// What A Difference A Day Makes — Esther Phillips
// 128 bpm, 4/4, key D major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: bank select 127 (Roland MT-32 map) read through the MT-32 patch table: ch 3 "#EL.GTR 2" Elec Gtr 2 -> overdriven guitar
// note: sustain pedal (CC 64) lengthens the held notes
// note: duplicate parts dropped: ch 12 "SLAPBASS 1" slap bass 1 (copy of ch 2 "FRETLESS" fretless bass); ch 6 "#STR SECT2" string ensemble 2 (copy of ch 5 "+SYNSTRING" synth strings 1)
// note: Full arrangement: all 116 bars on a 16-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: edit a riff to change every repeat.

// bass · fretless bass · "FRETLESS"
const bass = note(`<
  A B C D E F G H I F J K L M N@2 E@2 O P Q R G H E S T U V W T X E F B@7 D Y Z AA AB M AC AD AE AF AG AD AH M AI AJ AK
  AL AM M AI AA AB AN AI AO AP AQ AR L@2 M@2 AS AT Y Z AA AB M AC AD AE AF AG AD AH M AI AK@7 AM AU AV AW AX AR AY AZ BA
  BB BC AZ BD AR BE BF BG BH BI
>`.pickRestart({
  A: "c2@3 c2 g1 ~ a#1 ~ d#2@3 c2@3 a#1@2", B: "c2@2 ~ c2 g1 ~ a#1 ~ d#2@3 c2@3 a#1@2",
  C: "c2@2 ~ c2 g1 ~ a#1 ~ d#2@3 ~@3 a#1 ~, ~@11 c2@5", D: "c2 ~@7", E: "d2@3 d2 a1 ~ c2 ~ d2@3 c2@3 a1@2",
  F: "g2@3 g2 d2 ~ f2 ~ g2@3 f2@3 d2@2", G: "c2@3 ~ e2 ~ c2 ~ f2@3 c2@3 f2@2, ~@3 c2@2 ~@11",
  H: "e2@3 e2 b2 ~ e2 ~ d#2@3 a#2@3 d#2@2", I: "d2@3 d2 a1 ~ c2 ~@4 c2 ~@2 a1@2, ~@4 d2@3 ~",
  J: "c2@3 c2 g1 ~ a1 ~ c2@3 ~@3 g1 ~, ~@11 a1@5", K: "c2@3 c2 g1 ~ a1 ~ c2@3 a1@3 g1 ~",
  L: "b1@3 b1 f#1 ~ a1 ~ b1@3 a1@3 f#1@2", M: "e2@3 e2 b1 ~ d2 ~ e2@3 d2@3 b1@2", N: "a1@3 a1 e1 ~ g1 ~ a1@3 g1@3 e1@2",
  O: "g1@3 g1 d2 ~ f2 ~@4 f2 ~@2 d2@2, ~@8 g2@7 ~", P: "g2 ~@15", Q: "d2@3 d2 a1 ~ c2@2 d2@3 c2@3 a1@2",
  R: "g2@3 g2 d2 ~ f2@2 g2@3 f2@3 d2 ~", S: "g2@3 g2 d2 ~ f2 ~ g2@3 f2@3 d2 ~", T: "c2@3 c2 g1 ~ a1 ~ c2@3 a1@3 g1@2",
  U: "g2@3 g2 d2 ~ g2 ~@4 e2 ~@2 c2 ~, ~@4 c2@3 ~", V: "f2@3 f2 c2 ~ d2 ~ f2@3 ~@3 c2 ~, ~@11 d2@5",
  W: "f2@3 f2 c2 ~ d2 ~ f2@3 d2@3 c2@2", X: "d#2@3 d#2 f#2 ~ a2 ~ c3@3 a2@3 f#2@2",
  Y: "e2@3 e2 b1 ~ d2@2 e2@3 d2@3 b1@2", Z: "a2@3 a2 e2 ~ g2@2 a2@3 g2@3 e2 ~",
  AA: "d2@3 ~ f#2 ~ d2 ~ g2@3 d2@3 g2@2, ~@3 d2@2 ~@11", AB: "f#2@3 f#2 c#3 ~ f#2 ~ f2@3 c3@3 f2@2",
  AC: "a2@3 a2 e2 ~ g2 ~ a2@3 g2@3 e2 ~", AD: "d2@3 d2 a1 ~ b1 ~ d2@3 b1@3 a1@2",
