// It's Oh So Quiet — Bjork
// 129 bpm, 4/4, key A# major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Tempo changes preserved in elapsed time; displayed bars use the dominant tempo.
// note: metre changes (3/4 at bar 1, 4/4 at bar 22, 3/4 at bar 36, 4/4 at bar 47, ...) are rendered on a constant 4/4 grid of one bar per cycle
// note: pitch bends are ignored
// note: sustain pedal (CC 64) lengthens the held notes
// note: duplicate parts dropped: ch 12 "flute" flute (copy of ch 4 "Clarinet" clarinet)
// note: Full arrangement: all 117 bars on a 32-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 · acoustic bass · "Bass"
const bass = note(`<
  A@3 B@4 ~@3 C@3 D@6 E F G@8 ~ H@2 ~@3 I@2 J@6 K L@2 M@6 ~@19 N@3 O@6 ~ H@2 ~@12 P Q R S T U V W X Y Z AA AB AC AD@2 AE
  AF AG AH@3
>`.pickRestart({
  A: "[~@31 d2@29 c2@29 bb1@5 ~@2]/3", B: "[~@22 eb2@29 d2@29 c2@29 bb1@6 ~@13]/4", C: "[~@30 g2@29 gb2@28 ~@9]/3",
  D: "[~@20 e2@29 f2@29 bb2@29 f2@29 e2@30 ~@26]/6", E: "~@2 bb2@27 ~@3", F: "~@15 bb1@3 ~@2 bb1 ~@2 bb1@2 ~@3 eb2@4",
  G: "[~@31 ab2@5 ~@3 ab2@6 ~@2 bb2@4 ~@4 bb2@6 ~@2 c3@3 bb2@2 g2 ~@2 c2@7 ~ db2@6 ~@2 d2@7 ~ eb2@7 ~ bb1@7 ~ e2@7 ~ bb1@7 ~ eb2@7 ~ g1@7 ~ c2@7 ~ e1@7 ~ f1@7 ~ f2@8 c2@8 g1@7 ~ f1@7 ~ a1@7 ~ d2@7 ~ c2@5 ~@3 bb1@7 ~@26]/8",
  H: "[~@31 bb1@5 ~@28]/2", I: "[~@6 g2@29 gb2@28 ~]/2", J: "[~@29 e2@29 f2@29 bb2@29 f2@29 e2@30 ~@17]/6",
  K: "~@10 bb2@15 ~@7", L: "[~@23 bb1@3 ~@3 bb1 ~ bb1@2 ~@4 eb2@4 ~@23]/2",
  M: "[~@7 ab1@8 c2@8 bb1@8 b1@8 c2@7 ~ c2@7 ~ db2@6 ~@2 d2@6 ~@2 eb2@7 ~ bb1@7 ~ e2@7 ~ bb1@7 ~ eb2@7 ~ g1@7 ~ c2@7 ~ e1@7 ~ f1@7 ~ bb1@7 ~ b1@6 ~@2 b1@7 ~ bb1@5 ~@20]/6",
  N: "[~@15 bb1@3 ~@3 bb1@3 ~@2 bb1@3 ~@2 eb2@6 ~@26 ab2@5 ~@3 ab2@6 ~@2 bb2@4 ~@4 bb2@6 ~@2 c3]/3",
  O: "[~@2 bb2@3 g2 ~ c2@7 ~ db2@6 ~@2 d2@7 ~ eb2@7 ~ bb1@7 ~ e2@7 ~ bb1@7 ~ eb2@7 ~ g1@7 ~ c2@7 ~ e1@7 ~ f1@7 ~ f2@8 c2@8 g1@7 ~ f1@7 ~ a1@7 ~ d2@7 ~ c2@5 ~@3 bb1@7 ~@26]/6",
  P: "eb2@16 e2@5 e2@5 ~ e2@5", Q: "eb2", R: "ab1!2 bb1 b1", S: "c2!2 db2 d2", T: "eb2 bb1 e2 bb1", U: "eb2 g1 c2 e1",
  V: "f1 a1 b1!2", W: "bb1@3 ~@13", X: "eb2 bb2 g2 eb2", Y: "db2@8 bb1@7 ~ eb2@5 eb2@6 ~@5", Z: "~ f1 ~ f1",
  AA: "~@8 ab1@8 ~@8 ab1@7 ~", AB: "bb1@8 ~@5 bb1@9 ~@2 bb1@8", AC: "~@5 bb1@9 ~@2 bb1@6 ~@2 bb1@4 eb2@4",
