// your reality — Dan Salvato
// 108 bpm, 4/4, key C major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: metre changes (4/4 at bar 1, 2/4 at bar 19, 4/4 at bar 20, 2/4 at bar 69, ...) are rendered on a constant 4/4 grid of one bar per cycle
// note: sustain pedal (CC 64) lengthens the held notes
// note: Transcription provider: pdmx. https://musescore.com/score/4869557; license: https://creativecommons.org/publicdomain/zero/1.0/
// note: Full arrangement: all 185 bars on a 16-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(108/4)

// 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 · "Grand Piano"
const piano = note(`<
  A@2 B@2 C D E@2 F G@3 H I@3 J K L M@2 N O@7 P Q R S@2 T U@5 V W V X V W V Y@2 Z AA@2 AB@2 AC@2 AD AE@6 AF@2 AG@2 AH
  AI@8 AJ@8 AK@8 AL@3 AM@6 AN@7 ~@57 AO AP AQ AR AS AT@2 AR AS AU@3 AV AW@3 AX AY AZ BA
>`.pickRestart({
  A: "[~@14 [a5,b5] ~ [e5,g5]@2 g6 ~ c5@2 a4@2 [c5,e5]@2 ~@2 g6 f6 [f4,e6]@2, ~@7 c5 ~@6 a4 ~, ~@15 c6@3 ~@2 g6 ~ g6@4 ~@6]/2", // Asus2 Em C Fmaj7
  B: "[~ f6 g6@2 [f4,e6]@2 g4@2 [b4,d5]@2 c6@2 [g4,d6]@2 e6@2 c6@2 g4 a4 g4@2 g4 a4 g4@2 c5@3 c5 [c4,a4] b4, [a4,c5] ~@2 d6@2 ~@2 c5@2 g5 ~@6]/2", // Fmaj7 Bm G5 F Am
  C: "~ [c4,g4] g3@2 f4 g4 f3 e4 [e3,f4] ~ [f3,e4,e5] ~ [g3,d4,d5] ~ [c4,c5]@2, ~@2 a4 ~@13", // C5 Fmaj7 G5 C
  D: "[e5,g5]@2 g6 ~ c5@2 a4@2 [c5,e5]@2 ~@2 e6 f6 [f4,g6]@2, ~@4 a6 ~ g6@4 ~@2 a4@2 ~@2", // Em C Fsus2
  E: "[f6 e6 d6@2 [f4,a5]@2 g4@2 [b4,d5]@2 f5@2 [g4,a5]@2 g5@2 e6@2 g4 a4 g4@2 g4 a4 g4@2 [e5,c6,e6]!2 ~ [e5,c6,e6] ~@2, [a4,c5]@2 ~@4 g5 ~@7 c5@4 c6@2 ~@6 c5@2 ~@4]/2", // F Bm Gsus2 C Am
  F: "~@4 c4 ~ e4 ~ f4 ~ c5@2 d5@2 c5@2, ~@10 g4 ~ c4 ~@3",
  G: "[c6!2 c6@2 [c5,c6]@2 a4@2 [c5,e5]@2 b5@2 [a4,a5]@2 f4@2 [a4,c5]@2 c6 d6 f4@2 g4@2 [b4,d5]@2 ~@2 g4@2 ~@2 [a4,f5,a5]@2 [g4,e5,g5] a4 ~@2 g4 a4 g4@2 c5@2 [g3,g4] [a3,a4] [c4,c5]@2, [e5,g5]@2 ~@4 c6@4 ~@4 g5@4 ~@2 e6@4 g6@6 c5@4 ~ [e4,c5,e5]@2 [d4,b4,d5]@2 ~@9, ~@18 g4 ~@5]/3", // C A Am Bm Dm C G A …
  H: "a5@2 c6@2 d6@2 d#6@2 d6@2 [c4,c5] [a3,a4]@2 [c4,c5] c5@2", // C A C
