// La canzone del sole — Battisti Lucio
// 99 bpm, 4/4, key E major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 133 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(99/4)

// 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 · "FINGERDBAS"
const bass = note(`<
  A B C@2 D E F@2 G@2 H I J@2 K L M N O P Q@2 R S T U V W X Y Z AA AB AC AD AE AF@2 AG@2 AH AI@3 ~@7 AJ AK@2 AL@2 AM AN
  AO@3 AP AQ AP AR AP AS AP AT AU AV AW AX AY AZ BA BB BC@2 BD BE BF BG BH BI BJ BK@2 BL BM BN BO BP BQ BR ~@7 BS BT BU
  BV BW BX BY BZ CA CB CC CD CE CF CG CH CA CI CJ CK CL CM CN CO CP CM CQ CR CS CT CU
>`.pickRestart({
  A: "~@10 d2 ~ c#2 a1 f#1 d1", B: "b1@4 f#1@2 a1@7 ~ a1@2", C: "[g#1@8 f#1@2 f#1@4 e1@8 b1 e1 a1@5 ~ a1@2]/2",
  D: "g#1@4 f#1@3 e1", E: "~ b1 f#1 a1@5", F: "[g#1@6 g#2 g#1 f#1@6 e1@5 b1 e2@2 e1@2 a1@5 ~ a1@2]/2",
  G: "[g#1@4 f#1@3 e1@5 a1@4]/2", H: "e2@8 d2@5 ~ d1@2", I: "e1 e2 a1@2", J: "[e2@4 d2@3 d1@3 e1@2 a1@4]/2",
  K: "e2@4 d2@3 d1", L: "e1@3 e2 a1@4", M: "e2@8 ~@2 d1!3 d2 ~ d1", N: "d1@2 b1@2 f#1@2 a1@3 ~ a1@3 ~ a1@2",
  O: "g#1@8 f#1 ~ f#1@2 f#2@2 e2@2", P: "e1@2 ~ e1 e1@2 e2 e1 a1@2 ~ a1@2 a1 a1@2",
  Q: "[g#1@6 e2 g#1 f#1@3 f#1 ~ f#1 e1@4 b1@2 f#1@2 a1@3 a1 a1@2 a1@4]/2", R: "g#1@2 ~ g#1 g#1@5 f#1!2 ~ f#1@2 e1@2",
  S: "~ e1!2 ~ e1@2 e2 e1 a1@2 ~ a1 a1@2 a1@2", T: "~ g#1!2 ~ g#1@4 f#1@2 ~ f#1!2 f#2 e2@2", U: "e1@3 e2@2 ~ e2@2 a1@8",
  V: "~@2 a1 ~ a1@9 ~ a1 ~", W: "a1@7 ~ a1@5 ~ a1@2", X: "g#1@6 a1 g#1 f#1@5 ~ f#1@2", Y: "e1@2 ~ e1 e1@4 a1@5 ~ a1@2",
  Z: "e1@5 ~ e1@2 d1@3 d2@3 d1@2", AA: "e1@4 e2@2 b1 c#2 a1@2 ~ a1 a1@4", AB: "e2@5 ~ e2 ~ d2@6 d1@2",
  AC: "e1@5 ~ e1@2 a1@2 ~ a1 a1@2 a1@2", AD: "e1@8 d1@2 ~ d1 d1@2 d2@2", AE: "e1@2 b1@2 f#1@2 a1@7 ~ a1@2",
  AF: "[g#1@8 f#1@2 ~ f#1 f#1@2 e1@7 ~ e1@2 a1@2 ~ a1!2 ~ a1@2]/2",
  AG: "[g#1@5 ~ g#1@2 f#1 f#1@2 f#1 f#1@2 e1@4 b1@2 f#1@2 a1@2 a1!3 ~ a1@4]/2",
  AH: "g#1@5 ~ g#1@2 f#1@2 ~ f#1 f#1@2 e1@2",
  AI: "[e1!2 ~ e1 e1@2 e1@2 a1@2 ~ a1 a1@2 g#1@5 ~@3 g#1@2 f#1@2 ~ f#1 ~ f#1 e1@6 e1 ~ e1@2 ~@8]/3",
  AJ: "e1 ~ e1!2 e2@2 e1@2 a1@6 ~ a1", AK: "[g#1@8 f#1@6 e1@4 e2 ~ e2!2 e1@2 a1@8]/2",
  AL: "[g#1@6 ~ g#1 f#1@6 e1@4 b1@2 f#1@2 a1@3 a1 ~@2 a1@4]/2", AM: "g#1@8 f#1@5 ~ e1@2",