  AD: "[~@16 e2@43 ~@5]/2", AE: "ab1@6 ~@2 ab1@6 ~@2 c2@7 ~ ab1@6 ~@2", AF: "bb1@8 ~@5 bb1@5 ~@6 gb1@8",
  AG: "~@5 gb1@6 ~@5 f1@2 ~@3 f1@6 ~@5", AH: "[ab1@27 ~@5]/3",
})).s("gm_acoustic_bass").gain(0.45)

// bass · acoustic bass · "Bass" · soft notes
const bass_soft = note(`<
  A ~@8 B C ~ D@2 ~@4 E@2 ~@8 F@3 ~@2 G@3 ~ H ~@4 I@2 ~@9 J@2 K@4 ~ L@3 M@7 N ~@8 F@3 ~@2 O@3 P@7 Q ~@22
>`.pickRestart({
  A: "~ eb2@15", B: "~ eb2@7", C: "~ f2@29 ~@2", D: "[~@23 f2@29 ~@12]/2", E: "[~@5 f2@30 ~@29]/2",
  F: "[~@31 b1@10 ~@22 f1@13 ~@20]/3", G: "[~@12 eb2@29 f2@29 ~@26]/3", H: "f2@29 ~@3", I: "[~@13 f2@30 ~@21]/2",
  J: "[~@7 eb2@29 d2@28]/2", K: "[c2@29 bb1@5 ~@23 eb2@28 d2@19 c2@8 ~@2 bb1@6 ~@8]/4",
  L: "[~@11 eb2@28 d2@28 eb2@28 ~]/3", M: "[g2@19 gb2@9 f2@28 ~ e2@28 f2@28 bb1@28 ~ bb2@28 b2@29 bb2@24 ~]/7",
  N: "~@3 bb2@27 ~@2", O: "[~@11 eb2@29 d2@28 eb2@28]/3",
  P: "[g2@19 gb2@9 ~ f2@28 e2@29 f2@28 bb1@28 bb2@28 ~ b2@28 bb2@24 ~]/7", Q: "~@4 bb2@27 ~",
})).s("gm_acoustic_bass").gain(0.2)

// chords · acoustic guitar nylon · "acoustic"
const acoustic_guitar_nylon = note(`<
  A B C ~ D E F ~@2 G H I J K@2 L M@2 N O ~@13 P@2 Q R S T U V@2 W X@2 ~@8 Y Z AA ~ AB@2 ~@58
>`.pickRestart({
  A: "~@6 [g3,bb3,eb4]@3 ~@2 [bb3,eb4]@2 ~@3", B: "~@9 [g3,bb3,d4]@5 ~@5 [g3,bb3,d4]@4 ~@9",
  C: "~@6 c4@5 ~@5 [ab3,c4,eb4]@4 ~@5 [f3,bb3,d4]@3 ~@4", D: "[g3,bb3,eb4]@5 ~@4 [g3,bb3,eb4]@4 ~@16 d4@3",
  E: "~@6 [g3,bb3,d4]@3 ~@17 [ab3,c4,eb4]@5 ~", F: "~@3 [ab3,c4,eb4]@3 ~@7 [f3,bb3,d4]@3 ~@16",
  G: "~@13 [g3,bb3,eb4]@5 ~@5 [g3,bb3,eb4]@5 ~@4", H: "~@10 [ab3,c4,f4]@5 ~@5 [ab3,c4,f4]@4 ~@8",
  I: "~@7 [bb3,d4,g4]@5 ~@5 [bb3,d4,g4]@4 ~@11", J: "~@2 [a3,c4,gb4]@3 ~@2 [a3,c4,gb4]@2 ~@7",
  K: "[~ [ab3,c4,f4]@6 ~@4 [ab3,c4,f4]@5 ~@14 [bb3,db4,e4]@6 ~@4 [bb3,db4,e4]@6 ~@13 [ab3,c4,f4]@5]/2", // Fm Bbdim Fm
  L: "~@5 [ab3,c4,f4]@4 ~@15 [f3,ab3,d4]@6 ~@2", // Fm Ddim
  M: "[~@2 [f3,ab3,d4]@4 ~@15 [ab3,c4,f4]@6 ~@4 [ab3,c4,f4]@5 ~@14 [bb3,db4,e4]@7 ~@2 [bb3,db4,e4]@5]/2", // Ddim Fm Bbdim
  N: "~@15 [ab3,c4,f4]@5 ~@4 [ab3,c4,f4]@5 ~@3", O: "~@12 [f3,bb3,d4]@6 ~@3 [f3,bb3,d4]@6 ~@5",
  P: "[~@22 [g3,bb3,eb4]@5 ~@4 [g3,bb3,eb4]@5 ~@15 [ab3,c4,f4]@5 ~@4 [ab3,c4,f4]@4]/2", // Eb Fm
  Q: "~@16 [bb3,d4,g4]@5 ~@4 [bb3,d4,g4]@4 ~@3", R: "~@13 [a3,c4,gb4]@6 ~@3 [a3,c4,gb4]@4 ~@6",
