// Margaritaville — Jimmy Buffett
// 128 bpm, 4/4, key D major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 128 bars on a 32-step grid, each part at one level. Source detail keeps the original performance.
setcpm(128/4)

// 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, A@4 for four bars: edit a riff to change every repeat.

// bass · acoustic bass · "Bass"
const bass = note(`<
  A B C D@2 E@2 F@3 G H@2 I@2 J@2 K L M N O P Q@2 R S T@2 U V W X Y Z AA AB AC AD AE AB AF AG AH AI H@2 AJ AK AL AM M A
  U P AN@2 AO AP AQ@2 AR@2 W AS Y AM AT AU AF AV AW@2 AX AY AZ BA BB P BC BD BE BF M BG M AD BH BI AX G BJ AK H@2 BK@2 K
  BF M BL AO AM AA BL BM P M BL BN AM BO BD BP@2 M BL U BQ W X BR BS BT BU BV BW@2
>`.pickRestart({
  A: "~@2 d2@9 ~@3 d2@4 e2@6 ~@2 f#2@6", B: "~@2 g2@9 ~@3 g2@2 ~@2 g2@11 ~@3", C: "~@2 a1@15 ~ b1@7 ~ c#2@5 ~",
  D: "[~@2 d2@10 ~@2 d2@4 a1@10 ~@2 a1@4 d2@9 ~@3 d2@4 a1@2 ~@2 a1@4 b1@3 c#2@3]/2",
  E: "[~@2 d2@10 ~@2 d2@4 a1@10 ~@2 a1@4 d2@9 ~@2 d2@4 ~ a1@3 ~ a1@4 b1@4 c#2@2]/2",
  F: "[~@2 d2@10 ~@2 d2@4 a1@10 ~@2 a1@4 d2@9 ~@3 d2@4 a1@8 b1@3 ~ c#2@4 d2@9 ~@3 d2@4 a1@9 ~@3 a1@2]/3",
  G: "~ d2@9 ~@4 d2@4 a1@7 ~ d2@6", H: "[~@2 a1@9 ~@3 a1@4 e1@10 ~@2 e1@4 a1@10 ~@2 a1@4 e1@5 ~@3 e1@6]/2",
  I: "[~@2 a1@9 ~@3 a1@4 e1@10 ~@2 e1@4 a1@8 ~@4 a1@4 e2@6 ~@2 e2@6]/2",
  J: "[~ a1@10 ~@2 a1@5 e1@7 ~@5 e1@4 a1@8 ~@4 a1@4 e2@6 ~@2 e2@6]/2", K: "~ a1@8 ~@4 a1@3 ~ e1@10 ~@2 e1@3",
  L: "~ a1@7 ~@6 a1@3 b1@5 ~@3 c#2@5 ~@2", M: "~ d2@9 ~@4 d2@4 a1@8 ~@3 a1@3", N: "~ d2@5 ~ d2 ~ e2@2 ~@2 f#2@2 ~",
  O: "~@2 g2@9 ~@2 g2@2 ~@2 g2@9 ~@4 [f2,g2]@2", P: "~@2 a1@9 ~@3 a1@4 b1@5 ~@3 c#2@5 ~",
  Q: "[~ d2@9 ~@4 d2@4 a1@9 ~@3 a1@4 d2@9 ~@3 d2@3 ~ e2@5 ~@3 f#2@6, ~@9 g1 ~@22]/2",
  R: "~ g2@9 ~@4 g2@2 ~@2 g2@6 ~@2 g2@6", S: "~ a1@9 ~@3 a1@3 ~ b1@7 ~@2 c#2@6",
  T: "[~@2 d2@10 ~@2 d2@4 a1@10 ~@2 a1@4 d2@9 ~@3 d2@3 ~ e2@5 ~@3 f#2@6]/2", U: "~@2 g2@10 ~@2 g2@2 ~ g2@10 ~@3 g2@2",
  V: "~@2 a1@8 ~@4 a1@3 b1@6 ~@3 c#2@3 ~@3", W: "~ d2@7 ~ f#2@7", X: "~ g2@14 ~", Y: "~@3 a1@9 ~@2 a1@4 e2@6 ~@2 e2@6",
  Z: "~ a1@9 ~@3 a1@4 ~ b1@6 ~ c#2@7", AA: "~ d2@9 ~@3 d2@4 a1@8 ~@4 a1@3",
  AB: "~ d2@10 ~@3 d2@3 ~ a1@2 ~@2 a1@3 ~ b1@3 ~ c#2@2", AC: "~@2 d2@9 ~@3 d2@3 ~ a1@8 ~@3 a1@3, ~ e2 ~@14",
  AD: "~ d2@9 ~@4 d2@3 ~ a1@5 ~@3 a1@6", AE: "~@2 d2@8 ~@4 d2@3 a1@9 ~@3 a1@3", AF: "~@2 d2@8 ~@3 d2@4 a1@8 ~@5 a1@2",
  AG: "~ d2@8 ~@4 d2@3 ~ a1@8 d2@7", AH: "~ a1@9 ~@4 a1@4 e1@7 ~@4 e1@3", AI: "~ a1@9 ~@4 a1@4 e2@6 ~@2 e2@6",
  AJ: "~@2 a1@9 ~@3 a1@3 e1@9 ~@3 e1@3", AK: "~ a1@4 ~@2 a1@2 e2@3 ~ e2@3", AL: "~@2 a1@8 ~@4 a1@3 e1@13 a1@2",