  AE: "a2@3 a2 e2 ~ a2 ~@4 f#2 ~@2 d2 ~, ~@4 d2@3 ~", AF: "g2@3 g2 d2 ~ e2 ~ g2@3 ~@3 d2 ~, ~@11 e2@5",
  AG: "g2@3 g2 d2 ~ e2 ~ g2@3 e2@3 d2@2", AH: "f2@3 f2 g#2 ~ b2 ~ d3@3 b2@3 g#2@2",
  AI: "a2@3 a2 e2 ~ g2 ~ a2@3 g2@3 e2@2", AJ: "d2@3 d2 a1 ~ c2 ~ f2@3 d2@3 c2@2",
  AK: "d2@2 ~ d2 a1 ~ c2 ~ f2@3 d2@3 c2@2", AL: "d2@2 ~ d2 a1 ~ c2 ~ f2@3 ~@3 c2 ~, ~@11 d2@5", AM: "d2 ~@7",
  AN: "e2@3 e2 b1 ~ d2 ~@4 d2 ~@2 b1@2, ~@4 e2@3 ~", AO: "d2@3 d2 a1 ~ b1 ~ d2@3 ~@3 a1 ~, ~@11 b1@5",
  AP: "d2@3 d2 a1 ~ b1 ~ d2@3 b1@3 a1 ~", AQ: "c#2@3 c#2 g#1 ~ b1 ~ c#2@3 b1@3 g#1@2",
  AR: "f#2@3 f#2 c#2 ~ e2 ~ f#2@3 e2@3 c#2@2", AS: "a1@3 a1 e2 ~ g2 ~@4 g2 ~@2 e2@2, ~@8 a2@7 ~", AT: "a2 ~@15",
  AU: "f#2@3 f#2 c#2 ~ e2@2 f#2@3 e2@3 c#2@2", AV: "b2@3 b2 f#2 ~ a2@2 b2@3 a2@3 f#2 ~",
  AW: "e2@3 ~ g#2 ~ e2 ~ a2@3 e2@3 a2@2, ~@3 e2@2 ~@11", AX: "g#2@3 g#2 d#3 ~ g#2 ~ g2@3 d3@3 g2@2",
  AY: "b2@3 b2 f#2 ~ a2 ~ b2@3 a2@3 f#2 ~", AZ: "e2@3 e2 b1 ~ c#2 ~ e2@3 c#2@3 b1@2",
  BA: "b2@3 b2 f#2 ~ b2 ~@4 g#2 ~@2 e2 ~, ~@4 e2@3 ~", BB: "a2@3 a2 e2 ~ f#2 ~ a2@3 ~@3 e2 ~, ~@11 f#2@5",
  BC: "a2@3 a2 e2 ~ f#2 ~ a2@3 f#2@3 e2@2", BD: "g2@3 g2 a#2 ~ c#3 ~ e3@3 c#3@3 a#2@2",
  BE: "b2@3 b2 f#2 ~ a2 ~ b2@3 a2@3 f#2@2", BF: "e2@3 e2 b1 ~ d2 ~ g2@3 e2@3 d2@2",
  BG: "e2@2 ~ e2 b1 ~ d2 ~ g2@3 e2@3 d2@2", BH: "e2@2 ~ e2 b1 ~ d2 ~ g2@3 ~@3 d2 ~, ~@11 e2@5", BI: "e2 ~@7",
})).s("gm_fretless_bass").gain(0.23).pan(0.3)

// chords · overdriven guitar · "#EL.GTR 2"
const overdriven_guitar = note(`<
  ~@4 A B C D E F G H I J K L M N O P Q R C S T U G V W X Y Z AA AB ~@8 AC AD AE AF AG AH AI AJ AK AL AM AN AO AP ~@4 AQ
  AR AE AS AT AU AI AV AW AX AY AZ BA J BB BC AC AD AE AF AG AH AI AJ AK AL AM AN AO AP ~@8 BD BE BF BG BH BI BJ BK BL
  BM BN BO BP BQ ~@4
>`.pickRestart({
  A: "~@2 [d4,f4,a4,c5] ~@2 [d4,f4,a4,c5] ~@2 [d4,f4,a4,c5] ~@2 [d4,f4,a4,c5] ~@2 [d4,f4,a4,c5] ~", // Dm7
  B: "~ [d4,f4,g4,b4] [d4,f4] ~ [d4,f4,g4,b4] ~@2 [d4,f4,g4,b4] ~@2 [d4,f4,g4,b4] ~@2 [d4,f4,g4,b4] ~@2", // G7 Dm G7
  C: "~@2 [g4,b4,e5] ~@2 [g4,b4,e5] ~@2 [f4,a4,c5,e5] ~@2 [f4,a4,c5,e5] ~@2 [f4,a4,c5,e5] ~", // Em Fmaj7
  D: "~ [e4,g4,b4] ~@2 [e4,g4,b4] ~ [e4,g4,b4] ~@2 [d#4,f#4,a4,c5] ~ d#4 [f#4,a4,c5] ~ [d#4,f#4,a4,c5] ~", // Em D#dim F#dim D#dim
  E: "~ [d4,f4,a4,c5] ~@2 [d4,f4,a4,c5] ~@2 [d4,f4,a4,c5] ~@2 [d4,f4,a4,c5] ~@2 [d4,f4,a4,c5] ~@2", // Dm7