  S: "~@10 [ab3,c4,f4]@6 ~@3 [ab3,c4,f4]@5 ~@8", T: "~@3 [bb3,db4,e4]@3 ~@2 [bb3,db4,e4]@3 ~@5",
  U: "~@3 [ab3,c4,f4]@6 ~@4 [ab3,c4,f4]@4 ~@15", // Fm
  V: "[[f3,ab3,d4]@6 ~@4 [f3,ab3,d4]@4 ~@15 [ab3,c4,f4]@6 ~@4 [ab3,c4,f4]@5 ~@14 [bb3,db4,e4]@6]/2", // Ddim Fm Bbdim
  W: "~@4 [bb3,db4,e4]@5 ~@14 [ab3,c4,f4]@5 ~@4", X: "[~ [ab3,c4,f4]@5 ~@14 [f3,bb3,d4]@6 ~@4 [f3,bb3,d4]@6 ~@28]/2",
  Y: "~@17 [g3,bb3,eb4]@5 ~@4 [g3,bb3,eb4]@4 ~@2", Z: "~@13 [g3,bb3,d4]@5 ~@5 [g3,bb3,d4]@4 ~@5",
  AA: "~@10 [ab3,c4]@5 ~@4 [ab3,c4,eb4]@4 ~@6 [f3,bb3,d4]@3", // Ab Bb
  AB: "[~@2 [g3,bb3,eb4]@5 ~@5 [g3,bb3,eb4]@3 ~@16 [g3,bb3,d4]@4 ~@5 [ab3,c4,eb4]@7 ~@3 [f3,bb3,d4]@4 ~@10]/2", // Eb Gm Ab Bb
})).s("gm_acoustic_guitar_nylon").gain(0.1).pan(0.3)

// chords · acoustic guitar nylon · "acoustic" · soft notes
const acoustic_guitar_nylon_2 = note(`<
  A ~ B ~ C ~@50 D ~@4 E@2 F G H I@2 J K@2 L ~@13 M@2 N O P Q@2 R S@2 T ~@22
>`.pickRestart({
  A: "~@11 g3@2 ~@3", B: "~@6 [ab3,eb4]@5 ~@21", C: "~@29 [g3,bb3]@3", D: "~@10 eb4@5 ~@17",
  E: "[~@20 [g3,bb3,eb4]@5 ~@5 [g3,bb3,eb4]@5 ~@13 [g3,bb3,d4]@4 ~@6 [g3,bb3,d4]@5 ~]/2", // Eb Gm
  F: "~@13 [g3,bb3,eb4]@4 ~@5 [g3,bb3,eb4]@5 ~@5", G: "~@9 [bb3,d4,g4]@8 ~@2 [a3,db4,gb4]@3 ~@10",
  H: "~@6 [ab3,c4,f4]@6 ~@3 [ab3,c4,f4]@5 ~@12", // Fm
  I: "[~@2 [bb3,db4,e4]@6 ~@4 [bb3,db4,e4]@5 ~@13 [ab3,c4,f4]@5 ~@5 [ab3,c4,f4]@4 ~@15 [f3,ab3,d4]@5]/2", // Bbdim Fm Ddim
  J: "~@4 [f3,ab3,d4]@4 ~@15 [ab3,d4,f4]@6 ~@3", // Ddim
  K: "[~ [ab3,d4,f4]@5 ~@14 [b3,d4,f4]@6 ~@3 [b3,d4,f4]@5 ~@14 [ab3,d4,f4]@5 ~@5 [ab3,d4,f4]@5 ~]/2", // Ddim Bdim Ddim
  L: "~@12 [f3,bb3,d4]@5 ~@5 [f3,bb3,d4]@6 ~@4", // Bb
  M: "[~@21 [g3,bb3,eb4]@5 ~@4 [g3,bb3,eb4]@5 ~@14 [g3,bb3,d4]@4 ~@5 [g3,bb3,d4]@5 ~]/2", // Eb Gm
  N: "~@13 [g3,bb3,eb4]@4 ~@6 [g3,bb3,eb4]@5 ~@4", O: "~@10 [bb3,d4,g4]@8 ~ [a3,db4,gb4]@3 ~@10",
  P: "~@6 [ab3,c4,f4]@6 ~@4 [ab3,c4,f4]@5 ~@11", // Fm
  Q: "[~@3 [bb3,db4,e4]@6 ~@3 [bb3,db4,e4]@5 ~@14 [ab3,c4,f4]@5 ~@5 [ab3,c4,f4]@4 ~@14 [f3,ab3,d4]@5]/2", // Bbdim Fm Ddim
  R: "~@5 [f3,ab3,d4]@4 ~@15 [ab3,d4,f4]@6 ~@2", // Ddim
  S: "[~ [ab3,d4,f4]@5 ~@14 [b3,d4,f4]@6 ~@4 [b3,d4,f4]@5 ~@14 [ab3,d4,f4]@5 ~@4 [ab3,d4,f4]@5 ~]/2", // Ddim Bdim Ddim
  T: "~@13 [f3,bb3,d4]@5 ~@5 [f3,bb3,d4]@6 ~@3", // Bb
})).s("gm_acoustic_guitar_nylon").gain(0.05).pan(0.3)