  AN: "~ e1 e1@2 e1@2 e2@2 a1@5 ~ a1@2", AO: "[g#1@2 g#1@6 f#1@3 ~ f#1@2 e1@30 ~@4]/3", AP: "a1 e2",
  AQ: "d2@5 ~ d1@2 e1@4 e2@4", AR: "d2@3 d1@3 e1@2", AS: "d2@3 d1 e1@3 e2", AT: "~@2 d1!3 d2 ~ d1 d1@2 b1@2 f#1@2 a1@2",
  AU: "~@2 a1@3 ~ a1@2 g#1@8", AV: "f#1 ~ f#1@2 f#2@2 e2@2 e1@3 e1 e1@2 e2 e1", AW: "a1@2 ~ a1@2 a1 a1@2 g#1@6 e2 g#1",
  AX: "f#1@3 f#1 ~ f#1 e1@4 b1@2 f#1@2 a1@2", AY: "~ a1 a1@2 a1@4 g#1@2 ~ g#1 g#1@4",
  AZ: "~ f#1!2 ~ f#1@2 e1@2 ~ e1!2 ~ e1@2 e2 e1", BA: "a1@2 ~ a1 a1@2 a1@3 g#1!2 ~ g#1@4",
  BB: "f#1@2 ~ f#1!2 f#2 e2@2 e1@3 e2@2 ~ e2@2", BC: "[a1@9 ~ a1 ~ a1@9 ~ a1 ~ a1@7 ~]/2",
  BD: "a1@5 ~ a1@2 g#1@6 a1 g#1", BE: "f#1@5 ~ f#1@2 e1@2 ~ e1 e1@4", BF: "a1@5 ~ a1@2 e1@5 ~ e1@2",
  BG: "d1@3 d2@3 d1@2 e1@4 e2@2 b1 c#2", BH: "a1@2 ~ a1 a1@4 e2@5 ~ e2 ~", BI: "d2@6 d1@2 e1@5 ~ e1@2",
  BJ: "a1@2 ~ a1!2 ~ a1@2 e1@8", BK: "[d1@2 ~ d1 d1@2 d2@2 e1@2 b1@2 f#1@2 a1@7 ~ a1@2 g#1@8]/2",
  BL: "f#1@2 ~ f#1 f#1@2 e1@7 ~ e1@2", BM: "a1@2 ~ a1!2 ~ a1@2 g#1@5 ~ g#1@2",
  BN: "f#1 f#1@2 f#1 f#1@2 e1@4 b1@2 f#1@2 a1@2", BO: "a1!3 ~ a1@4 g#1@5 ~ g#1@2",
  BP: "f#1@2 ~ f#1 f#1@2 e1@2 e1!2 ~ e1 e1@2 e1@2", BQ: "a1@2 ~ a1 a1@2 g#1@5 ~@3 g#1@2",
  BR: "f#1@2 ~ f#1 ~ f#1 e1@6 e1 ~ e1@2", BS: "~@8 e1 ~ e1!2 e2@2 e1@2", BT: "a1@6 ~ a1 g#1@8",
  BU: "f#1@6 e1@4 e2 ~ e2!2 e1@2", BV: "a1@8 g#1@6 ~ g#1", BW: "f#1@3 e1@2 b1 f#1 a1", BX: "~ a1 ~@2 a1@4 g#1@8",
  BY: "f#1@5 ~ e1@2 ~ e1 e1@2 e1@2 e2@2", BZ: "a1@5 ~ a1@2 g#1@2 g#1@6", CA: "f#1@3 ~ f#1@2 e1@4 b1@2 f#1@2 a1@2",
  CB: "~ a1!2 ~ a1@4 g#1@2 g#1@6", CC: "f#1@2 f#1@4 e1@2 ~ e1!2 ~ e1@2 e1!2",
  CD: "a1@2 ~ a1 a1@2 a1@2 g#1!2 g#1@3 ~ g#1@2", CE: "f#1@3 f#1 f#1@2 e1@4 b1@2 f#1 ~ a1@2",
  CF: "~ a1!2 ~ a1@4 g#1 ~ g#1 ~ g#1@4", CG: "f#1!3 ~ f#1@2 e1@3 ~ e1@2 ~ e1 e1@2",
  CH: "a1@2 ~ a1!2 ~ a1@2 g#1!2 g#1@2 g#1@4", CI: "~ a1!2 ~ a1@4 g#1 ~ g#1@6", CJ: "f#1@2 ~ f#1@3 e1@5 ~ e1 ~ e1@2",
  CK: "a1@2 ~ a1@2 a1 a1@2 g#1@3 g#1 g#1@4", CL: "f#1@3 f#1@2 ~ e1@4 b1@2 f#1 ~ a1@2",
  CM: "~@2 a1 ~ a1@4 g#1@2 ~ g#1 g#1@4", CN: "f#1@2 ~ f#1 f#1@2 e1@3 ~ e1@4 e1@2",
  CO: "a1@2 ~ a1!2 ~ a1@2 g#1!2 g#1@3 ~ g#1@2", CP: "f#1@2 ~ f#1 f#1@2 e1@4 b1@2 f#1 ~ a1@2",
  CQ: "f#1@2 f#1@4 e1@3 ~ e1@3 ~ e1@2, ~@14 f1 ~", CR: "a1@2 ~ a1!2 ~ a1@2 g#1@2 ~ g#1@2 g#1 g#1@2",