  F: "[d4,f4,g4,b4] ~ [d4,f4,g4,b4] ~@2 [d4,f4,g4,b4] ~@2 [d4,f4,g4,b4] ~@2 [d4,f4,g4,b4] ~@2 [d4,f4,g4,b4] ~", // G7
  G: "~@2 [c4,e4,g4,b4] ~@2 [c4,e4,g4,b4] ~@2 [c4,e4,g4,b4] ~@2 [c4,e4,g4,b4] ~@2 [c4,e4,g4,b4] ~", // Cmaj7
  H: "~ [c4,e4,g4,b4] ~@2 [c4,e4,g4,b4] ~@2 [c4,e4,g4,b4] ~@2 [c4,e4,g4,b4] ~@3 [c4,e4,g4,b4] ~", // Cmaj7
  I: "~@2 [f#4,a4,b4,d5] ~@2 [f#4,a4,b4,d5] ~@2 [f#4,a4,b4,d5] ~@2 [f#4,a4,b4,d5] ~@2 [f#4,a4,b4,d5] ~", // Bm7
  J: "~@2 [e4,g#4,b4,d5] ~@2 [e4,g#4,b4,d5] ~@2 [e4,g#4,b4,d5] ~@2 [e4,g#4,b4,d5]@2 ~ [e4,g#4,b4,d5] ~", // E7
  K: "[e4,g4,a4,c5] ~ [e4,g4,a4,c5] ~@2 [e4,g4,a4,c5] ~@2 [e4,g4,a4,c5]@2 ~ [e4,g4,a4,c5] ~@2 [e4,g4,a4,c5] ~", // Am7
  L: "~ [e4,g4,a4,c5] ~@2 [e4,g4,a4,c5] ~@2 [e4,g4,a4,c5] ~@2 [e4,g4,a4,c5]@2 ~@2 [e4,g4,a4,c5] ~", // Am7
  M: "~@2 [f#4,a4,c5,d5] ~@2 [f#4,a4,c5,d5] ~@2 [e4,g4,a4,c5] ~@2 [e4,g4,a4,c5]@2 ~ [e4,g4,a4,c5] ~", // D7 Am7
  N: "~@2 [d4,f#4,a4,c5] ~@2 [d4,f#4,a4,c5] ~@2 [d4,f#4,a4,c5] ~@2 [d4,f#4,a4,c5]@2 ~ [d4,f#4,a4,c5] ~", // D7
  O: "~@2 [d4,f4,g4,b4] ~@2 [d4,f4,g4,b4] ~@2 [d4,f4,g4,b4]@2 ~ [d4,f4,g4,b4]@2 ~ [d4,f4,g4,b4] ~", // G7
  P: "[g2,g3,d4,f4,g4,b4] ~@15", // G7
  Q: "~@2 [f4,a4,c5,d5] ~@2 [f4,a4,c5,d5] ~@2 [f4,a4,c5,d5] ~@2 [f4,a4,c5,d5] ~@2 [f4,a4,c5,d5] ~", // Dm7
  R: "[f4,b4,d5] ~@2 [f4,b4,d5] ~@2 [f4,b4,d5] ~@2 [f4,b4,d5] ~@2 [f4,b4,d5] ~@3", // Bdim
  S: "~@2 [e4,g4,b4,d5] ~@2 [e4,g4,b4,d5] ~@2 [d#4,f#4,a4,c5] ~@2 [d#4,f#4,a4,c5] ~@2 [d#4,f#4,a4,c5] ~", // Em7 D#dim
  T: "~@2 [d4,f4,a4,c5] ~@2 [d4,f4,a4,c5] c5 ~ [d4,f4,a4,c5] ~@2 [d4,f4,a4,c5]@2 ~ [d4,f4,a4,c5] ~", // Dm7
  U: "~ [d4,f4,g4,b4]!2 ~ [d4,f4,g4,b4]@2 ~ [d4,f4,g4,b4] ~@2 [d4,f4,g4,b4] ~@2 [d4,f4,g4,b4] ~@2", // G7
  V: "~@2 [d4,f4,g4,a#4]@2 ~ [d4,f4,g4,a#4] ~@2 [e4,g4,a#4,c5]@2 ~ [e4,g4,a#4,c5] ~@2 [e4,g4,a#4,c5] ~", // Gm7 C7
  W: "~@2 [f4,a4,c5,e5] ~@2 [f4,a4,c5,e5] ~@2 [f4,a4,c5,e5] ~@2 [f4,a4,c5,e5] ~@2 [f4,a4,c5,e5] ~", // Fmaj7
  X: "~@2 [d4,f4,g#4,c5] ~@2 [d4,f4,g#4,c5] ~@2 [d4,f4,g#4,c5] ~@2 [d4,f4,g#4,c5]@2 ~ [d4,f4,g#4,c5] ~", // Dm7b5
  Y: "~@2 [g4,b4,e5] ~@2 [g4,b4,e5] ~@2 [g4,b4,e5] ~@2 [g4,b4,e5] ~@2 [g4,b4,e5] ~", // Em
  Z: "~@2 [f#4,a4,c5,d#5] ~@2 [f#4,a4,c5,d#5] ~@2 [f#4,a4,c5,d#5] ~@2 [f#4,a4,c5,d#5] ~@2 [f#4,a4,c5,d#5] ~", // F#dim
  AA: "~@2 [d4,f4,a4,a#4,c5] ~@2 [d4,f4,a4,c5] ~@2 [d4,f4,a4,c5] ~@2 [d4,f4,a4,c5] ~@2 [d4,f4,a4,c5] ~", // Dm7