// chords · clarinet
const clarinet = note(`<
  A@3 B@2 C@2 ~@2 D E@2 F@4 G@3 H ~@13 I@4 J@3 K@3 L@2 ~@8 M@2 N O@3 ~@14 P@2 Q@2 R@2 ~@18 S@2 T U V W X Y Z AA AB@2 ~@8
>`.pickRestart({
  A: "[~@2 eb4@15 bb3@5 eb4@5 bb4@4 d4@14 ~ bb3@5 d4@4 bb4@4 ~ c4@18 ~@2 ab3@9 bb3@4 ~@3]/3",
  B: "[~@22 eb4@14 ~ bb3@4 eb4@5 bb4@4 ~ d4@13]/2", C: "[~@2 bb3@4 d4@5 bb4@5 c4@19 ab3@10 bb3@5 ~@14]/2",
  D: "~@4 eb4@15 ~@4 eb4@5 g4@4", E: "[~ f4@28 ~ g4@31 ~@3]/2",
  F: "[~@14 gb4@9 f4@14 ~ bb3@5 d4@5 f4@4 e4@29 f4@29 ~@18]/4", G: "[~@11 f4@15 ~@5 d4@4 f4@5 e4@28 ~@28]/3",
  H: "~ d4@14 ~", I: "[~@12 eb4@15 ~@4 eb4@5 g4@5 f4@28 ~ g4@31 ~@17 gb4@9 ~]/4",
  J: "[f4@14 bb3@5 d4@5 f4@5 e4@29 f4@29 ~@9]/3", K: "[~@20 f4@15 ~@4 d4@5 f4@5 e4@28 ~@19]/3", L: "[~@5 d4@14 ~@13]/2",
  M: "[~@7 eb4@14 ~ bb3@4 eb4@5 bb4@5 d4@14 bb3@5 d4@4 bb4@4 ~]/2", N: "c4@18 ~ ab3@9 ~ bb3@3",
  O: "[~@25 eb4@14 bb3@4 ~ eb4@5 bb4@4 d4@19 c4@10 bb3@5 ~@9]/3",
  P: "[~@7 f4@5 ~@3 ab4@8 f4@2 ~@4 eb4@8 ab4@2 f4@5 ~ eb4 ~ bb4@11 ~@6, ~@5 [ab3,c4]@9 ~ [bb3,db4]@12 ~@2 c4@12 ~@23, ~@5 ab4@4 ~@20 ab4@4 ~@31]/2", // Ab Bbm
  Q: "[~@7 eb4@4 ~@2 bb3@2 [ab3,b3,gb4]@14 ~@2 [g3,bb3,g4]@5 ~ eb4@2 g3@3 ~@3 [g3,bb3,db4,e4]@17 ~@2, ~@5 [g3,bb3,g4]@4 ~@30 bb3 ~@24]/2", // Abm7 Gm Gdim Gm
  R: "[~@7 c4@3 ~@3 bb3 ~ e4@15 ~ f4@5 ~@28, ~@5 eb4@4 ~@55]/2",
  S: "[~@5 ab4@3 f4@5 ~@3 ab4@9 ~@4 eb4@8 ab4@3 f4@5 eb4 ~@2 bb4@11 ~@5, ~@5 [ab3,c4]@9 ~@15 c4@12 ~@23, ~@29 ab4@4 ~@31]/2", // Ab
  T: "~@5 [g3,bb3,g4]@3 eb4@4 ~ bb3@2 ~ [ab3,b3,gb4]@14 ~@2", // Gm Abm7
  U: "[g3,bb3,g4]@5 eb4@2 ~ g3@3 ~@2 [g3,bb3,db4,e4]@17 ~@2, ~@8 bb3 ~@23", V: "~@5 eb4@3 c4@3 ~@2 bb3 ~@2 e4@15 ~",
  W: "f4@5 ~@27", X: "[bb3,eb4,g4]", Y: "[ab3,db4,f4]@15 ~ [bb3,eb4,g4]@4 ~ [bb3,eb4,g4]@2 ~@9", Z: "g4!2",
  AA: "[eb4,gb4,bb4]@16 [eb4,gb4,bb4]@15 ~", // Ebm
  AB: "[[f4,ab4,c5]@11 ~ [f4,ab4,c5]@10 ~@2 [f4,ab4,c5]@11 ~ [f4,ab4,c5]@10 ~@2 [f4,ab4,c5]@7 ~ [f4,ab4,bb4]@4 [eb4,g4,c5]@4]/2", // Fm Bb7 Cm
})).s("gm_clarinet").gain(0.2).pan(0.7)

// chords · clarinet · soft notes
const clarinet_soft = note("<~@9 A ~@6 B ~ C ~@14 D ~@7 E F@2 ~@29 G H ~@22 I J ~@6 K ~@11>".pickRestart({
  A: "~@18 bb3@5 ~@9", B: "~@13 bb3@3", C: "~@5 f4@27", D: "~@27 bb3@5", E: "~ bb3@3 ~@12", F: "[~@13 f4@29 ~@22]/2",