  AM: "~@2 a1@8 ~@4 a1@3 b1@5 ~@3 c#2@5 ~@2", AN: "[~ d2@8 ~@4 d2@3 ~ a1@10 ~@3 a1@4 d2@9 ~@3 d2@3 ~ e2@5 ~@3 f#2@6]/2",
  AO: "~ g2@9 ~@4 g2@2 ~@2 g2@7 ~@5 g2@2", AP: "~@2 a1@9 ~@3 a1@3 b1@6 ~@2 c#2@6 ~",
  AQ: "[~ d2@9 ~@4 d2@4 a1@10 ~@2 a1@4 d2@9 ~@3 d2@3 ~ e2@5 ~@3 f#2@6]/2",
  AR: "[~@2 g2@9 ~@3 g2@2 ~@2 g2@8 ~@4 g2@4 a1@8 ~@3 a1@3 ~ b1@6 ~@2 c#2@3 ~@4]/2", AS: "~@3 g2@25 ~@4",
  AT: "~ d2@8 ~@8 a1@5 ~@4 a1@6, ~@14 d2@5 ~@13", AU: "~@2 d2@8 ~@3 d2@4 ~ a2@7 ~ a2@6",
  AV: "~@2 d2@9 ~@2 d2@4 ~ a1@3 ~ a1@4 b1@4 c#2@2",
  AW: "[~@2 d2@8 ~@3 d2@4 a1@7 ~@6 a1@4 d2@8 ~@4 d2@4 a1@5 ~@3 a1@6]/2", AX: "~@2 d2@9 ~@3 d2@4 a1@7 ~@4 a1@3",
  AY: "~@2 d2@8 e2@12 f#2@4 g2@3 ~@3", AZ: "~@2 a2@9 ~@3 a2@4 e2@8 ~@3 e2@3", BA: "~ a2@10 ~@3 a2@4 e2@7 ~ a2@2 ~@4",
  BB: "~@2 g1@8 ~@3 g1@2 ~@2 g1@6 ~@3 g1@6", BC: "~@2 d2@11 ~@6 f#1@12 ~", BD: "~@2 g1@29 ~",
  BE: "~ a1@10 ~@3 a1@4 e1@5 ~@3 e1@6", BF: "~ a1@9 ~@4 a1@4 b1@4 ~@4 c#2@4 ~@2", BG: "~@2 d2@8 ~@4 d2@4 a2@7 ~ a2@6",
  BH: "~@2 d2@9 ~@3 d2@4 a1@9 ~@3 a1@2", BI: "~@2 d2@8 ~@4 d2@4 a1@7 ~ b1@3 ~ c#2@2",
  BJ: "~@3 a1@8 ~@3 a1@4 e1@9 ~@2 e1@3", BK: "[~@2 a1@9 ~@3 a1@4 e1@10 ~@2 e1@4 a1@10 ~@2 a1@3 ~ e1@5 ~@3 e1@6]/2",
  BL: "~@2 d2@9 ~@3 d2@3 ~ e2@5 ~@3 f#2@6", BM: "~@2 g2@9 ~@2 g2@2 ~@2 g2@6 ~@3 g2@4 ~@2",
  BN: "~ g2@10 ~@3 g2@2 ~@2 g2@14", BO: "~ d2@16 ~ f#1@14",
  BP: "[~@2 a1@9 ~@3 a1@4 e1@10 ~@2 e1@4 a1@8 ~@3 a1@4 b1@5 ~@3 c#2@7]/2", BQ: "~@2 a1@8 ~@3 a1@3 ~ b1@7 ~ c#2@6 ~",
  BR: "~ a1@10 ~@2 a1@4 ~ e2@6 ~@2 e2@6", BS: "~ a1@9 ~@3 a1@4 ~ e2@7 a1@7", BT: "~ d2@9 ~@3 d2@4 e2@5 ~@3 f#2@6 ~",
  BU: "~ g2@9 ~@3 g2@2 ~@3 g2@8 ~@3 g2@2 ~", BV: "~ a1@8 ~@4 a1@4 b1@6 ~@2 c#2@4 ~@3",
  BW: "[~ d2@6 ~@2 c#2@3 ~@6 d2@25 ~@21]/2",
})).s("gm_acoustic_bass").gain(0.4)

// chords · epiano1 · "Electric Piano"
const epiano1 = note(`<
  A B@2 C@2 D@4 E A F G H@2 I H@2 J A K L@2 A K M@3 K B@2 N@3 H E O P E Q R Q A F G H I H@3 J A S@3 A T@3 U K V W X@3 J
  Q Y@2 A Q Z@2 AA@2 G AB@5 J A AC P Q@2 AD@2 AE@2 AF H@5 AG@2 K AH@2 A K B@2 A K B@2 AI@3 J U K B@2 AJ@2 G I A AK W
  AL@2
>`.pickRestart({
  A: "~@2 [d4,f#4,a4]@23 [d4,f#4,a4]@7", B: "[~@2 [d4,g4,b4]@24 [d4,g4,b4]@7 [c#4,e4,a4]@16 [c#4,e4,g4]@15]/2",
  C: "[~ [d4,f#4,a4]@48 ~@12 d5@3, ~@25 a5@7, ~@50 d5@11 ~@3, ~@27 g5@5, ~@29 f#5@3]/2", // D
  D: "[~ [d5,f#5,a5]@29 [d4,f#4,a4]@35 [d4,f#4,a4]@48 ~@12 d4@3, ~@57 a4@7, ~@114 d4@11 ~@3, ~@59 g4@5, ~@121 f#4@7]/4", // D
  E: "~ [d4,f#4,a4]@31", F: "~ [c#4,e4,a4]@31", G: "~ [c#4,e4,a4]@24 [c#4,e4,a4]@7", H: "~ [c#4,e4,g4]@31",
  I: "~ [c#4,e4,g4]@15", J: "~ [c#4,e4,g4]@24 [c#4,e4,g4]@7", K: "~ [c4,e4,f#4,a4]@24 [c4,e4,f#4,a4]@7",