  CS: "f#1@2 ~ f#1@2 ~ e1@3 ~ b1!2 f#1!2 a1 ~", CT: "a1@2 ~ a1 a1@2 ~ a1 e1@2 ~ e1 e1@2 ~ e1",
  CU: "d1@2 ~ e1 ~@2 e1 ~@9",
})).s("gm_electric_bass_finger").gain(0.6)

// chords · brass section · "PRG.CHANGE"
const brass_section = note(`<
  ~ A@7 B@8 ~@12 C D@7 E@2 F@2 G H@8 ~@2 I@7 J@8 ~@14 K L M@8 N@3 O@8 ~ P Q@2 R@4 S T@5 U@8 V W V W X Y X Z AA AB
>`.pickRestart({
  A: "[~@4 a4@4 b4@4 c#5 d5@2 [b4,e5]@5 a4@4 b4@4 a4@3 ~@2 g4 f#4 ~ a4@4 b4@4 c#5 d5@2 [b4,e5]@5 [e4,a4]@4, ~@8 e4@16 f#4@6 ~@10 e4@16 f#4@9 ~ f#4 ~@3 e4@18 f#4@6 ~@18, ~@31 b4@5 ~@20]/7", // E5 A5
  B: "[b4@4 f#4 e4 g#4 [b3,e4]@57, ~@8 a4@5 ~@115]/8", C: "~@14 e5 ~",
  D: "[a5@2 g#5 ~@5 c#5@2 a4 ~@13 f#4@2 c#4@4 e4@10 e4@3 ~@3 a4 ~ b4 ~@9 f#4@2 g#4 ~ a4 ~ b4 ~@7 e4@3 ~@3 a4 ~ b4 ~@9 a4@2 b4 ~ c#5 ~ d5 ~ g4@2 a4@2 [e4,a4]@10, ~@14 e4@16 ~@13 e4@29 ~@3 e4@27 ~@10, ~@98 b4 ~ f#4 ~@11]/7", // A5
  E: "[g#4@7 ~ [d4,f#4]@3 ~ [f#4,a4] ~ [a4,c#5] ~ [c#5,e5]@2 b4 ~ [a4,c#5] ~ [g#4,a#4,b4] c#5 e4@8, e4@23 a4@9]/2", // D F#m A C#m A G#m
  F: "[g#4@8 [d4,f#4]@6 g#4 ~@3 [g4,b4]@2 [f#4,a4] ~ [e4,a4]@10, e4@7 e4@4 ~@5]/2", // D G F#m A5
  G: "g#4@8 [d4,f#4]@4 [f#4,a4] ~ [a4,c#5] ~, e4", // D F#m A
  H: "[[c#5,e5]@2 b4 ~ [a4,c#5] ~ [g#4,b4] c#5 ~@6 g#4@8 ~ b4 e5 c#5 d5 a4 c#5 g#4 b4@8 ~@90, ~@7 a4@7 ~@114, ~ e4@15]/8", // C#m A G#m
  I: "[[g#4,b4] ~@2 [g#4,b4] ~@2 [g#4,b4,e5] ~ a4@8 b4@8 c#5@2 d5@4 [b4,e5]@10 a4@8 b4@8 a4@6 ~@4 g4@2 f#4@2 ~@2 a4@8 b4@8 c#5@2 d5@4 [b4,e5]@10 [e4,a4]@8, e4@3 e4@5 e4@32 e4@30 e4@34 ~@8, ~@24 f#4@6 ~@26 f#4@9 ~ f#4 ~@21 f#4@6 ~@18, ~@31 b4@5 ~@20]/7", // G#m E E5 A5
  J: "[b4@4 f#4 ~ g#4 e4@57, ~@8 a4@5 ~@115, ~@5 e4@2 ~@57]/8", K: "~@6 e5 ~ a5@2 g#5 ~@5", L: "c#5@2 a4 ~@3 e4@10",
  M: "[f#4@2 ~@4 e4@10 e4@3 ~@3 a4 ~ b4 ~@9 f#4@2 g#4 ~ a4 ~ b4 ~@7 e4@3 ~@3 a4 ~ b4 ~@9 a4@2 b4 ~ c#5 ~ d5 ~ [g4,b4]@2 [f#4,a4]@2 [e4,a4]@10 g#4@7 ~ [d4,f#4]@3 ~ [f#4,a4] ~ [a4,c#5] ~ [c#5,e5]@2 b4 ~ [a4,c#5] ~ [g#4,a#4,b4] c#5 e4@8 [e4,g#4]@8, ~ c#4@63, ~@19 e4@29 ~@3 e4@27 ~@10 e4@23 a4@9 ~@8]/8", // G F#m A5 D F#m A C#m A …
  N: "[[d4,f#4]@6 g#4 ~@3 [g4,b4]@2 [f#4,a4] ~ [e4,a4]@10 g#4@8 [d4,f#4]@4 [f#4,a4] ~ [a4,c#5] ~ [c#5,e5]@2 b4 ~ [a4,c#5] ~ [g#4,b4] [a4,c#5], ~@3 e4@4 ~@5 e4@12]/3", // D G F#m A5 D F#m A C#m …