  G: "~@13 eb4@3 ~@7 eb4@2 ~@7", H: "~@15 [db4,f4]@12 ~@5", I: "~@13 eb4@3 ~@8 [eb4,f4]@2 ~@6, ~@4 [bb3,db4]@3 ~",
  J: "~@4 [db4,f4]@3 ~", K: "[c4,eb4]!2",
})).s("gm_clarinet").gain(0.15).pan(0.7)

// chords · piano
const piano = note("<~@21 A@8 ~@17 B@5 C ~@20 D@8 ~@17 E F G H I J K L M N O P ~@2 Q R S T@2 ~>".pickRestart({
  A: "[~@31 [ab3,c4,eb4,ab4]@6 ~@2 [ab3,c4,eb4,ab4]@5 ab2@3 [bb3,db4,f4,ab4]@5 ~@3 [bb3,db4,f4,ab4]@5 bb2@2 ~ [c4,eb4,ab4]@5 ~@3 [c4,eb4,ab4]@5 c3@2 ~ [ab3,db4,f4,ab4]@5 ~@3 [ab3,db4,f4,ab4]@5 db3@2 ~ [bb3,eb4,g4]@4 ~@4 [bb3,eb4,g4]@5 eb3@2 ~ [bb3,e4,ab4]@5 ~@3 [bb3,e4,ab4]@5 e3@2 ~ [bb3,eb4,g4]@4 ~@4 [bb3,eb4,g4]@5 ~@3 [bb3,eb4,g4]@3 ~@5 [bb3,eb4,g4]@5 eb3@3 [a3,c4,eb4,f4]@4 ~@4 [a3,c4,eb4,f4]@5 f3@2 ~ [g3,bb3,db4,e4]@5 f3 ~@2 [g3,bb3,db4,e4]@5 f3@2 ~ [a3,c4,eb4,f4]@6 ~@2 [a3,c4,eb4,f4]@5 f3@3 [a3,c4,eb4,f4]@5 f3@2 ~ [a3,c4,eb4,f4]@5 f3@2 ~ [bb2,ab3,d4,f4]@4 ~@29, ~@47 bb2@8 ~@8 c3@8 ~@8 db3@8 ~@8 eb3@8 ~@8 e3@8 ~@8 eb3@8 ~@5 eb3@12 ~@7 f3@8 ~@89]/8", // Ab Bbm7 Ab Db Eb Bbm7b5 Eb F7 …
  B: "[~@7 [ab3,c4,eb4,ab4]@6 ~@2 [ab3,c4,eb4,ab4]@6 ab2@2 [bb3,db4,f4,ab4]@4 ~@4 [bb3,db4,f4,ab4]@5 ~ bb2@2 [c4,eb4,ab4]@5 ~@3 [c4,eb4,ab4]@6 c3@2 [ab3,db4,f4,ab4]@5 ~@3 [ab3,db4,f4,ab4]@6 db3@2 [bb3,eb4,g4]@4 ~@4 [bb3,eb4,g4]@5 ~ eb3@2 [bb3,e4,ab4]@5 ~@3 [bb3,e4,ab4]@6 e3@2 [bb3,eb4,g4]@4 ~@4 [bb3,eb4,g4]@6 ~@2 [bb3,eb4,g4]@3 ~@9 eb3@3 ~ [a3,c4,eb4,f4]@5 ~@3 [a3,c4,eb4,f4]@5 ~@3 [a3,c4,eb4,f4]@4 ~@4 [eb4,f4], ~@23 bb2@8 ~@8 c3@8 ~@8 db3@8 ~@8 eb3@8 ~@8 e3@8 ~@8 eb3@8 ~@6 eb3@10 [bb3,eb4,g4]@7 ~@26]/5", // Ab Bbm7 Ab Db Eb Bbm7b5 Eb F7 …
  C: "~@5 f3 ~ [bb3,d4,f4,bb4]@4 ~@21", // Bb
  D: "[~@31 [ab3,c4,eb4,ab4]@6 ~@2 [ab3,c4,eb4,ab4]@6 ab2@2 [bb3,db4,f4,ab4]@5 ~@3 [bb3,db4,f4,ab4]@5 ~ bb2@2 [c4,eb4,ab4]@5 ~@3 [c4,eb4,ab4]@6 c3@2 [ab3,db4,f4,ab4]@5 ~@3 [ab3,db4,f4,ab4]@6 db3@2 [bb3,eb4,g4]@4 ~@4 [bb3,eb4,g4]@5 ~ eb3@2 [bb3,e4,ab4]@5 ~@3 [bb3,e4,ab4]@6 e3@2 [bb3,eb4,g4]@4 ~@4 [bb3,eb4,g4]@6 ~@2 [bb3,eb4,g4]@3 ~@5 [bb3,eb4,g4]@6 eb3@2 [a3,c4,eb4,f4]@4 ~@4 [a3,c4,eb4,f4]@6 f3@2 [g3,bb3,db4,e4]@6 f3 ~ [g3,bb3,db4,e4]@6 f3@2 [a3,c4,eb4,f4]@6 ~@2 [a3,c4,eb4,f4]@6 ~@2 [a3,c4,eb4,f4]@6 f3@2 [a3,c4,eb4,f4]@6 f3@2 [bb2,ab3,d4,f4]@4 ~@29, ~@47 bb2@8 ~@8 c3@8 ~@8 db3@8 ~@8 eb3@8 ~@8 e3@8 ~@8 eb3@8 ~@6 eb3@12 ~@6 f3@8 ~@38 f3@4 ~@47]/8", // Ab Bbm7 Ab Db Eb Bbm7b5 Eb F7 …