  L: "[~@2 [d4,g4,b4]@24 [d4,g4,b4]@8 [c#4,e4,a4]@11 [c#4,e4,g4]@12 [c#4,e4,g4]@7]/2", // G A C#dim
  M: "[~@2 [d4,g4,b4]@24 [d4,g4,b4]@7 ~ e4@16 [c#4,e4,g4]@16 [d4,f#4,a4]@23 [d4,f#4,a4]@7, ~@11 [c#4,a4]@6 ~@15]/3", // G C#dim D F#m
  N: "[~ [d4,f#4,a4]@8 [c#4,f#4,a4]@8 [d4,g4,b4]@16 [c#4,e4,a4]@15]/3", // D F#m G A
  O: "~@2 [d4,f#4,a4]@15 ~@12 d5@3, ~@17 a5@15, ~@17 d5@12 ~@3, ~@21 g5@11, ~@13 f#5@3", P: "~ [d5,f#5,a5]@31",
  Q: "~ [d4,f#4,a4]@15", R: "~ d4@25 [d4,g4,b4]@6, ~ [f#4,a4]@31",
  S: "[~@2 [c4,e4,f#4]@24 [c4,e4,f#4,a4]@8 [d4,g4,b4]@24 [d4,g4,b4]@8 [c#4,e4,a4]@12 [c#4,e4,g4]@10 ~ [c#4,e4,g4]@7, ~ a4@24 ~@71]/3", // F#m7b5 G A C#dim
  T: "[~ [c4,e4,f#4,a4]@25 [c4,e4,f#4,a4]@8 [d4,g4,b4]@24 [d4,g4,b4]@7 [c#4,e4,a4]@16 [c#4,e4,g4]@15]/3", // F#m7b5 G A C#dim
  U: "~ [d4,f#4,a4]@24 [d4,f#4,a4]@7", V: "~@2 [d4,g4]@23 [d4,g4,b4]@7, ~ b4@23 ~@8",
  W: "~ [c#4,e4,a4]@16 [c#4,e4,g4]@15", // A C#dim
  X: "[~@2 [d4,f#4,a4]@16 [c#4,f#4,a4]@17 [d4,g4,b4]@31 ~ [c#4,e4]@23 [c#4,e4,a4]@6, ~@66 a4@23 ~@7]/3", // D F#m G C#m A
  Y: "[~@2 [d4,f#4,a4]@16 ~@11 d5@5 [d4,f#4,a4]@30, ~@18 a5@17 ~@29, ~@18 d5@11 ~@35, ~@21 g5@13 ~@30, ~@25 f#5@9 ~@30]/2", // D
  Z: "[~@2 d4@21 ~@7 f#4@4 [d4,f#4,a4]@30, ~ a4@16 ~@15, ~ f#4@14 ~@17, ~@23 d4@11 ~@30, ~@26 e4@7 ~@31]/2", // D
  AA: "[~ [d4,f#4,a4]@12 [d4,f#4,a4]@4 [c#4,e4,a4]@12 [c#4,e4,a4]@3]/2", // D A
  AB: "[~@2 [d4,g4,b4]@24 [d4,g4,b4]@7 ~ e4@16 [c#4,e4,g4]@16 [d4,f#4,a4]@16 [c#4,f#4,a4]@16 [d4,g4,b4]@31 [c#4,e4,a4]@24 ~ [c#4,e4]@6, ~@33 [c#4,a4]@18 ~@31 g#4 ~@70 a4@7]/5", // G C#dim D F#m G A C#m F#m
  AC: "~ [d4,a4]@8 ~@5 [d5,f#5]@2, ~ f#4@16 ~ [d5,f#5]@10 ~@4, ~@11 e5@5", // D5 D
  AD: "[~@2 [d4,f#4,a4]@15 ~ d4@3 ~@9 d4@4 [d4,f#4,a4]@30, ~@18 a4@15 ~@31, ~@11 g4@6 ~@15, ~@11 d4@4 ~@17, ~@13 f#4@4 ~@15]/2", // D
  AE: "[~@2 [d4,f#4,a4]@24 [d4,f#4,a4]@7 ~ [c#4,e4]@28 [c#4,e4,a4]@2, ~@33 a4@29 ~@2]/2", // D C#m A
  AF: "~@2 [c#4,e4]@23 [c#4,e4,a4]@7, ~ a4@24 ~@7", // C#m A
  AG: "[~@2 g4@15 [c#4,e4,g4]@8 ~ [c#4,e4,g4]@8 [d4,f#4,a4]@23 [d4,f#4,a4]@7, ~ [c#4,e4]@16 ~@47]/2", // C#dim D C#m
  AH: "[~@2 [d4,g4,b4]@24 [d4,g4,b4]@7 [c#4,e4,a4]@13 [c#4,e4,g4]@11 [c#4,e4,g4]@7]/2", // G A C#dim
  AI: "[~@2 a4@16 [c#4,f#4,a4]@16 [d4,g4,b4]@32 [c#4,e4,a4]@23 [c#4,e4,a4]@7, ~ [d4,f#4]@18 ~@77]/3", // F#m G A D
  AJ: "[~ [d4,f#4,a4]@8 [c#4,f#4,a4]@8 [d4,g4,b4]@15]/2", AK: "~@2 [d4,g4,b4]@23 [d4,g4,b4]@7",
  AL: "[~ [d4,f#4,a4]@4 [c#4,e4,a4]@3 ~ [d4,f#4,a4]@14 ~@9]/2", // D A D
})).s("gm_epiano1").gain(0.4).pan(0.3)

// chords · acoustic guitar steel · "12-String Acoustic Guitar"