  AB: "~@2 [d4,f4,g4,b4] ~@2 [d4,f4,g4,b4] ~@2 [d4,f4,g4,b4] ~@2 [d4,f4,g4,b4]@2 ~ [d4,f4,g4,b4] ~", // G7
  AC: "~@2 [g4,b4,d5,e5] ~@2 [g4,b4,d5,e5] ~@2 [g4,b4,d5,e5] ~@2 [g4,b4,d5,e5] ~@2 [g4,b4,d5,e5] ~", // Em7
  AD: "[g4,c#5,e5] ~@2 [g4,c#5,e5] ~@2 [g4,c#5,e5] ~@2 [g4,c#5,e5] ~@2 [g4,c#5,e5] ~@3", // C#dim
  AE: "~@2 [a4,c#5,f#5] ~@2 [a4,c#5,f#5] ~@2 [g4,b4,d5,f#5] ~@2 [g4,b4,d5,f#5] ~@2 [g4,b4,d5,f#5] ~", // F#m Gmaj7
  AF: "~@2 [f#4,a4,c#5,e5] ~@2 [f#4,a4,c#5,e5] ~@2 [f4,g#4,b4,d5] ~@2 [f4,g#4,b4,d5] ~@2 [f4,g#4,b4,d5] ~", // F#m7 Fdim
  AG: "~@2 [e4,g4,b4,d5] ~@2 [e4,g4,b4,d5] d5 ~ [e4,g4,b4,d5] ~@2 [e4,g4,b4,d5]@2 ~ [e4,g4,b4,d5] ~", // Em7
  AH: "~ [e4,g4,a4,c#5]!2 ~ [e4,g4,a4,c#5]@2 ~ [e4,g4,a4,c#5] ~@2 [e4,g4,a4,c#5] ~@2 [e4,g4,a4,c#5] ~@2", // A7
  AI: "~@2 [d4,f#4,a4,c#5] ~@2 [d4,f#4,a4,c#5] ~@2 [d4,f#4,a4,c#5] ~@2 [d4,f#4,a4,c#5] ~@2 [d4,f#4,a4,c#5] ~", // Dmaj7
  AJ: "~@2 [e4,g4,a4,c5]@2 ~ [e4,g4,a4,c5] ~@2 [f#4,a4,c5,d5]@2 ~ [f#4,a4,c5,d5] ~@2 [f#4,a4,c5,d5] ~", // Am7 D7
  AK: "~@2 [g4,b4,d5,f#5] ~@2 [g4,b4,d5,f#5] ~@2 [g4,b4,d5,f#5] ~@2 [g4,b4,d5,f#5] ~@2 [g4,b4,d5,f#5] ~", // Gmaj7
  AL: "~@2 [e4,g4,a#4,d5] ~@2 [e4,g4,a#4,d5] ~@2 [e4,g4,a#4,d5] ~@2 [e4,g4,a#4,d5]@2 ~ [e4,g4,a#4,d5] ~", // Em7b5
  AM: "~@2 [a4,c#5,f#5] ~@2 [a4,c#5,f#5] ~@2 [a4,c#5,f#5] ~@2 [a4,c#5,f#5] ~@2 [a4,c#5,f#5] ~", // F#m
  AN: "~@2 [g#4,b4,d5,f5] ~@2 [g#4,b4,d5,f5] ~@2 [g#4,b4,d5,f5] ~@2 [g#4,b4,d5,f5] ~@2 [g#4,b4,d5,f5] ~", // G#dim
  AO: "~@2 [e4,g4,b4,c5,d5] ~@2 [e4,g4,b4,d5] ~@2 [e4,g4,b4,d5] ~@2 [e4,g4,b4,d5] ~@2 [e4,g4,b4,d5] ~", // Em7
  AP: "~@2 [e4,g4,a4,c#5] ~@2 [e4,g4,a4,c#5] ~@2 [e4,g4,a4,c#5] ~@2 [e4,g4,a4,c#5]@2 ~ [e4,g4,a4,c#5] ~", // A7
  AQ: "~@2 [e4,g4,b4,d5] ~@2 [e4,g4,b4,d5] ~@2 [e4,g4,b4,d5] ~@2 [e4,g4,b4,d5] ~@2 [e4,g4,b4,d5] ~", // Em7
  AR: "~ [e4,g4,a4,c#5] [e4,g4] ~ [e4,g4,a4,c#5] ~@2 [e4,g4,a4,c#5] ~@2 [e4,g4,a4,c#5] ~@2 [e4,g4,a4,c#5] ~@2", // A7 Em A7
  AS: "~ [f#4,a4,c#5] ~@2 [f#4,a4,c#5] ~ [f#4,a4,c#5] ~@2 [f4,g#4,b4,d5] ~ f4 [g#4,b4,d5] ~ [f4,g#4,b4,d5] ~", // F#m Fdim G#dim Fdim
  AT: "~ [e4,g4,b4,d5] ~@2 [e4,g4,b4,d5] ~@2 [e4,g4,b4,d5] ~@2 [e4,g4,b4,d5] ~@2 [e4,g4,b4,d5] ~@2", // Em7
  AU: "[e4,g4,a4,c#5] ~ [e4,g4,a4,c#5] ~@2 [e4,g4,a4,c#5] ~@2 [e4,g4,a4,c#5] ~@2 [e4,g4,a4,c#5] ~@2 [e4,g4,a4,c#5] ~", // A7