  I: "[[g4,c5]@4 [g4,c5]@2 [a4,c5]@2 [c5,e5]@2 [f4,b4]@2 [e4,a4]@2 f4@2 [a4,c5]@2 [e4,c5]@2 [f4,d5,e5] ~ g4@2 [g4,g5]@4 g4@2 ~@2 [a4,f5,a5]@2 [g4,e5,g5] a4 ~@2 g4 a4 g4@2 c5@2 [g3,g4] [a3,a4] c4 ~, [e5,g5]@2 ~@4 g4@4 ~@4 [c4,g4]@4 ~@3 [f4,f5]@3 [b4,d5]@2 ~@4 c5@4 ~ [e4,c5,e5]@2 [d4,b4,d5]@6 ~@5, ~@18 g4 ~@5]/3", // C5 Am C Fdim A5 Am C Dm …
  J: "c4 ~ e4 ~ e4 ~ f4 ~ f4 ~ g4 ~ g4 ~ c4 ~", K: "c4 ~ e4 ~ e4 ~ f4 ~ f4 ~ g4 ~ g4 ~ [c4,c5] ~",
  L: "[c4,c5] ~ [e4,e5] ~ [e4,e5] ~ [f4,f5] ~ [f4,f5] ~ [g4,g5]!2 ~ [c5,c6] ~@2", // C E F G C
  M: "[~@6 c4@2 [e4,g4]@2 g5@2 [e4,g4,g5]@2 a3@2 [c4,e4]@2 ~@2 g5 f5 [f3,e5]@2 e5 f5 g5@2 [a3,c4,e5]@2 [g3,d5]@2, ~@7 g5@2 ~ [c4,e4] ~ [a3,c4] ~@3]/2", // Em C Fmaj7 Am G5 C Am
  N: "[b3,d4] c5 [b3,d4,d5] [c3,e5] [e3,g3,c5] g4 [e3,g3] a2", // Bm C Em
  O: "[[c3,e3]@2 ~@2 [c3,e3]@2 f3@2 [a3,c4]@2 ~@2 [a3,c4]@2 g3@2 [b3,d4]@2 g3 a3 g3 ~@2 [c4,c5]@3 c4@2 ~@2 a3@4 a3@2 [a2,a3,a4]@2 c5@2 ~@2 [f3,f4]@2 [f2,f3]@2 ~ d5@3 g3 a3 g3 ~@2 [c4,c5]@3 c4@2 ~@2 a3@4 a3@2 [a2,a3,a4]@2 c5@2 ~@2 [f3,f4]@2 [f2,f3,b4]@2 [g2,g3,b4]@8 c4@2 [e4,g4]@2 g5@2 [e4,g4,g5]@2 a3@2 [c4,e4]@2 ~@2 g5 f5 [f3,e5]@2 e5 f5 g5@2 [a3,c4,e5]@2 [g3,d5]@2, ~@3 [a4,c5]@4 [b4,d5]@4 [g3,e4]@8 ~@8 [g3,e4]@8 ~@15 [c4,e4] ~ [a3,c4] ~@3, ~@11 c3@3 [c3,c4]@5 [f2,c3,f3]@2 ~@2 [g2,g3,g4,b4]@2 ~@2 c3@3 [c3,c4]@5 [f2,c3,f3]@2 ~@19, ~@11 g4@2 g4@2 c5@4 ~ c5@2 ~@7 c5 a4 a2@2 g4@2 ~@21, ~@13 c5 a4 a2@2 g4@2 ~@6 g4@2 g4@2 g4@2 c5@4 ~ c5@2 ~@9 g5@2 ~@7]/7", // C Am Bm C A F C A …
  P: "[b3,d4]@2 c5@2 [b3,d4,d5]@2 [c4,e5]@2 [e4,g4,c5]@2 g4@2 ~ a4 [a3,g4]@2, ~@6 [e4,g4] ~", // Bm C A7 Em
  Q: "g4 a4 g4@2 [c4,e4,c5]@2 f3@2 [a3,c4]@2 c5@2 a4 b4 ~ g4, [c4,e4] ~@5 [a3,c4] g3", // C Am C Am
  R: "[b3,d4] b4 [b3,d4,g4] c4 [e4,g4] g5 [e4,g4,a5] [a3,g5], a4 ~@15", // Bm G Em A7
  S: "[[c4,e4]@2 ~@2 e5 f5 [f3,g5]@2 f5 e5 d5@2 [a3,c4,a4]@2 g3@2 [b3,d4]@2 f4@2 [b3,d4,a4]@2 [c4,g4]@2 [e4,g4,e5]@2 c5@2 ~ a4 [a3,g4]@2, ~@2 [c4,e4] ~ [a3,c4] ~@2 g4@2 ~@5 [e4,g4] ~]/2", // C Fsus2 Am Bm Bm7 C5 Em A7 …
  T: "g4 a4 g4@2 [c4,e4,c5]@2 f3@2 [a3,c4]@2 d5@2 a4 b4 ~ g4, [c4,e4] ~@5 [a3,c4] g3", // C Am C Am