  O: "[~@6 g#4@8 ~ b4 e5 c#5 d5 a4 c#5 g#4 b4@8 ~@98, e4]/8",
  P: "~@8 [g#4,b4] ~@2 [g#4,b4] ~@2 [g#4,b4,e5] ~, ~@8 e4@3 e4@5", // G#m E
  Q: "[a4@4 b4@4 c#5 d5@2 [b4,e5]@5, e4, ~@8 f#4@3 ~@5]/2", // E5
  R: "[a4@4 b4@4 a4@3 ~@2 g4 f#4 ~ a4@4 b4@4 c#5 d5@2 [b4,e5]@5, e4@15 e4@17, ~@16 f#4@9 ~ f#4 ~@21 f#4@6 ~@10, ~@11 b4@5 ~@16]/4", // E5
  S: "a4 b4, e4",
  T: "[[d4,f#4]@2 ~@2 [d4,f#4]@2 [f#4,a4]@2 [a4,c#5]@2 [b4,d5]@2 [a4,c#5]@2 b4@6 a4@3 ~ [g#4,b4]@2 g#4@2 [f#4,a4]@2 [g#4,b4]@2 ~@2 [f#4,b4] ~@13 [a4,c#5]@2 [f#4,a4]@2 [g#4,b4]@2 [a4,c#5]@2 [f#4,a4]@2 [g#4,b4] ~ g#4@2 [d4,f#4]@8 g#4@3 ~ [g4,b4]@2 [f#4,a4]@2 [e4,a4]@2, ~ c#4@39, ~ e4@12 e4@17 e4@5 e4@4 ~, ~@14 e5@9 ~@57]/5", // D F#m A Bm A G#m F#m G#m …
  U: "[~@6 f#4@4 ~@14 f#4@2 a4@2 b4@2 c#5 ~@3 [a4,c#5] ~@5 [g#4,b4] ~@7 [f#4,a4] ~@2 [f#4,a4] ~@4 [g#4,b4] ~@7 [a4,c#5] ~@7 [g#4,b4] ~@7 [f#4,a4] ~@2 [f#4,a4] ~@2 [g#4,b4] ~@9 [a4,c#5] ~@7 [g#4,b4] ~@7 [f#4,a4] ~@2 [f#4,a4] ~@2 [g#4,b4] ~@9, ~@2 e4@3 e4@59]/8", // A G#m F#m G#m A G#m F#m G#m …
  V: "[a4,c#5] ~@7 [g#4,b4] ~@7", W: "[f#4,a4] ~@2 [f#4,a4] ~@2 [g#4,b4] ~@9",
  X: "[a4,c#5] ~@5 [a4,c#5]@2 [g#4,b4] ~@7", Y: "[f#4,a4] ~@2 [f#4,a4]@2 ~ [g#4,b4] ~@9",
  Z: "[f#4,a4] ~@2 [f#4,a4]@3 [g#4,b4] ~@3 [g4,b4]@2 [f#4,a4]@2 a4@2", AA: "~@8 [g#4,b4,e5] ~@7",
  AB: "[a4,d5,e5] ~@2 [g#4,a4,e5] ~@2 [g#4,a4,e5] ~@9", // Asus4 Amaj7
})).s("gm_brass_section").gain(0.54)

// chords · acoustic guitar nylon · "PRG.CHANGE"
const acoustic_guitar_nylon = note(`<
  ~@9 A B@2 C@2 D@2 E F@3 G@3 H@3 I J K ~@32 L@2 M N M O@2 P Q@7 R S T U V ~@52
>`.pickRestart({
  A: "~@8 [a3,c#4,e4]@7 ~", B: "[[g#3,b3,e4]@7 ~ [f#3,a3,d4]@12 [g#3,b3,e4]@3 ~ [a3,c#4,e4]@7 ~]/2",
  C: "[[g#3,b3,e4]@8 [f#3,a3,d4]@12 [g#3,b3,e4]@3 ~ [a3,c#4,e4]@7 ~]/2", // E D E A
  D: "[[g#3,b3,e4]@2 [f#3,a3,d4]@3 [g#3,b3] [a3,c#4]@2, ~@20 e4@11 ~]/2", E: "[g#3,b3,e4] [f#3,a3,d4]",
  F: "[~@8 a3 ~@11 f#4@2 ~@4 d4@2 ~@8 f#4@2 ~@4 c#4@2 e4@2 f#4@2, ~@8 [c#4,e4]@4 c#4@4 b3@7 ~ a3@5 ~ b3@9 ~ a3@7 ~, ~@10 a3@4 e4@6 ~@2 e4@5 ~ e4@8 ~@2 e4@5 ~@5]/3", // C#m
  G: "[~@2 b4 ~@3 e4@3 [d4,g4] [a3,f#4] ~@3 c#4 ~@3 f#4 ~@3 e4 d4, e4@4 ~@2 e4@4 d4@4 ~@8 e4@7 ~ e4@6 ~@2 e4@4 a4@6, ~@2 b3@5 ~ a3@5 ~@5 b3 ~@5 a3@7 ~ b3@6 ~@2 d4@5 ~@3]/3", // G5 D