  AV: "~ [d4,f#4,a4,c#5] ~@2 [d4,f#4,a4,c#5] ~@2 [d4,f#4,a4,c#5] ~@2 [d4,f#4,a4,c#5] ~@3 [d4,f#4,a4,c#5] ~", // Dmaj7
  AW: "~@2 [g#4,b4,c#5,e5] ~@2 [g#4,b4,c#5,e5] ~@2 [g#4,b4,c#5,e5] ~@2 [g#4,b4,c#5,e5] ~@2 [g#4,b4,c#5,e5] ~", // C#m7
  AX: "~@2 [f#4,a#4,c#5,e5] ~@2 [f#4,a#4,c#5,e5] ~@2 [f#4,a#4,c#5,e5] ~@2 [f#4,a#4,c#5,e5]@2 ~ [f#4,a#4,c#5,e5] ~", // F#7
  AY: "[f#4,a4,b4,d5] ~ [f#4,a4,b4,d5] ~@2 [f#4,a4,b4,d5] ~@2 [f#4,a4,b4,d5]@2 ~ [f#4,a4,b4,d5] ~@2 [f#4,a4,b4,d5] ~", // Bm7
  AZ: "~ [f#4,a4,b4,d5] ~@2 [f#4,a4,b4,d5] ~@2 [f#4,a4,b4,d5] ~@2 [f#4,a4,b4,d5]@2 ~@2 [f#4,a4,b4,d5] ~", // Bm7
  BA: "~@2 [g#4,b4,d5,e5] ~@2 [g#4,b4,d5,e5] ~@2 [f#4,a4,b4,d5] ~@2 [f#4,a4,b4,d5]@2 ~ [f#4,a4,b4,d5] ~", // E7 Bm7
  BB: "~@2 [e4,g4,a4,c#5] ~@2 [e4,g4,a4,c#5] ~@2 [e4,g4,a4,c#5]@2 ~ [e4,g4,a4,c#5]@2 ~ [e4,g4,a4,c#5] ~", // A7
  BC: "[a2,a3,e4,g4,a4,c#5] ~@15", // A7
  BD: "~@2 [a4,c#5,e5,f#5] ~@2 [a4,c#5,e5,f#5] ~@2 [a4,c#5,e5,f#5] ~@2 [a4,c#5,e5,f#5] ~@2 [a4,c#5,e5,f#5] ~", // F#m7
  BE: "[a4,d#5,f#5] ~@2 [a4,d#5,f#5] ~@2 [a4,d#5,f#5] ~@2 [a4,d#5,f#5] ~@2 [a4,d#5,f#5] ~@3", // D#dim
  BF: "~@2 [b4,d#5,g#5] ~@2 [b4,d#5,g#5] ~@2 [a4,c#5,e5,g#5] ~@2 [a4,c#5,e5,g#5] ~@2 [a4,c#5,e5,g#5] ~", // G#m Amaj7
  BG: "~@2 [g#4,b4,d#5,f#5] ~@2 [g#4,b4,d#5,f#5] ~@2 [g4,a#4,c#5,e5] ~@2 [g4,a#4,c#5,e5] ~@2 [g4,a#4,c#5,e5] ~", // G#m7 Gdim
  BH: "~@2 [f#4,a4,c#5,e5] ~@2 [f#4,a4,c#5,e5] e5 ~ [f#4,a4,c#5,e5] ~@2 [f#4,a4,c#5,e5]@2 ~ [f#4,a4,c#5,e5] ~", // F#m7
  BI: "~ [f#4,a4,b4,d#5]!2 ~ [f#4,a4,b4,d#5]@2 ~ [f#4,a4,b4,d#5] ~@2 [f#4,a4,b4,d#5] ~@2 [f#4,a4,b4,d#5] ~@2", // B7
  BJ: "~@2 [e4,g#4,b4,d#5] ~@2 [e4,g#4,b4,d#5] ~@2 [e4,g#4,b4,d#5] ~@2 [e4,g#4,b4,d#5] ~@2 [e4,g#4,b4,d#5] ~", // Emaj7
  BK: "~@2 [f#4,a4,b4,d5]@2 ~ [f#4,a4,b4,d5] ~@2 [g#4,b4,d5,e5]@2 ~ [g#4,b4,d5,e5] ~@2 [g#4,b4,d5,e5] ~", // Bm7 E7
  BL: "~@2 [a4,c#5,e5,g#5] ~@2 [a4,c#5,e5,g#5] ~@2 [a4,c#5,e5,g#5] ~@2 [a4,c#5,e5,g#5] ~@2 [a4,c#5,e5,g#5] ~", // Amaj7
  BM: "~@2 [f#4,a4,c5,e5] ~@2 [f#4,a4,c5,e5] ~@2 [f#4,a4,c5,e5] ~@2 [f#4,a4,c5,e5]@2 ~ [f#4,a4,c5,e5] ~", // F#m7b5
  BN: "~@2 [b4,d#5,g#5] ~@2 [b4,d#5,g#5] ~@2 [b4,d#5,g#5] ~@2 [b4,d#5,g#5] ~@2 [b4,d#5,g#5] ~", // G#m
  BO: "~@2 [a#4,c#5,e5,g5] ~@2 [a#4,c#5,e5,g5] ~@2 [a#4,c#5,e5,g5] ~@2 [a#4,c#5,e5,g5] ~@2 [a#4,c#5,e5,g5] ~", // A#dim