const acoustic_guitar_steel = note(`<
  A@2 B C D C E@2 F@2 C G H@2 I@2 J@2 K@2 L@3 C M@2 B N O P Q R@2 S T C U C V W@3 X G Y Z AA@2 AB@2 AC C AD@2 AE AF AG@2
  AH AI@3 Q AJ@3 B AK AL C AM AN AO@2 C AP@2 AQ B AR@2 B AS@2 V AT AU@2 AV AT AW AX@2 AY AZ BA BB BC BD BE BF BG@3 BH@2
  BI@2 BJ BK BL BM@4 C@2 BN BL BO@3 BC AK BN B BP@2
>`.pickRestart({
  A: "[~@2 [a3,d4,f#4]@12 [a3,d4,f#4]@2 ~@2 [a3,d4,f#4]@8 [a3,d4,f#4]@8 [b3,d4,g4]@9 ~@3 g4@3 [b3,d4,g4]@8 ~ [b3,d4]@6, ~@45 [b3,d4]@4 ~@8 g4@7]/2", // D G Bm
  B: "~ [a3,c#4,g4]@12 [a3,c#4,g4]@4 [a3,c#4,g4]@8 [a3,c#4,g4]@7", // A7
  C: "~@2 [a3,d4,f#4]@11 [a3,d4,f#4]@4 [a3,d4,f#4]@8 [a3,d4,f#4]@7", // D
  D: "~@2 [d4,f#4]@8 [d4,f#4]@4 [a3,d4,f#4]@4 [d4,f#4]@3 [d4,f#4]@4 ~ [a3,d4,f#4]@6, ~ a3@6 ~@2 a3@4 ~@3", // D
  E: "[~ [a3,d4,f#4]@6 [a3,d4,f#4]@4 [a3,d4,f#4]@2 [a3,d4,f#4]@2 [a3,d4,f#4]@2 [a3,d4,f#4]@4 [a3,d4,f#4]@2 [a3,d4,f#4]@2 [a3,d4,f#4]@4 [a3,d4,f#4]@3]/2", // D
  F: "[~@2 [a3,d4,f#4]@11 [a3,d4,f#4]@5 [a3,d4,f#4]@7 [a3,d4,f#4]@4 ~ a3@4 [a3,d4,f#4]@11 [a3,d4,f#4]@5 [a3,d4,f#4]@8 [a3,d4,f#4]@6, ~@29 [d4,f#4]@4 ~@31]/2", // D
  G: "~@2 [a3,c#4,e4]@12 [a3,c#4,e4]@3 ~ [a3,c#4]@8 [a3,c#4,e4]@6, ~@17 e4@8 ~@7", // A
  H: "[~@2 [a3,c#4,e4]@11 ~ [a3,e4]@3 ~@4 e4@4 ~ [c#4,e4]@4 [c#4,e4]@4 [a3,c#4]@12 [a3,c#4,g4]@4 [a3,c#4,g4]@7 ~ [a3,e4]@6, ~@13 c#4@4 e4@4 ~@13 e4@24 ~@6, ~@18 [a3,c#4]@8 a3@8 ~@23 [c#4,g4]@7]/2", // A A5 C#m A A7 A5 A C#dim
  I: "[~@2 [a3,c#4,e4,g4]@11 [a3,c#4,e4,g4]@4 [a3,c#4,e4,g4]@4 ~ [a3,c#4,e4]@4 [a3,c#4,e4]@4 [a3,c#4,e4]@4 [a3,c#4,e4,g4]@12 [a3,c#4,e4,g4]@3 [a3,c#4,e4,g4]@8 ~ [a3,e4,g4]@6, ~@21 g4@4 ~ g4@8 ~@23 c#4@7]/2", // A7 A A7
  J: "[~@2 [a3,e4]@11 ~ [a3,e4]@8 [a3,c#4,e4,g4]@4 [a3,c#4,e4,g4]@4 [a3,c#4,e4,g4]@4 [a3,c#4,e4,g4]@11 [a3,c#4,e4,g4]@4 [a3,c#4,e4,g4]@8 [a3,c#4,e4,g4]@7, ~ [c#4,g4]@12 [c#4,g4]@8 ~@43]/2", // A5 A7 C#dim
  K: "[~@2 [a3,c#4,e4,g4]@11 [a3,c#4,e4,g4]@8 ~ [a3,c#4,e4,g4]@3 ~ [a3,c#4]@3 [a3,c#4]@5 [a3,d4,f#4]@11 [a3,d4,f#4]@4 [a3,d4,f#4]@8 [a3,d4,f#4]@7, ~@25 g4@9 ~@30, ~@13 e4@4 ~@15]/2", // A7 A D
  L: "[~@2 a3@11 [a3,c4,f#4]@4 [a3,c4,f#4]@4 [a3,c4,f#4]@4 [a3,c4,f#4]@4 [a3,c4,f#4]@4 [b3,d4,g4]@12 [b3,d4,g4]@4 [b3,d4,g4]@8 ~ d4@8 [a3,c#4,g4]@11 ~ [c#4,g4]@3 [a3,c#4,g4]@4 [a3,c#4,g4]@4 [a3,c#4,g4]@7, ~ [c4,f#4]@12 ~@44 [b3,g4]@9 ~@11 a3@4 ~@15]/3", // F#dim G A7 C#dim A7 Cdim Em
  M: "[~@2 f#4@12 [a3,c4,f#4]@3 [a3,c4,f#4]@9 [a3,c4,f#4]@8 [b3,d4,g4]@12 [b3,d4,g4]@4 [b3,d4,g4]@7 ~ d4@6, ~ [a3,c4]@12 ~@44 [b3,g4]@7]/2", // F#dim G Am Em
  N: "~@2 [a3,d4,f#4]@11 [a3,d4,f#4]@4 ~ f#4@2 f#4@5 ~ [a3,d4,f#4]@6, ~@17 a3@8 ~@7, ~@9 d4@4 ~@3", // D