  H: "[~@4 b4@2 ~@8 c#4@2 ~@2 f#4@2 ~@2 b3@2 d4@2 ~@2 d4@2 ~@4 f#4@2 ~@2 b4@2 [e4,a4,c#5] ~@3 [e4,a4,c#5] ~@3, e4@4 ~@2 e4@12 ~@2 e4@5 ~@5 e4@4 ~@2 e4@4 ~@8, ~@2 b3@9 ~@5 b3@5 ~@5 a3@4 ~@2 b3@8 ~@8]/3", // A
  I: "[c#4,e4,g#4] ~@3 [c#4,e4,g#4] ~@3 [a3,d4,e4,f#4] ~@3 [a3,d4,e4,f#4] ~@3", // C#m D
  J: "[b3,e4,g#4] ~ [e4,g#4,b4] ~ [g#4,b4,e5] ~ [g#4,c#5,e5] ~ [e4,a4,c#5] ~@3 [e4,a4,c#5] ~@3", // E C#m A
  K: "[c#4,g#4,b4,e5] ~@3 [c#4,g#4,b4,e5] ~@3 [a3,d4,e4,f#4]@6 ~@2", // C#m7 D
  L: "[e4@8 [g#3,b3,e4]@7 ~ [f#3,a3,d4]@11 ~ [g#3,b3,e4]@3 ~, c#4]/2", M: "[a3,c#4,e4]@7 ~ [g#3,b3,e4]@8",
  N: "[f#3,a3,d4]@12 [g#3,b3,e4]@3 ~", O: "[[f#3,a3,d4]@3 [g#3,b3] [a3,c#4]@2 [g#3,b3,e4]@2, ~@12 e4@11 ~@9]/2",
  P: "[f#3,a3,d4] ~", // D
  Q: "[a3 ~@11 f#4@2 ~@4 d4@2 ~@8 f#4@2 ~@4 c#4@2 e4@2 f#4@2 ~@4 b4@2 ~@6 e4@6 [d4,g4]@2 [a3,f#4]@2 ~@6 c#4@2 ~@6 f#4@2 ~@6 e4@2 d4@2 ~@4 b4@2 ~@8 c#4@2 ~@2 f#4@2 ~@2 b3@2, [c#4,e4]@4 c#4@4 b3@7 ~ a3@5 ~ b3@9 ~ a3@7 ~@3 b3@5 ~ a3@5 ~@5 b3 ~@5 a3@7 ~ b3@6 ~@2 d4@5 ~@3 e4@4 ~@2 e4@12 ~@2 e4@4, ~@2 a3@4 e4@6 ~@2 e4@5 ~ e4@8 ~@2 e4@5 ~@5 e4@4 ~@2 e4@4 d4@4 ~@8 e4@7 ~ e4@6 ~@2 e4@4 a4@6 ~@2 b3@9 ~@5 b3@5 ~@3]/7", // G5 D C#m
  R: "d4 ~ d4 ~@2 f#4 ~ b4, ~ a3@2 e4@2 ~ e4@2, ~ b3",
  S: "[e4,a4,c#5] ~@3 [e4,a4,c#5] ~@3 [c#4,e4,g#4] ~@3 [c#4,e4,g#4] ~@3", // A C#m
  T: "[a3,d4,e4,f#4] ~@3 [a3,d4,e4,f#4] ~@3 [b3,e4,g#4] ~ [e4,g#4,b4] ~ [g#4,b4,e5] ~ [g#4,c#5,e5] ~", // D E C#m
  U: "[e4,a4,c#5] ~@3 [e4,a4,c#5] ~@3 [c#4,g#4,b4,e5] ~@3 [c#4,g#4,b4,e5] ~@3", V: "[a3,d4,e4,f#4]@5 ~@11",
})).s("gm_acoustic_guitar_nylon").gain(0.54)

// chords · lead 2 sawtooth · "PRG.CHANGE"
const lead_2_sawtooth = note("<~@43 A B C B D E F G@8 ~@37 H I@2 J@2 K@3 ~@30>".pickRestart({
  A: "~ [a4,c#5]", B: "[g#4,b4] [f#4,a4]", C: "[g#4,b4] [a4,c#5]", D: "[e4,g#4] a4", E: "g#4 f#4", F: "g#4 a4",
  G: "[g#4 f#4@15]/8", H: "[a4,c#5] [g#4,b4]", I: "[a4 [g#4,b4] [a4,c#5] [g#4,b4], f#4]/2",
  J: "[a4 [e4,g#4] a4 g#4, f#4]/2", K: "[~ g#4 a4 g#4 ~@2, f#4@5 ~]/3",
})).s("gm_lead_2_sawtooth").gain(0.35)

// chords · lead 2 sawtooth · "PRG.CHANGE" · soft notes
const lead_2_sawtooth_soft = note("<~@47 A B C D@8 ~@41 E F E ~@31>".pickRestart({