  BP: "~@2 [f#4,a4,c#5,d5,e5] ~@2 [f#4,a4,c#5,e5] ~@2 [f#4,a4,c#5,e5] ~@2 [f#4,a4,c#5,e5] ~@2 [f#4,a4,c#5,e5] ~", // F#m7
  BQ: "~@2 [f#4,a4,b4,d#5] ~@2 [f#4,a4,b4,d#5] ~@2 [f#4,a4,b4,d#5] ~@2 [f#4,a4,b4,d#5]@2 ~ [f#4,a4,b4,d#5] ~", // B7
})).s("gm_overdriven_guitar").gain(0.12)

// chords · epiano2 · "E.PIANO"
const epiano2 = note(`<
  A B@2 C D E F G H I J@2 K@4 L M N ~ O P F G Q@2 R S T U V W X@2 B@7 Y Z AA AB AC AD@2 AE AF AG AH AI AJ AK AL AM AN@2
  AO AP AQ AB AC AR AS AT@2 AU@4 AV AW AX ~ AY AA AB AC AD@2 AE AZ AG BA AI AJ BB@2 BC@7 BD BE BF BG BH BI@2 BJ BK BL BM
  BN BO BP BQ BR BS@2 BT
>`.pickRestart({
  A: "c3@2 ~ c3 g2 ~ a#2 ~ d#3@3 c3@3 a#2 ~",
  B: "[c3,c4]@2 ~ [c3,c4] [g2,g3] ~ [a#2,a#3] ~ [d#3,d#4]@3 [c3,c4]@3 [a#2,a#3] ~", C: "[c3,c4] ~@15",
  D: "f4@3 f4, [d3,a4,c5,d5]", E: "g3@7 g3, [f4,b4,d5]", F: "[c4,g4,b4,e5] [f4,a4,c5,e5]",
  G: "[e4,g4,b4,d5,e5] [d#4,f#4,a4,c5,d#5]", H: "[f4,a4,c5,d5]@3 [f4,a4,c5,d5], d4", I: "[g3,f4,b4,d5]",
  J: "[~@7 c4 ~@4 g4@2 [g4,b4,e5]@2, [c3,b4,e5] c3, g4@3 g4@3 ~@2, ~@3 c4@4 ~ [b4,e5]@6 ~@2, ~@11 c4@5]/2", // Em Cmaj7 E5
  K: "[f#4@9 f#4@3 f#4@4 [e4,g#4]@12 [e4,g#4,b4]@3 ~ a3@14 ~@16 a3@2, d5@16 a4@8 e4@3 c5@5, b4@28 ~@4 c5@19 a4@9 [e4,a4]@4, [b2,a4]@16 e3@15 e3@32 ~, ~@23 a3@8 ~]/4", // E A5 B7
  L: "d3@3 d3 [a3,e4,g4,a4,c5]@4, [f#4,a4,c5]@9 ~@7", M: "~@2 f#4 [f#4,a4,c5,d5], d3, [a4,c5,d5]@3 ~, f#4 ~, ~@3 d4@5",
  N: "[g3,g4,b4,d5,f5]", O: "[f4,a4,d5]@3 [f4,a4,d5], [d3,c5]",
  P: "g3@3 ~@4 g3, d5@3 ~, b4@5 b4@3, f4@2 f4 [f4,d5], ~@3 g3@4 ~", // Dm
  Q: "[~@12 [f4,a4,d5]@3 ~ g3@10 ~@4 g3@2, [d3,c5]@4 [f4,d5]@3 [f4,d5], [f4,a4,d5]@3 ~ b4@4, ~@10 d4@5 d4@2 ~@9 g3@4 ~@2]/2", // Dm D7 Dm
  R: "~@7 c4, [c3,e5], b4@11 b4@5, g4!2, ~@3 c4@4 ~", S: "g3@3 g3 [c4,g4,a#4,c5,e5]@4, [a#4,d5,f5]@9 ~@7, g4 ~@7",
  T: "~@3 f4@3 ~ f3, [a4,c5,e5], f3@7 ~, ~@3 f4", U: "f3@3 ~@4 f3, [c5,d5], [g#4,f5]!2, ~@3 f3@4 ~",
  V: "[g4,b4]@3 [g4,b4], [c3,e5]", W: "~@11 a4@5, [d#3,c5,d#5], a4@11 ~@5, f#4!2, ~@3 d#4@5",
  X: "[~@8 f4@4 [f4,a4,d5]@3 d4 [g3,f4,b4,d5]@15 ~, d3 ~, [a4,c5,d5]@3 c5@3 ~@2, f4 ~@3, ~@6 d4@9 ~@17]/2", // Dm G7 D7
  Y: "c4 ~@7, c3 ~@15", Z: "b4@3 [g4,b4,e5], [e3,d5]",
  AA: "a3@3 ~@4 a3, e5@3 ~, c#5@5 c#5@3, g4@2 g4 [g4,e5], ~@3 a3@4 ~", AB: "[d4,a4,c#5,f#5] [g4,b4,d5,f#5]",