  O: "~@2 [a3,c4,f#4]@11 [a3,c4,f#4]@4 c4@4 c4@4 ~ [a3,c4,f#4]@6, ~@17 [a3,f#4]@8 ~@7", // F#dim D
  P: "~@2 [b3,d4,g4]@12 [b3,d4,g4]@4 [b3,d4,g4]@7 ~ d4@6, ~@25 [b3,g4]@7", // G Em
  Q: "~@2 a3@11 [a3,c#4,g4]@4 [a3,c#4,g4]@8 [a3,c#4,g4]@7, ~ [c#4,g4]@12 ~@19", // A7 C#dim
  R: "[~@6 c3@12 ~@17 [g3,g4]@29, ~ [d3,a3,d4]@19 ~@12 [g2,b3]@32, ~@2 f#4@16 [f#2,f#3,a3,c#4,f#4]@15 d4@31, ~@35 a4@3 ~@26]/2", // G D5 G F#m
  S: "~ [a3,c#4,g4]@6 [a3,c#4,g4]@2 [a3,c#4,g4]@4 [a3,c#4,g4]@3", // A7
  T: "~@2 [a3,c#4,g4]@11 [a3,c#4,g4]@3 ~ g4@8 a3@4 a3@3, ~@16 [a3,c#4]@9 [c#4,g4]@7", // A7 A C#dim
  U: "~ [a3,d4,f#4]@12 [a3,d4,f#4]@4 [a3,d4,f#4]@4 ~ f#4@3 [a3,d4,f#4]@7, ~@21 [a3,d4]@4 ~@7", // D D5
  V: "~@2 [a3,d4,f#4]@11 [a3,d4,f#4]@4 ~ [a3,d4,f#4]@4 [a3,d4,f#4]@4 [a3,d4,f#4]@6", // D
  W: "[~@2 [a3,d4,f#4]@11 [a3,d4,f#4]@9 [a3,d4,f#4]@4 [d4,f#4]@4 [d4,f#4]@4 [a3,d4,f#4]@12 [a3,d4,f#4]@8 [a3,d4,f#4]@4 [a3,d4,f#4]@4 [a3,d4,f#4]@4 [a3,d4,f#4]@11 [a3,d4,f#4]@4 [a3,d4,f#4]@8 [d4,f#4]@4 ~ d4@2, ~@26 a3@8 ~@55 a3@7, ~@31 f#4]/3", // D
  X: "~ [a3,d4,f#4]@12 [a3,d4,f#4]@8 [a3,d4,f#4]@4 [a3,d4,f#4]@7", // D
  Y: "~@2 [a3,c#4,e4]@12 [a3,c#4,e4]@3 ~ [a3,c#4]@7 ~ a3@6, ~@17 e4@8 [c#4,e4]@7", // A C#m
  Z: "~ [a3,c#4,g4]@12 [a3,c#4,g4]@4 c#4@4 c#4@4 ~ a3@6, ~@17 [a3,g4]@8 [c#4,g4]@7", // A7 C#dim
  AA: "[~@2 [a3,c#4,g4]@11 [a3,c#4,g4]@8 ~ [a3,c#4]@4 [a3,c#4,g4]@4 [a3,c#4,g4]@4 [a3,c#4,g4]@11 ~ a3@3 [a3,c#4,g4]@8 ~ a3@6, ~@21 g4@4 ~@20 [c#4,g4]@4 ~@8 [c#4,g4]@7]/2", // A7 A A7 C#dim
  AB: "[~ [a3,c#4,g4]@12 [a3,c#4,g4]@8 ~ [a3,c#4]@4 [a3,c#4,g4]@4 [a3,c#4,g4]@3 [a3,c#4,g4]@12 [a3,c#4,g4]@4 [a3,c#4,g4]@8 [a3,c#4,g4]@7, ~@21 g4@4 ~@39]/2", // A7 A A7
  AC: "~ a3@6 [a3,c#4,g4]@4 [a3,c#4,g4]@2 [a3,c#4,g4]@3, ~ [c#4,g4]@12 ~@19", // A7 C#dim
  AD: "[~@2 [a3,c4,f#4]@12 [a3,c4,f#4]@7 [a3,c4,f#4]@4 [a3,c4,f#4]@4 [a3,c4,f#4]@4 [b3,d4,g4]@12 [b3,d4,g4]@4 [b3,d4,g4]@8 [b3,d4,g4]@7]/2", // F#dim G
  AE: "~ [a3,c#4,g4]@12 [a3,c#4,g4]@8 ~ [a3,c#4,g4]@4 [a3,c#4,g4]@3 [a3,c#4,g4]@3", // A7
  AF: "~@2 [d4,f#4]@11 ~ [d4,f#4]@3 ~ [a3,f#4]@7 [a3,d4,f#4]@7, ~ a3@12 a3@4 d4@8 ~@7", // D
  AG: "[~ [a3,c4,f#4]@13 [a3,c4,f#4]@8 [a3,c4,f#4]@4 [a3,c4,f#4]@3 ~ [c4,f#4]@4 [b3,d4,g4]@12 [b3,d4,g4]@4 [b3,d4,g4]@7 ~ d4@6, ~@29 a3@4 ~@24 [b3,g4]@7]/2", // F#dim Cdim G Em
  AH: "~ [a3,c#4,g4]@12 [a3,c#4,g4]@8 ~ a3@3 [a3,c#4]@4 [a3,c#4]@3, ~@21 [c#4,g4]@4 g4@7", // A7 A C#dim
  AI: "[~@2 [d4,f#4]@11 ~ a3@7 [a3,d4,f#4]@4 f#4@4 f#4@4 ~ f#4@12 [a3,c4,f#4]@7 [a3,c4,f#4]@4 [a3,c4,f#4]@4 [a3,c4,f#4]@4 [b3,d4,g4]@12 ~ [b3,d4,g4]@3 [b3,g4]@4 ~ [b3,g4]@3 ~ d4@6, ~ a3@12 [d4,f#4]@8 ~@4 [a3,d4]@8 [a3,c4]@13 ~@35 d4@8 [b3,g4]@7]/3", // D F#dim G Em D D5 Am Em