  A: "~ c#6", B: "b5 a5", C: "b5 c#6", D: "[b5 a5@15]/8", E: "c#6 b5", F: "~ b5",
})).s("gm_lead_2_sawtooth").gain(0.2)

// chords · marimba · "PRG.CHANGE"
const marimba = note(`<
  ~ A B C D E F G H ~@20 I J K J L M N ~@7 O P Q R S T U V W X Y Z AA AB AC AD ~@36 AE AF AG AH AI AJ AK AL ~@30
>`.pickRestart({
  A: "~@8 e3 ~ a3 g#3 a3 ~ e3 ~", B: "c#4 b3 c#4 a3 ~@2 b3 a3 b3 ~ d4 e4 d4 [b3,c#4] ~ [a3,b3,e4]",
  C: "[a3,b3,e4]!2 [g#3,a3,e4] ~ [g#3,a3,e4]!2 ~@2 [c#4,e4,a4]@2 ~ [c#4,e4,a4] ~@2 [c#4,e4,a4] ~", // Asus2 Amaj7 A
  D: "[b3,e4,g#4]@2 ~ [b3,e4,g#4] ~@4 [a3,d4,f#4]@2 ~ [a3,d4,f#4] ~@2 [b3,e4,g#4]@2", // E D E
  E: "~ [b3,e4,g#4] [b3,e4] [g4,b4]!2 [f#4,b4]!2 [e4,a4] ~@2 [e3,a3] ~@5", // E E5 G B5 A5
  F: "[e3,a3] ~@2 [e3,a3] ~@2 [e3,b3] ~ [e3,a3] ~@7", // A5 E5 A5
  G: "[e3,b3] ~@2 [e3,a3] ~@2 [e3,b3] ~ [e3,a3] ~@3 [c#4,e4] ~ [b3,e4]!2", H: "~@8 [b3,e4] ~ [a3,d4]!2 ~@2 [b3,e4] ~",
  I: "~@10 [e3,a3,c#4] ~@2 [e3,a3,c#4] ~@2", // A
  J: "[e3,g#3,b3] ~@2 [e3,g#3,b3] ~@2 [e3,g#3,b3] ~@3 [d3,f#3,a3] ~@2 [d3,f#3,a3] ~@2", // E D
  K: "[e3,g#3,b3] ~@2 [e3,g#3,b3] ~@2 [e3,g#3,b3] ~@3 [e3,a3,c#4] ~@2 [e3,a3,c#4] ~@2", // E A
  L: "[e3,g#3,b3] ~@2 [e3,g#3,b3] ~@2 [e3,g#3,b3] ~ [e3,a3,c#4] ~@2 [e3,a3,c#4] ~@2 [e3,a3,c#4] ~", // E A
  M: "[e3,g#3,b3] ~@2 [e3,g#3,b3] ~@2 [e3,g#3,b3] ~ [d3,f#3,a3] ~@2 [d3,f#3,a3] ~@2 [d3,f#3,a3] ~", // E D
  N: "[e3,g#3,b3] ~@15", O: "~@8 [a1,e2] ~ e2 [a1,e2]!2 ~ a1!2",
  P: "[b1,e2] ~@2 [b1,e2]!2 ~ [b1,e2] b1 [a1,d2] ~@2 d2 [a1,d2] ~@2 d2", // E5 D5
  Q: "[b1,e2] ~ b1!2 [b1,e2] ~@2 b1 [a1,e2] ~@2 [a1,e2]!2 ~ a1!2", // E5 A5
  R: "[b1,e2] ~@3 [b1,e2] ~ [b1,e2] b1 [a1,d2] ~ a1 ~ [a1,d2] ~ [a1,d2]!2", // E5 D5
  S: "[b1,e2] ~ b1 [b1,e2]!2 ~ b1!2 [a1,e2] ~@2 a1 a1@2 ~ a1, ~@12 e2 ~@3", // E5 A5
  T: "[b1,e2] ~@2 b1 b1@2 e2 b1 [a1,d2] ~ a1 ~ [a1,d2] ~@2 [a1,d2], ~@4 e2 ~@11", // E5 D5
  U: "[b1,e2] ~ [b1,e2]!3 ~@2 b1 [a1,e2] ~@2 [a1,e2]!2 ~@2 a1", // E5 A5
  V: "[b1,e2] ~@2 [b1,e2]!2 ~ b1!2 [a1,d2] ~@2 d2 [a1,d2] ~@2 d2", // E5 D5
  W: "[b1,e2] ~ b1 [b1,e2]!2 ~ [b1,e2]!2 a2@2 ~ [a2,e3] a2@2 ~ a2, ~@8 e3 ~@3 e3 ~@3", // E5 A5
  X: "[b2,e3]@2 ~ [b2,e3] [b2,e3]@2 ~ [b2,e3] [a2,d3]@2 ~ d3 [a2,d3]@2 ~ d3", // E5 D5