  AC: "[f#4,a4,c#5,e5,f#5] [f4,g#4,b4,d5,f5]", // F#m7 Fdim
  AD: "[~@12 [g4,b4,e5]@3 ~ a3@10 ~@4 a3@2, [e3,d5]@4 [g4,e5]@3 [g4,e5], [g4,b4,e5]@3 ~ c#5@4, ~@10 e4@5 e4@2 ~@9 a3@4 ~@2]/2", // Em E7 C Em
  AE: "~@7 d4, [d3,f#5], c#5@11 c#5@5, a4!2, ~@3 d4@4 ~", AF: "a3@3 a3 [d4,a4,c5,d5,f#5]@4, [c5,e5,g5]@9 ~@7, a4 ~@15",
  AG: "~@3 g4@3 ~ g3, [b4,d5,f#5], g3@7 ~, ~@3 g4", AH: "[g3,a#4,g5]@7 ~@7 g3@2, [d5,e5], ~@7 g3@7 ~@2, ~ [a#4,g5]",
  AI: "[a4,c#5]@3 [a4,c#5], [d3,f#5]", AJ: "~@11 b4@5, [f3,d5,f5], b4@11 ~@5, g#4!2, ~@3 f4@5",
  AK: "~@8 g4@4 [g4,b4,d5,e5]@3 e4, e3, [b4,d5,e5]@3 ~, g4 ~, ~@6 e4@9 ~", AL: "[a3,g4,c#5,e5]@15 ~",
  AM: "d4@2 ~ d4 a3 ~ c4 ~ f4@3 d4@3 c4@2", AN: "[d4,d5]@2 ~ [d4,d5] [a3,a4] ~ [c4,c5] ~ [f4,f5]@3 [d4,d5]@3 [c4,c5] ~",
  AO: "[d4,d5] ~@15", AP: "g4@3 g4, [e3,b4,d5,e5]", AQ: "a3@7 a3, [g4,c#5,e5]", AR: "[g4,b4,d5,e5]@3 [g4,b4,d5,e5], e4",
  AS: "[a3,g4,c#5,e5]", // A7
  AT: "[~@7 d4 ~@4 a4@2 [a4,c#5,f#5]@2, [d3,c#5,f#5] d3, a4@3 a4@3 ~@2, ~@3 d4@4 ~ [c#5,f#5]@6 ~@2, ~@11 d4@5]/2", // F#m Dmaj7 F#5
  AU: "[g#4@9 g#4@3 g#4@4 [f#4,a#4]@12 [f#4,a#4,c#5]@3 ~ b3@14 ~@16 b3@2, e5@16 b4@8 f#4@3 d5@5, c#5@28 ~@4 d5@19 b4@9 [f#4,b4]@4, [c#3,b4]@16 f#3@15 f#3@32 ~, ~@23 b3@8 ~]/4", // F# B5 C#7
  AV: "e3@3 e3 [b3,f#4,a4,b4,d5]@4, [g#4,b4,d5]@9 ~@7", // Bm7 G#dim
  AW: "~@2 g#4 [g#4,b4,d5,e5], e3, [b4,d5,e5]@3 ~, g#4 ~, ~@3 e4@5", AX: "[a3,a4,c#5,e5,g5]",
  AY: "[g4,b4,e5]@3 [g4,b4,e5], [e3,d5]", AZ: "a3@3 a3 [d4,a4,c5,d5,f#5]@4, [c5,e5,g5]@9 ~@7, a4 ~@7",
  BA: "g3@3 ~@4 g3, [d5,e5], [a#4,g5]!2, ~@3 g3@4 ~", // Dsus2 D#
  BB: "[~@8 g4@4 [g4,b4,e5]@3 e4 [a3,g4,c#5,e5]@15 ~, e3 ~, [b4,d5,e5]@3 d5@3 ~@2, g4 ~@3, ~@6 e4@9 ~@17]/2", // Em A7 E7
  BC: "[d3,d4]@2 ~ [d3,d4] [a2,a3] ~ [c3,c4] ~ [f3,f4]@3 [d3,d4]@3 [c3,c4] ~", BD: "d4 ~@7, d3 ~@15",
  BE: "c#5@3 [a4,c#5,f#5], [f#3,e5]", BF: "b3@3 ~@4 b3, f#5@3 ~, d#5@5 d#5@3, a4@2 a4 [a4,f#5], ~@3 b3@4 ~",
  BG: "[e4,b4,d#5,g#5] [a4,c#5,e5,g#5]", BH: "[g#4,b4,d#5,f#5,g#5] [g4,a#4,c#5,e5,g5]",
  BI: "[~@12 [a4,c#5,f#5]@3 ~ b3@10 ~@4 b3@2, [f#3,e5]@4 [a4,f#5]@3 [a4,f#5], [a4,c#5,f#5]@3 ~ d#5@4, ~@10 f#4@5 f#4@2 ~@9 b3@4 ~@2]/2", // F#m F#7 D F#m
  BJ: "~@7 e4, [e3,g#5], d#5@11 d#5@5, b4!2, ~@3 e4@4 ~", BK: "b3@3 b3 [e4,b4,d5,e5,g#5]@4, [d5,f#5,a5]@9 ~@7, b4 ~@15",