  AJ: "[~@2 f#4@15 ~ [f#3,f#4]@13 ~@2 [g3,g4]@33 ~ [a3,c#4,g4]@12 [a3,c#4,g4]@3 [a3,c#4,g4]@8 [a3,c#4,g4]@6, [d3,a3,d4]@17 [f#2,a3,c#4]@14 [g2,b3]@35 ~@30, ~@16 d4@17 ~@15, ~@33 a3@2 ~@61]/3", // F# G A7 D5 F#m G
  AK: "~ [a3,d4,f#4]@12 [a3,d4,f#4]@4 [a3,d4,f#4]@8 [a3,d4,f#4]@7", // D
  AL: "~@2 [d4,f#4]@11 [d4,f#4]@4 [d4,f#4]@7 ~ [a3,d4,f#4]@7, ~@2 a3@23 ~@7", // D
  AM: "~@2 [a3,d4,f#4]@12 [a3,d4,f#4]@3 [a3,d4,f#4]@8 [a3,d4,f#4]@7", // D
  AN: "~@2 [a3,d4,f#4]@11 [a3,d4,f#4]@4 [a3,d4,f#4]@8 [a3,f#4]@5 d4@2, ~@25 d4@4 ~@3", // D
  AO: "[~@2 [a3,d4,f#4]@12 [a3,d4,f#4]@8 [a3,d4,f#4]@4 [a3,d4,f#4]@4 [a3,d4,f#4]@4 [a3,d4,f#4]@11 [a3,d4,f#4]@4 [a3,d4,f#4]@8 [a3,f#4]@5 d4@2, ~@57 d4@4 ~@3]/2", // D
  AP: "[~@2 a3@12 [a3,c#4,e4]@8 [a3,c#4,e4]@4 [c#4,e4]@3 ~ c#4@4 [a3,c#4,e4]@12 [a3,c#4,e4]@7 [a3,c#4,e4]@4 [a3,c#4,e4]@7, ~ [c#4,e4]@13 ~@12 a3@8 ~@30, ~@29 e4@4 ~@31]/2", // A C#m A C#m
  AQ: "~ [b3,d4,g4]@12 [b3,d4,g4]@4 [b3,d4,g4]@8 [b3,d4,g4]@7, ~ a4@2 ~@29", // G
  AR: "[~ [a3,d4,f#4]@16 ~@18 [g3,g4]@29, ~@17 [f#2,a3]@15 g2@32, ~@18 [f#3,c#4,f#4]@15 [b3,d4]@31]/2", // D G F#m F#5 Bm
  AS: "[~ [a3,c#4,g4]@12 [a3,c#4,g4]@8 [a3,c#4,g4]@4 ~ [a3,c#4,g4]@3 ~ [a3,c#4]@4 [a3,d4,f#4]@11 [a3,d4,f#4]@4 [a3,d4,f#4]@8 [a3,d4,f#4]@7, ~@29 g4@4 ~@31]/2", // A7 A D
  AT: "~ [a3,d4,f#4]@6 [a3,d4,f#4]@2 [a3,d4,f#4]@4 [a3,d4,f#4]@3", // D
  AU: "[~@2 [a3,d4,f#4]@12 [a3,d4,f#4]@8 [a3,d4,f#4]@4 [a3,d4,f#4]@4 [a3,d4,f#4]@4 [a3,d4,f#4]@11 [a3,d4,f#4]@4 [a3,d4,f#4]@8 [a3,d4,f#4]@7]/2", // D
  AV: "~@2 [a3,d4,f#4]@11 [a3,d4,f#4]@4 [a3,d4,f#4]@8 ~ [a3,d4]@6, ~@25 g4@7", // D D5
  AW: "~@2 [a3,d4,f#4]@12 d4@3 d4@5 [a3,d4,f#4]@3 [a3,d4,f#4]@7, ~@7 [a3,f#4]@4 ~@5", // D
  AX: "[~@2 [a3,c#4,e4]@11 [a3,c#4,e4]@8 ~ a3@3 e4@4 e4@5 [a3,c#4,e4]@12 [a3,c#4,e4]@4 [c#4,e4]@3 [c#4,e4]@4 ~ [a3,c#4,e4]@6, ~@21 [c#4,e4]@4 [a3,c#4]@8 ~@17 a3@8 ~@6]/2", // A C#m A C#m A
  AY: "~@2 [a3,c#4,e4]@11 [a3,c#4,e4]@8 ~ [a3,c#4,e4]@3 ~ [a3,c#4]@6, ~@25 e4@7", // A
  AZ: "~ [a3,c#4,e4]@6 [c#4,e4]@4 [c#4,e4]@2 [a3,c#4,e4]@3, ~@7 a3@6 ~@3", // A C#m A
  BA: "~@2 [a3,c#4,e4]@12 [a3,c#4,e4]@8 [a3,c#4,e4]@3 ~ c#4@3 [c#4,e4]@3, ~@25 e4@4 ~@3, ~@13 a3@3", // A C#m
  BB: "~ a3@6 e4@2 e4@2 [a3,c#4,e4]@2 [a3,c#4,e4]@3, ~ [c#4,e4]@13 [a3,c#4]@8 ~@10", // A C#m A
  BC: "~@2 a3@11 [a3,c#4,g4]@8 [a3,c#4,g4]@4 [a3,c#4,g4]@7, ~ [c#4,g4]@11 ~@20", // A7 C#dim
  BD: "~@2 [a3,c#4]@11 [a3,c#4,g4]@8 ~ [a3,c#4,g4]@3 a3@4 a3@3, ~ g4@12 ~@12 [c#4,g4]@7", // A A7 C#dim
  BE: "~@2 [a3,d4,f#4]@12 [a3,d4,f#4]@11 [a3,d4,f#4]@7", // D