  E: "[ab3,c4,eb4,ab4]@6 ~@2 [ab3,c4,eb4,ab4]@5 ab2@3 [bb3,db4,f4,ab4]@5 ~@3 [bb3,db4,f4,ab4]@5 bb2@2 ~, ~@2 bb2 ~", // Ab Bbm7
  F: "[c4,eb4,ab4]@5 ~@3 [c4,eb4,ab4]@5 c3@2 ~ [ab3,db4,f4,ab4]@5 ~@3 [ab3,db4,f4,ab4]@5 db3@2 ~, c3 ~ db3 ~", // Ab Db
  G: "[bb3,eb4,g4]@4 ~@4 [bb3,eb4,g4]@5 eb3@2 ~ [bb3,e4,ab4]@5 ~@3 [bb3,e4,ab4]@5 e3@2 ~, eb3 ~ e3 ~", // Eb Bbm7b5
  H: "[bb3,eb4,g4]@4 ~@4 [bb3,eb4,g4]@5 ~@3 [bb3,eb4,g4]@3 ~@9 eb3@3 ~, eb3@8 ~@5 eb3@11 [bb3,eb4,g4]@7 ~", // Eb
  I: "[a3,c4,eb4,f4]@5 ~@3 [a3,c4,eb4,f4]@5 ~@3 [a3,c4,eb4,f4]@4 ~@4 [eb4,f4] ~@5 f3 ~", J: "[bb3,d4,f4,bb4] ~@7",
  K: "~@8 eb3@4 ~@4 eb3 ~@7 [bb3,eb4,g4]@5 eb3 ~@2, eb2@29 ~@3, [bb3,eb4,g4]@12 g4@9 eb3@5 ~@6, ~@13 [bb3,eb4]@10 ~@9", // Eb Eb5
  L: "[ab3,db4,f4]@5 ~@3 [ab3,db4,f4]@5 db3 ~@2 [bb3,eb4,g4]@2 ~@2 g4 [eb3,bb3,eb4] ~@10, db3@8 ~@8 eb3 ~@15", // Db Eb Eb5
  M: "[f1,f2,f3,c4,eb4,g4]!2", N: "[ab1,ab2,ab3,eb4,gb4,bb4]@2 [ab1,ab2,ab3,eb4,gb4,bb4] ~",
  O: "[bb1,bb2,bb3,f4,ab4,c5]@5 ~ [bb1,bb2,bb3,f4,ab4,c5]@4 ~@2 [bb1,bb2,bb3,f4,ab4,c5]@4", // Fm
  P: "~@4 [bb1,bb2,bb3,f4,ab4,c5]@7 ~@5 [bb1,bb2,bb3,f4,ab4,c5]@6 ~@2 [bb1,bb2,f4,ab4,bb4]@3 ~ [eb4,g4,c5]@3 ~, ~@24 bb3 ~@7", // Fm Bb7 Cm
  Q: "[c4,eb4,ab4]@8 ~@6 ab2@3 ~@7 ab2@5 ab2@3, ab2@14 ~@3 ab2@7 ~@8, ~@8 [c4,eb4,ab4]@13 [c4,eb4,ab4]@11", // Ab
  R: "[bb2,c4,f4,ab4]@11 ~@2 [bb2,c4,f4,ab4]@3 ~@8 [gb2,c4,e4,ab4]@8", // Fm Caug
  S: "~@5 [gb2,c4,e4,ab4]@3 ~@8 [f2,c4,e4,ab4]@3 ~@3 f2@2 ~@8, ~@21 [c4,e4,ab4]@3 ~@8", // Caug Fm Caug
  T: "[~ [ab3,eb4]@9 ~@2 eb4@2 ~ [eb4,ab4]@2 ~@9 ab3@2 ~@5 [ab2,ab3]@2 ~@8 [ab2,c4]@11 ~@10, ~ c4@17 eb4@2 c4@3 c4@12 [c4,eb4,ab4]@2 ~ c4@5 ~@21, ~ [ab2,ab4]@14 ~@2 ab3@2 ab3@2 [eb4,ab4]@2 [eb4,ab4]@2 [ab2,eb4,ab4]@3 [ab2,eb4,ab4]@2 [ab2,eb4,ab4]@2 [eb4,ab4]@3 ~@2 [eb4,ab4]@2 [ab3,eb4]@2 ab3@13 ~@10, ~@10 ab3@4 [ab2,ab3]@4 [ab2,ab4]@4 [ab2,ab3]@2 ab3@2 ~@3 ab3@2 ab3@2 ~@3 [ab2,ab3]@2 ab2@2 ab4@2 [eb4,ab4]@12 ~@10, ~@41 ab2@2 ~@21]/2", // Ab5 Ab Ab5 Ab Ab5
})).s("gm_piano").gain(0.25)

// chords · trumpet
const trumpet = note(`<
  ~@20 A@2 B@2 C@2 D@6 ~@12 E@2 F@2 G H I@2 ~@19 J@2 B@2 C@2 D@6 ~@12 K L M N O P Q R S T U V ~@2 W@2 X Y Z AA@2 ~
>`.pickRestart({
  A: "[~@15 [db5,db6]@6 [db5,db6]@2 [db5,db6]@6 [bb4,bb5]@5 ~@30]/2", // Db Bb
  B: "[~@15 [ab4,c5,ab5,c6]@15 ~ [ab4,c5,ab5,c6]@5 ~@28]/2", // Ab
