@2, ~@13 db6@2 db6@17, ~@7 ab5 [ab5,f6]@8]/2", // Db
})).s("gm_epiano2").gain(0.56)

// other · timpani · "Timbal 9"
const timpani = note("<~@20 A B C D A B C D ~@8 A B C D A B C D ~@16>".pickRestart({
  A: "f2@8 ~@8 db2@13 ~@3", B: "f2@8 ~@8 db2@11 ~@5", C: "f2 ~@3", D: "db2@13 ~@19",
})).s("gm_timpani").gain(0.8)

// drums · snare
const snare = s("sd").struct("<~@8 [~@3 x!4 ~@4 x!4 ~]!49 ~@3>").gain(0.32)

// drums · snare · soft notes
const snare_soft = s("sd").struct("<~@8 [~@7 x ~@7 x]!49 ~@3>").gain(0.19)

// drums · clap
const clap = s("cp").struct("<~@8 [~@3 x!4 ~@4 x!4 ~]!49 ~@3>").gain(0.39)

// drums · clap · soft notes
const clap_soft = s("cp").struct("<~@8 [~@7 x ~@7 x]!49 ~@3>").gain(0.26)

// drums · crash
const crash = s("cr").struct("<~@19 [~@19 x!13] x ~@14 [~@19 x!13] x ~@23>").gain(0.32)

// drums · crash · soft notes
const crash_soft = s("cr").struct("<~@19 [~@15 x!4 ~@13] ~@15 [~@15 x!4 ~@13] ~@24>").gain(0.19)

stack(
  piano, bass, electric_guitar_clean, string_ensemble_1, string_ensemble_1_soft, epiano2, timpani, snare, snare_soft,
  clap, clap_soft, crash, crash_soft
)