  BF: "~@2 a3@11 ~ f#4@7 [a3,c4,f#4]@4 [a3,c4,f#4]@7, ~ [c4,f#4]@12 [a3,c4]@8 ~@11", // F#dim Cdim Am
  BG: "[~ [b3,d4,g4]@12 [b3,d4,g4]@4 [b3,d4,g4]@8 ~ d4@8 [a3,c#4,g4]@11 [a3,c#4,g4]@8 ~ [a3,c#4]@4 [a3,c#4,g4]@4 [a3,c#4,g4]@4 [a3,d4,f#4]@11 [a3,d4,f#4]@4 [a3,d4,f#4]@8 [a3,d4,f#4]@7, ~@25 [b3,g4]@9 ~@19 g4@4 ~@39]/3", // G A7 A A7 D Em
  BH: "[~ [a3,c4,f#4]@12 [a3,c4,f#4]@8 [a3,c4,f#4]@4 [a3,c4,f#4]@4 [a3,c4,f#4]@4 [b3,d4,g4]@13 [b3,d4,g4]@4 [b3,d4,g4]@7 [b3,d4,g4]@7]/2", // F#dim G
  BI: "[~@2 [a3,c#4,g4]@12 [a3,c#4,g4]@7 [a3,c#4,g4]@4 [a3,c#4]@4 [a3,c#4]@5 [a3,d4,f#4]@12 [a3,d4,f#4]@4 [a3,d4,f#4]@8 [a3,d4,f#4]@6, ~@25 g4@9 ~@30]/2", // A7 A D
  BJ: "~@2 [a3,f#4]@7 ~ a3@3 ~ [a3,f#4]@7 [a3,c4,f#4]@4 [a3,c4,f#4]@7, ~ c4@8 [c4,f#4]@4 c4@7 ~@12", // D F#dim Cdim
  BK: "~ [b3,d4,g4]@13 [b3,d4,g4]@4 [b3,d4,g4]@7 ~ d4@6, ~@25 [b3,g4]@7", // G Em
  BL: "~@2 [a3,c#4,g4]@12 [a3,c#4,g4]@4 [a3,c#4,g4]@7 [a3,c#4,g4]@7", // A7
  BM: "[~ f#4@15 ~ f#4@14 ~@2 g4@32 ~ [a3,c#4,g4]@12 [a3,c#4,g4]@4 [a3,c#4,g4]@7 ~ a3@4 a3@4 [a3,c#4,g4]@11 [a3,c#4,g4]@4 [a3,c#4,g4]@8 [a3,c#4,g4]@7, [d3,a3,d4]@16 [f#2,f#3,a3,c#4]@15 [g2,b3]@34 ~@25 c#4@8 ~@30, ~@32 [g3,d4]@34 ~@23 g4@8 ~@31]/4", // A7 D5 F#m G G5
  BN: "~ [b3,d4,g4]@12 [b3,d4,g4]@4 [b3,d4,g4]@8 [b3,d4,g4]@7", // G
  BO: "[~ f#4@14 ~@2 f#4@14 ~ [g3,g4]@33 [a3,c#4,g4]@12 [a3,c#4,g4]@4 [a3,c#4,g4]@8 [a3,c#4,g4]@7, [d3,a3,d4]@15 [f#2,f#3]@16 [g2,b3,d4]@34 ~@31, ~@16 [a3,c#4]@17 ~@63]/3", // G A7 D5 F# G A
  BP: "[~ [a3,d4,f#4]@4 [a3,c#4,e4]@4 [a3,d4,f#4]@10 ~@13]/2", // D A D
})).s("gm_acoustic_guitar_steel").gain(0.4).pan(0.7)

// chords · steel drums
const steel_drums = note(`<
  A B C D@2 ~@28 E@2 F G@2 ~@27 H I J K L M N O P Q R S T U ~@2 V@2 J W ~@28 X@2 Y@2 ~@4 Z AA AB AC AD AE@2
>`.pickRestart({
  A: "~@2 f#4@2 ~@3 a4 ~@2 [f#4,a4] ~@3 [e4,g4] ~@7 [f#4,a4]@2 ~@8, ~@2 a4 ~@3 f#4@2 ~@24", // F#m Em F#m
  B: "~@2 [f#4,a4] ~@3 [f#4,a4] ~@2 [f#4,a4] ~@3 [e4,g4]@2 ~@7 [f#4,a4]@8 ~@2", // F#m Em F#m
  C: "~@2 [g4,b4]@2 ~@2 [g4,b4]@2 ~@6 [g4,b4]@2 ~@6 a4@2 ~@2 g4 e4 ~@4, ~@22 f#4 ~@9", // G
  D: "[~@2 [d4,f#4] ~ [d4,f#4] ~ [d4,f#4] ~ f#4 d4 f#4 ~ f#4 d4 f#4 d4 f#4@2 f#4 ~ f#4 d4 f#4 ~ f#4 [d4,f#4] ~ [d4,f#4] ~ [d4,f#4] ~ f#4@28 ~@5, ~@31 d4 ~@32]/2", // D
  E: "[~@11 g4@2 ~ [g4,b4] ~@3 [g4,b4] ~@3 [f#4,a4] ~@7 e4 ~@4 g4!2 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~@2 g4!2 ~@2 g4 ~@8, ~@11 b4 ~@19 g4@3 ~@30, ~@32 e4@17 ~ e4@7 ~@7]/2", // G F#m
  F: "~@10 f#4 ~@3 [f#4,a4] ~@2 [f#4,a4] ~@4 e4 ~@6 [d4,f#4] ~ f#4, ~@9 a4@2 ~@10 g4@2 ~@9", // F#m D