  Y: "[b2,e3]@2 ~ [b2,e3] [b2,e3]@2 ~ b2 [a2,e3]@2 ~ e3 [a2,e3]@2 ~ [a2,e3]", // E5 A5
  Z: "[b2,e3]@2 ~ [b2,e3] [b2,e3]@2 ~ [b2,e3] [a2,d3]@2 ~ d3 [a2,d3] ~@2 e3, ~@8 e3 ~@7", // E5 D5
  AA: "[b2,e3] ~ [g2,d3]!2 [a2,d3]!2 [a2,e3] ~ [a2,e3] ~@2 [a2,e3] a2@2 a2 [a2,e3], ~@12 e3 ~@3", // E5 G5 D5 A5
  AB: "[b2,e3] ~ b2 [b2,e3] [b2,e3]@2 ~ [b2,e3] d3@2 ~ d3 d3@2 d3!2, ~@8 a2 ~@3 a2 ~@3", // E5
  AC: "[b2,e3]@2 ~ [b2,e3] [b2,e3]@2 ~ [b2,e3] [a2,e3]@2 ~ e3 [a2,e3]@2 ~ e3", // E5 A5
  AD: "b2@2 ~ [b2,e3] [b2,e3]@2 ~ [b2,e3] [a2,d3] ~@2 d3 d3@2 [b2,e3] ~, e3 ~@11 a2 ~@3", // E5 D5 E5
  AE: "[a1,e2] ~ e2 [a1,e2]!2 ~ a1!2 [b1,e2] ~@2 [b1,e2]!2 ~ [b1,e2] b1", // A5 E5
  AF: "[a1,d2] ~@2 d2 [a1,d2] ~@2 d2 [b1,e2] ~ b1!2 [b1,e2] ~@2 b1", // D5 E5
  AG: "[a1,e2] ~@2 [a1,e2]!2 ~ a1!2 [b1,e2] ~@3 [b1,e2] ~ [b1,e2] b1", // A5 E5
  AH: "[a1,d2] ~ a1 ~ [a1,d2] ~ [a1,d2]!2 [b1,e2] ~ b1 [b1,e2]!2 ~ b1!2", // D5 E5
  AI: "[a1,e2] ~@2 a1 a1@2 ~ a1 [b1,e2] ~@2 b1 b1@2 e2 b1, ~@4 e2 ~@7 e2 ~@3", // A5 E5
  AJ: "[a1,d2] ~ a1 ~ [a1,d2] ~@2 [a1,d2] [b1,e2] ~ [b1,e2]!3 ~@2 b1", // D5 E5
  AK: "[a1,e2] ~@2 [a1,e2]!2 ~@2 a1 [b1,e2] ~@2 [b1,e2]!2 ~ b1!2", AL: "[a1,d2] ~@2 d2 [a1,d2] ~@2 d2 ~@8",
})).s("gm_marimba").gain(0.44)

// chords · acoustic guitar nylon · "PRG.CHANGE"
const acoustic_guitar_nylon_2 = note("<~@35 A B@2 C D E@4 ~@89>".pickRestart({
  A: "~@4 [f#3,a3,d4] ~ [e3,a3,c#4]@10", B: "[[e3,g#3,b3]@7 ~ [d3,f#3,a3]@5 ~ [e3,g#3,a3]@9 ~ [e3,a3,c#4]@7 ~]/2",
  C: "[e3,g#3,b3]@7 ~ [d3,f#3,a3]@6 [e3,g#3,b3]@2", D: "~@2 [g3,b3,d4] ~ [f#3,a3,d4] ~ [e3,a3,c#4]@9 ~",
  E: "[[e3,g#3,b3]@7 ~ [d3,f#3,a3]@5 ~ [e3,g#3,a3]@8 ~@2 [e3,a3,c#4]@5 ~ [e3,g#3,b3]@9 ~ [d3,f#3,a3]@5 ~ [e3,g#3,b3]@10 ~@8]/4", // E D Amaj7 A E D E
})).s("gm_acoustic_guitar_nylon").gain(0.46)

// chords · tremolo strings · "PRG.CHANGE"
const tremolo_strings = note("<~@77 A B C@4 D E F@3 G@6 H ~@7 I J K@2 L@4 M@8 N@4 O@8 P ~@2>".pickRestart({
  A: "c#3 e3", B: "c#4 b3", C: "[e4@20 f#4@4 e4@12 c#4@2 b3@6 c#4@2 a3@9 b3@2 ~ e3@2 f#3@2 a3@2]/4", D: "b3 c#4 e4 f#4",
  E: "a4@2 b4 g#4 a4 b4 c#5 d5", F: "[e5@22 d5@2 c#5@2 b4@2 a4@9 ~ e4@8 a4@2]/3",
  G: "[g#4 a4 b4 e4@8 c#4@2 b3@2 a3@4 b3@2 d4 c#4 a3@2 c#4@2 b3@2 e4@2 c#4@2 d4 e4@8 c#4 e4@2 b4 a4 g#4]/6",