  BL: "~@3 a4@3 ~ a3, [c#5,e5,g#5], a3@7 ~, ~@3 a4", BM: "[a3,c5,a5]@7 ~@7 a3@2, [e5,f#5], ~@7 a3@7 ~@2, ~ [c5,a5]",
  BN: "[b4,d#5]@3 [b4,d#5], [e3,g#5]", BO: "~@11 c#5@5, [g3,e5,g5], c#5@11 ~@5, a#4!2, ~@3 g4@5",
  BP: "~@8 a4@4 [a4,c#5,e5,f#5]@3 f#4, f#3, [c#5,e5,f#5]@3 ~, a4 ~, ~@6 f#4@9 ~", BQ: "[b3,a4,d#5,f#5]@15 ~",
  BR: "e4@2 ~ e4 b3 ~ d4 ~ g4@3 e4@3 d4@2", BS: "[e4,e5]@2 ~ [e4,e5] [b3,b4] ~ [d4,d5] ~ [g4,g5]@3 [e4,e5]@3 [d4,d5] ~",
  BT: "[e4,e5] ~@15", // E
})).s("gm_epiano2").gain(0.14)

// other · synth strings 1 · "+SYNSTRING"
const synth_strings_1 = note(`<
  ~@26 A B C@2 D E F G H ~@13 I J K ~ L M N O P ~@25 I J Q@2 L M N O P ~@13 R S T ~ U V W X Y ~@3
>`.pickRestart({
  A: "c5", B: "a#4@7 ~", C: "[~@2 c5@2 e5@2 c5 d5@5 ~@4]/2", D: "~ c5 e5 c5", E: "d#5@7 ~", F: "c5@15 ~", G: "b4",
  H: "c5@7 ~@9", I: "d5", J: "c5@7 ~", K: "~@4 d5@4 f#5@4 d5@2 e5 ~", L: "~ d5 f#5 d5", M: "f5@7 ~", N: "d5@15 ~",
  O: "c#5", P: "d5@7 ~@9", Q: "[~@2 d5@2 f#5@2 d5 e5@5 ~@4]/2", R: "e5", S: "d5@7 ~", T: "~@4 e5@4 g#5@4 e5@2 f#5 ~",
  U: "~ e5 g#5 e5", V: "g5@7 ~", W: "e5@15 ~", X: "d#5", Y: "e5@7 ~@9",
})).s("gm_synth_strings_1").gain(0.19)

// other · overdriven guitar · "OVERDRIVE"
const overdriven_guitar_2 = note(`<
  ~@41 A B@2 C D E@3 F G H I J K L M N M ~@38 O P@2 Q R S@3 T U V W X Y Z AA AB AA ~
>`.pickRestart({
  A: "~@3 a3@2 ~ b3@2 ~ d4@2 e4@2 ~ f#4 ~", B: "[f#4@5 ~ e4 ~ e4@11 ~@5 b4@6 a4 b4, ~@7 f#4@2 ~@23]/2",
  C: "~ c#5@5 a4 f#4 a4@8", D: "~@8 f#5@3 e5@2 ~ f#5 ~",
  E: "[f#5@3 e5@2 ~ f#5@2 a5@12 ~@2 b5@5 a5@2 d5@2 e5@3 f#5@12 ~@2, e5 ~@47]/3", F: "~@6 a5@2 f#5@3 e5@2 ~ d5@2",
  G: "e5@6 d5 e5 d5@8", H: "~@2 f#5@3 ~ e5@2 d5@3 e5@3 d5@2", I: "b4 a4@3", J: "~ a4 b4@3 ~ d5 ~ f5@3 ~ e5@2 d5 ~",
  K: "~ b5@5 ~ b5@9", L: "b5@8 d5@3 f5@3 e5@2", M: "d4", N: "~@10 f4 ~ f4@2 e4@2",
  O: "~@3 b3@2 ~ c#4@2 ~ e4@2 f#4@2 ~ g#4 ~", P: "[g#4@5 ~ f#4 ~ f#4@11 ~@5 c#5@6 b4 c#5, ~@7 g#4@2 ~@23]/2",
  Q: "~ d#5@5 b4 g#4 b4@8", R: "~@8 g#5@3 f#5@2 ~ g#5 ~",
  S: "[g#5@3 f#5@2 ~ g#5@2 b5@12 ~@2 c#6@5 b5@2 e5@2 f#5@3 g#5@12 ~@2, f#5 ~@47]/3", T: "~@6 b5@2 g#5@3 f#5@2 ~ e5@2",
  U: "f#5@6 e5 f#5 e5@8", V: "~@2 g#5@3 ~ f#5@2 e5@3 f#5@3 e5@2", W: "c#5 b4@3",
  X: "~ b4 c#5@3 ~ e5 ~ g5@3 ~ f#5@2 e5 ~", Y: "~ c#6@5 ~ c#6@9", Z: "c#6@8 e5@3 g5@3 f#5@2", AA: "e4",
  AB: "~@10 g4 ~ g4@2 f#4@2",
// … 93 more lines