  C: "[~@15 [bb4,d5,f5,ab5,bb5]@11 ~@5 [bb4,eb5,g5]@5 ~@28]/2", // Bb7 Eb
  D: "[~@15 [f4,bb4,db5,f5,bb5,db6]@14 ~@2 [f4,a4,d5,f5,a5,d6]@4 ~@28 [bb4,d5,f5,bb5]@4 ~@28 [b4,d5,f5]@2 ~@30 [f4,a4,c5,eb5,f5]@3 ~@29 [bb4,d5,f5,bb5]@4 ~@29, ~@159 g5 ~@32]/6", // Bbm Dm Bb Bdim F7 Bb
  E: "[~@23 [db5,db6]@6 [db5,db6]@2 [db5,db6]@6 [bb4,bb5]@5 ~@22]/2", // Db Bb
  F: "[~@23 [ab4,c5,ab5,c6]@15 ~ [ab4,c5,ab5,c6]@5 ~@20]/2", G: "~@23 [bb4,d5,f5,ab5,bb5]@9",
  H: "~@7 [bb4,eb5,g5]@5 ~@20", I: "[~@23 [d4,f4,ab4,d5,f5,ab5]@14 ~@2 [d4,f4,bb4,d5,f5,bb5]@4 ~@21]/2",
  J: "[~@15 [db5,db6]@5 ~ [db5,db6]@5 [db5,db6]@5 [bb4,bb5]@5 ~@28]/2", // Db Bb
  K: "~@5 [d4,d5]@3 [eb4,eb5]@3 [g4,g5]@2 [bb4,bb5]@3 [db5,db6]@5 [db5,db6]@5 ~ [db5,db6]@5", L: "[bb4,bb5]@5 ~@27",
  M: "~@16 [ab4,c5,ab5,c6]@15 ~", N: "[ab4,c5,ab5,c6]@5 ~@27", O: "~@16 [bb4,d5,f5,ab5,bb5]@11 ~@5",
  P: "[bb4,eb5,g5]@5 ~@27", Q: "~@8 [d4,f4,ab4,d5,f5,ab5]@7 ~", R: "[d4,f4,bb4,d5,f5,bb5] ~@7",
  S: "~@5 [eb4,eb5]@2 ~ [g4,g5]@2 ~ [ab4,ab5]@2 a4@2 ~ [bb4,bb5]@5 [eb4,eb5]@2 ~@6 [g4,g5]@2 ~, ~@13 a5 ~@18", // Eb G Ab Bb Eb G
  T: "f4@2 ~ [g4,g5]@2 [ab4,ab5] ~@2 [g4,g5]@3 [ab4,ab5]@2 [a4,a5] ~@2 [bb4,bb5]@4 ~ [eb4,eb5]@3 ~@8, f5 ~@31", // G Ab G Ab A Bb Eb
  U: "~@12 [g4,g5,g6]@3 ~", V: "~@3 [bb4,bb5]", W: "[~ [eb4,eb5]@2 ~]/2",
  X: "~@5 eb4@2 ~ [ab4,ab5]@2 ~ [bb4,bb5]@2 [b4,b5]@2 ~ [c5,c6]@5 [ab4,ab5]@2 ~@6 ab4@2 ~, ~@5 eb5 ~@23 ab5 ~@2", // Ab Bb B C Ab
  Y: "[c5,c6]@9 ~@3 c6@2 ~@10 [c5,c6]@8, ~@12 c5 ~@19", Z: "~@4 [c5,c6]@3 ~@9 c6@2 ~@3 [c5,c6]@3 ~@8, ~@16 c5 ~@15",
  AA: "[[eb5,eb6]@13 ~@3]/2", // Eb
})).s("gm_trumpet").gain(0.45).pan(0.3)

// chords · brass section · "Brass 1"
const brass_section = note(`<
  ~@20 A@2 B@2 C@2 D@3 E@3 ~@12 F@2 G@2 H@2 I@2 ~@19 J@2 B@2 C@2 D@3 E@3 ~@12 K L M N O P Q R S T U V ~@2 W@2 X Y@2 Z@2
  ~
>`.pickRestart({
  A: "[~@15 [g4,bb4,db5,g5,bb5,db6]@6 [g4,bb4,db5,g5,bb5,db6]@2 [g4,bb4,db5,g5,bb5,db6]@6 [eb4,g4,bb4,eb5,g5,bb5]@5 ~@30]/2", // Gdim Eb
  B: "[~@15 [ab4,c5,eb5,f5,ab5]@15 ~ [ab4,c5,eb5,f5,ab5]@5 ~@28]/2", // Fm7
  C: "[~@15 [bb3,bb4,d5,f5,ab5,bb5]@14 ~@2 [eb4,bb4,db5,eb5,g5]@5 ~@28]/2", // Bb7 Eb7
  D: "[~@15 [f4,bb4,db5,f5,bb5,db6]@14 ~@2 [f4,a4,d5,f5,a5,d6]@5 ~@27 [bb4,d5,f5]@4 ~@29]/3", // Bbm Dm Bb