  H: "a4@2 b4@3 ~ d5@2 e5@8, ~@5 c#5@2 ~@9", I: "~@8 e4@2 b1 [b1,e2]!2 ~ [b1,e2,b4] [b1,e2], ~@8 b1 ~ g#4@2 a4@2 ~@2",
  J: "b4@2 a4 e4 f#4 e4 f#4 g#4", K: "[a4 g#4 a4 b4@6 c#5 a4 b4@5]/2",
  L: "[a4 b4 c#5 d5 e5 d5 c#5 a4@4 b4@3 e4@5 f#4 e4 c#4 b3 c#4@3 a3 b3@4 c#4]/4",
  M: "[a3@4 ~ [b2,g3] f#3 [c#4,e4]@5 [g#3,b3]@4 [f#3,a3]@3 [g#3,b3]@5 [a3,c#4]@4 [g#3,b3]@4 [f#3,a3]@3 [g#3,b3] ~ [b3,g4] f#4 c#4@5 [g#3,b3]@4 [f#3,a3]@3 [g#3,b3]@5 [a3,c#4]@4 [g#3,b3]@4, ~@5 d3@2 ~@31 a3@6 ~@20, ~@6 a3@6 e4@24 ~ d4@2 e4@25]/8", // Em C#m G#m F#m G#m A G#m F#m …
  N: "[[f#3,a3]@3 g#3 ~ [g4,b4] f#4 ~@3 a3@2 [g#3,b3]@4 [f#3,a3]@3 [g#3,b3]@5 [a3,c#4]@4 [g#3,b3]@4, ~@6 b3 ~@3 d4@4 e4@50, ~@12 a4@9 ~@43, ~@7 c#4@5 ~@20]/4", // F#m G G#m F#m G#m A G#m
  O: "[[f#3,a3]@6 [g#3,b3]@2 ~@2 [g4,b4]@2 f#4@2 ~@6 a3@4 [g#3,b3]@8 [f#3,a3]@6 [g#3,b3]@10 [a3,c#4]@8 [g#3,b3]@8 [f#3,a3]@6 [g#3,b3]@3 ~ [g4,b4]@2 f#4@2 ~@6 a3@4 [g#3,b3]@8 [f#3,a3]@6 [g#3,b3]@10 [a3,c#4]@8 [g#3,b3]@8, ~@10 d4@4 e4@59 ~@5 e4@50, ~@3 a4@2 ~@14 a4@2 ~@11, ~@7 c#4@5 ~@25 d4@2 c#4@5 ~@20]/8", // F#m G#m G G#m F#m G#m A G#m …
  P: "[d3,f#3,a3]@6 [e3,g#3,b3]@3 ~ [g3,b3]@2 f#3@2 [e3,c#4]@2, ~@5 d4@2 ~, ~@3 a3", // D E G C#m
})).s("gm_tremolo_strings").gain(0.24)

// chords · lead 1 square · "PRG.CHANGE" · G#m F#m G#m
const lead_1_square = note(`<
  ~@131
  [~@2 c#5 b4 ~ c#5 b4 e4, c#5@4 ~@4 e4@5 ~@3, ~ d5@6 ~]
  [[g#4,b4] [f#4,a4] [g#4,b4]@2 ~@4]
>`).s("gm_lead_1_square").gain(0.18)

// chords · epiano1 · "E.PIANO"
const epiano1 = note(`<
  ~ A B@2 C@2 D@2 E@2 F G H@2 F G F I J@2 K@2 J@2 L@4 M N O P Q R S T J@2 U@2 V@4 W X Y Z AA AB AA AC J@2 AD@2 AE@2 AF@3
  AG AH AG AI AJ AH AG AK@2 AL AM AN@2 AL AM AO AP@2 AQ AR AS AT AU AV AW AX@2 AY AM AZ@2 AL BA BB BC BD BE BF BG BH BG
  BI AM AL AM BJ@2 AY BK BL@2 AL AM AZ@2 BM AM BN@2 BO AM BP@2 BQ AM BR@2 BO AM BS BT BU
>`.pickRestart({
  A: "~ [b2,b3,d4,g4] [f#2,a3,d4,f#4] [a2,a3,c#4,e4]@5", // G D A
  B: "[[g#2,f#3,b3,e4]@7 ~ [a3,d4,e4]@6 [e2,g#3,a3,e4]@9 ~ [a2,a3,c#4,e4]@7 ~, ~@2 f#2 ~@5]/2", // E Asus4 Amaj7 A
  C: "[[g#2,f#3,b3,e4]@7 ~ [f#2,a3,d4,e4]@6 [e2,g#3,b3,e4]@4 [b2,b3,d4,g4]@2 [f#2,a3,d4,f#4]@2 [a2,a3,c#4,e4]@10]/2", // E D E G D A
// … 186 more lines