  G: "[d4 f#4 ~ f#4 d4 f#4 ~ [d4,f#4] d4 f#4 d4 f#4 ~@2 d4 f#4 d4 f#4 ~ [d4,f#4] ~ [d4,f#4] d4 f#4 ~ [d4,f#4] ~ [d4,f#4] ~ d4 f#4@12 ~@22, ~@13 f#4@2 ~@49]/2", // D
  H: "~@11 g4@2 ~ g4 b4 ~@2 [g4,b4] ~@3 f#4 a4 ~@6 [e4,g4] ~, ~@11 b4 ~@20", // G Em
  I: "~ g4!2 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~@2 g4 ~ g4 ~ g4 ~ g4 ~ g4 ~@4, e4@7 ~",
  J: "~@10 [f#4,a4]@2 ~ f#4 a4 ~@2 a4@2 ~@3 g4@2 ~@5 [d4,f#4] ~@2, ~@17 f#4 ~@4 e4 ~@9", // F#m D
  K: "f#4 ~ f#4 ~ f#4 ~ f#4 ~ f#4 ~ f#4 d4 f#4 ~ f#4 ~ f#4@2 f#4 ~@13, ~ d4@2 d4@3 ~ d4@3 ~@3 d4@3 ~@16",
  L: "~@18 [f#4,a4]@2 ~@2 [f#4,a4] ~@2 [f#4,a4] ~@4 [e4,g4] ~", // F#m Em
  M: "~@6 a4@2 f#4 ~ a4 ~ a4 ~ a4 ~ a4 ~ a4 ~ a4 ~ a4 ~ a4 ~ a4 ~@5, ~@6 f#4 ~@3 f#4@12 ~ f#4@3 ~@6",
  N: "~@6 [f#4,a4]@4 ~@4 [f#4,a4] ~@3 [f#4,a4] ~@3 [e4,g4]@4 ~@3 g4@2 ~, ~@29 e4 ~@2", // F#m Em
  O: "~@2 g4@2 ~@3 [d4,f#4]@2 ~@2 f#4 ~ f#4 ~ f#4 ~ f#4 ~ f#4 ~ f#4 ~ f#4 ~@2 d4 ~@5, ~@2 e4 ~@7 d4@12 d4@3 f#4@4 ~@3", // D
  P: "~@6 [f#4,a4]@5 ~@3 f#4@2 ~@2 [f#4,a4]@2 ~@3 [g4,b4]@2 ~@4 [g4,b4]@2 ~, ~@14 a4 ~@17", // F#m G
  Q: "~@2 b4@2 ~@3 [f#4,a4]@2 ~@4 [f#4,a4]@2 ~@3 a4@2 ~@3 g4@2 ~@3 f#4@2 ~@2, ~@2 g4 ~@15 f#4 ~@4 e4 ~@4 d4 ~@3", // F#m
  R: "~@2 c#4 e4@2 c#4 ~ e4 ~ e4 ~ e4 ~ e4 ~ e4 ~ e4 ~ e4 ~ e4 ~ e4 ~ e4 ~ e4 ~ e4 c#4 e4, ~@6 c#4@5 ~ c#4@4 c#4@3 ~ c#4@3 ~ c#4@4 ~@4",
  S: "c#4 e4@4 ~@27", T: "~@2 b4@4 d4@3 g4@4 ~ b4@7 d4@4 g4@4 b4 ~@2", U: "~ c#5@4 e4@4 a4@4 c#5@7 ~ e4@4 a4@5 ~@2",
  V: "[~@9 [g4,b4]@2 ~@2 [g4,b4] ~@3 [g4,b4] ~@3 [f#4,a4] ~@7 [e4,g4] ~@2 g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ e4@2 g4 ~@7, ~@31 e4@21 ~@2 g4 ~@9]/2", // G F#m Em
  W: "f#4 ~ f#4 ~ f#4 [d4,f#4] ~@2 f#4 ~ f#4 ~ f#4 d4 f#4@10 ~@8, d4@4 ~@3 d4@3 ~@22", // D
  X: "[~@10 [g4,b4] ~@3 [g4,b4]@2 ~@2 [g4,b4] ~@3 [f#4,a4] ~@6 e4 ~@2 g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4@4 ~@14, ~@15 g4 ~@16, ~@31 e4@15 ~@18]/2", // G F#m
  Y: "[~@9 [f#4,a4] ~@3 [f#4,a4] ~@3 [f#4,a4] ~@3 g4 e4 ~@6 f#4 ~@2 f#4!2 ~ f#4@3 ~ f#4 ~ f#4 ~ f#4 ~ f#4@9 ~@10, ~@29 d4@5 ~ d4@13 ~@16]/2", // F#m
  Z: "~@9 [g4,b4]@2 ~@2 g4@2 ~@2 b4@2 ~@2 [f#4,a4] ~@7 e4 g4 ~, ~@13 b4 ~@3 g4 ~@14", // G F#m
  AA: "~ g4!2 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~ g4 ~@13, e4@15 ~@2 e4@2 ~@13",
  AB: "~@2 [f#4,a4] ~@3 [f#4,a4] ~@2 [f#4,a4] ~@4 [e4,g4] ~@7 [f#4,a4]@9 ~", // F#m Em F#m
  AC: "~@2 [f#4,a4] ~@3 [f#4,a4] ~@2 f#4 a4 ~@3 g4@2 ~@6 [f#4,a4]@8 ~@2, ~@14 e4 ~@17", // F#m
  AD: "~ [g4,b4] ~@4 g4@5 ~@3 [g4,b4]@2 ~@6 [f#4,a4] ~@3 [e4,g4] ~@5, ~@5 b4@5 ~@22", // G F#m Em
  AE: "[~ [d4,f#4] ~@3 e4 ~@3 [d4,f#4]@12 ~@11, ~@10 c#4 ~@53]/2", // D
})).s("gm_steel_drums").gain(0.48)
// … 106 more lines