  E: "[~@31 a4@3 ~@29 [bb4,d5,f5,ab5,bb5]@6 ~@27]/3", // Bb7
  F: "[~@23 [g4,bb4,db5,g5,bb5,db6]@6 [g4,bb4,db5,g5,bb5,db6]@2 [g4,bb4,db5,g5,bb5,db6]@6 [eb4,g4,bb4,eb5,g5,bb5]@5 ~@22]/2", // Gdim Eb
  G: "[~@23 [ab4,c5,eb5,f5,ab5]@15 ~ [ab4,c5,eb5,f5,ab5]@5 ~@20]/2", // Fm7
  H: "[~@23 [bb3,bb4,d5,f5,ab5,bb5]@14 ~@2 [eb4,bb4,db5,eb5,g5]@4 ~@21]/2", // Bb7 Eb7
  I: "[~@23 [d4,f4,ab4,d5,f5,ab5]@15 ~ [d4,f4,bb4,d5,f5,bb5]@4 ~@21]/2", // Ddim Bb
  J: "[~@15 [g4,bb4,db5,g5,bb5,db6]@5 ~ [g4,bb4,db5,g5,bb5,db6]@5 [g4,bb4,db5,g5,bb5,db6]@5 [eb4,g4,bb4,eb5,g5]@5 ~@28, ~@31 bb5@3 ~@30]/2", // Gdim Eb
  K: "~@5 [d4,d5]@3 [eb4,eb5]@3 [g4,g5]@2 [bb4,bb5]@3 [g4,bb4,db5,g5,bb5,db6]@5 [g4,bb4,db5,g5,bb5,db6]@5 ~ [g4,bb4,db5,g5,bb5,db6]@5", // D Eb G Bb Gdim
  L: "[eb4,g4,bb4,eb5,g5]@5 ~@27, bb5@3 ~@29", M: "~@16 [ab4,c5,eb5,f5,ab5]@15 ~", N: "[ab4,c5,eb5,f5,ab5]@5 ~@27",
  O: "~@8 [bb3,bb4,d5,f5,ab5,bb5]@7 ~", P: "[eb4,bb4,db5,eb5,g5]@5 ~@27", Q: "~@16 [d4,f4,ab4,d5,f5,ab5]@15 ~",
  R: "[d4,f4,bb4,d5,f5,bb5] ~@7", // Bb
  S: "~@5 [eb3,eb4]@2 ~ [g3,g4]@3 ab4@2 a3@2 ~ [bb3,bb4]@4 ~ [eb3,eb4] ~@7 [g3,g4]@2 ~, ~@11 ab3 ~ a4 ~@18", // Eb G Bb Eb G
  T: "f3@3 [g3,g4]@2 [ab3,ab4] ~@2 g3@2 ~ [ab3,ab4]@2 [a3,a4] ~@2 [bb3,bb4]@4 ~ [eb3,eb4]@2 ~@9, f4 ~@7 g4 ~@23", // G Ab A Bb Eb
  U: "~@24 [g4,bb4,eb5,g5]@7 ~", V: "~@3 [bb4,db5,gb5,bb5]", W: "[~ [eb4,eb5]@2 ~]/2",
  X: "~@5 eb4@2 ~ [ab4,ab5]@2 ~ [bb4,bb5]@2 [b4,b5]@2 ~ [c5,c6]@5 [ab4,ab5]@2 ~@6 ab4@2 ~, ~@5 eb5 ~@23 ab5 ~@2", // Ab Bb B C Ab
  Y: "[[f4,ab4,c5,f5,ab5,c6]@10 ~@2 [f4,ab4,f5,ab5]@4 ~@8 [e4,ab4,c5,e5,ab5,c6]@11 ~ [e4,ab4,c5,e5,ab5,c6]@3 ~@9 [e4,ab4,e5,ab5,c6]@3 ~@2 [e4,ab4,c5,e5,ab5,c6]@3 ~@8, ~@6 c6 ~@25, ~@12 c5 ~@35 c5 ~@15]/2", // Fm Eaug
  Z: "[[bb3,c4,eb4,ab4,bb4,c5,eb5,ab5,eb6]@13 ~@3]/2", // Ab
})).s("gm_brass_section").gain(0.4).pan(0.7)

// chords · brass section · "Brass 1" · soft notes
const brass_section_soft = note("<~@20 A ~@7 B@3 ~@13 C@2 ~@25 D ~@7 B@3 ~@13 E ~@21>".pickRestart({
  A: "~@15 [e4,e5]@6 [e4,e5]@2 [e4,e5]@6 ~@3", B: "[~@31 [b4,d5,f5]@4 ~@28 [f4,c5,eb5,f5]@3 ~@30]/3",
  C: "[~@23 [e4,e5]@6 ~ [e4,e5] [e4,e5]@6 ~@27]/2", D: "~@15 [e4,e5]@5 ~ [e4,e5]@5 [e4,e5]@6",
  E: "~@16 [e4,e5]@5 [e4,e5]@5 ~ [e4,e5]@5", // E
})).s("gm_brass_section").gain(0.2).pan(0.7)

// … 101 more lines