  U: "[[b3,d4,a4]@2 b4@2 [b3,d4,c5]@2 ~@2 g5 ~ c4@2 ~@6 a3@2 [a2,a3,e5]@2 c5@2 d5 e5 [f3,f4]@2 [f2,f3]@2 ~ g5@2 ~ g3 a3 g3 ~@9 a3@4 a3@2 [a2,a3,a4]@2 c5@2 a4@2 c5 d5 [f2,f3]@2 [g2,g3]@4 [g3,g4]@2 [g3,g4]@2 [c4,g5]@2 [e4,g4,c5]@2 d5@2 c5!2 [a3,g5]@2, ~@3 g3@6 g4@2 ~@8 g3@3 [c3,c4,d5] a2@2 g4@2 [f2,c3,f3]@2 [f3,f4] ~@10, ~@6 c3@6 [c3,c4,g5]@10 [f2,c3,f3]@4 ~@4 [g2,g3]@4 ~@4 c3@4 c4 e5@11 ~@26, ~@7 c4@2 g5@3 ~@2 [a2,a3]@2 f5@6 ~@6 [e5,f5] ~@2 f#5 ~@8 a5@14 ~@26, ~@10 c5@12 ~@17 c4@3 [c5,g5]@12 ~@6 c5@6 ~@10 [e4,g4]@2 ~@2]/5", // Bm7 Bm A5 F A F G C5 …
  V: "[c4,e4,c5]@2 d5@2 [c4,e4,c5]@2 [f3,f5]@2 [a3,c4,c5]@2 d5@2 c5!2 [g3,g5]@2, ~@6 [a3,c4] ~", // C F Am G Am
  W: "[b3,d4,c5]@2 d5@2 [b3,d4,c5]@2 [c4,g5]@2 [e4,g4,c5]@2 d5@2 c5!2 [a3,g5]@2, ~@6 [e4,g4] ~", // Bm C5 C A7 Em
  X: "[b3,d4,c5] d5 [b3,d4,c5] [c4,g5] [e4,g4,c5] [d5,g5] [e4,g4,g5] [a3,g5]", // Bm C5 C G5 Em A7
  Y: "[[b3,d4,c5]@2 d5@2 [b3,d4,c5]@2 c4@2 [e4,g4]@2 g5@2 [e4,g4,g5]@2 a3@2 [c4,e4]@2 ~@2 g5 f5 [f3,e5]@2 e5 f5 g5@2 [a3,c4,e5]@2 [g3,d5]@2, ~@7 g5@2 ~ [c4,e4] ~ [a3,c4] ~@3]/2", // Bm Em C Fmaj7 Am G5 C Am
  Z: "[b3,d4] c5 [b3,d4,d5] [c4,g5] [e4,g4,e5] f5 [e4,g4,d5] [a3,e5]", // Bm C5 Em Em7 A5
  AA: "[[c4,e4,c5]@2 d5@2 [c4,e4,g4]@2 [f3,a4]@2 [a3,c4,f4]@2 g4 a5 [a3,c4]@2 g3@2 [b3,d4]@2 ~@2 [b3,d4]@2 c4@2 [e4,g4]@2 g5@2 [e4,g4,a5]@2 [a3,g5]@2, ~@14 [d5,g5]@7 ~@11]/2", // C F Am Bm Em A7 G5
  AB: "[[c4,e4]@2 ~@2 e5 f5 [f3,g5]@2 f5 e5 d5@2 [a3,c4,a4]@2 g3@2 [b3,d4]@2 f4@2 [b3,d4,a4]@2 [c4,g5]@2 [e4,g4,e5]@2 f5@2 [e4,g4,d5]@2 [a3,e5]@2, ~@2 [c4,e4] ~ [a3,c4] ~@2 g4@2 ~@7]/2", // C Fsus2 Am Bm Bm7 C5 Em Em7 …
  AC: "[[c4,e4,c5] d5 [c4,e4,g4] [f3,f5,g#5] [a3,c4,d#5,g5] [d5,f5] [a3,c4,c5,d#5] [f4,d5] [d4,c5] [d#4,a#4] [a3,a4] [f3,f4,f5] [f3,f4,a5] [f3,c4,f4] a5 [g3,g4,g5], ~@7 g3@2 d4@2 ~@5]/2", // C Fm Am7b5 Dm Adim Dm D7 D#5 …
  AD: "[g3,g4,b5]@2 [g3,d4,g4]@2 d6@2 f5 g5 [f3,f4]@2 a5 g5 a5 ~ b5 g5, ~@6 [f3,f4]@2 a5 ~ [f3,c4,f4]@2 ~@2 [g3,g4]@2", // G G5 F F5 G
  AE: "[a5 c#6 d6 f#6 g6 ~@3 g5 ~ c4@2 ~@6 a3@2 [a2,a3,e5]@2 c5@2 d5 e5 [f3,f4]@2 [f2,f3]@2 ~ g5@2 ~ g3 a3 g3 ~@9 a3@4 a3@2 [a2,a3,a4]@2 c5@2 a4@2 c5 d5 [f2,f3]@2 [g2,g3]@4 [g3,g4]@2 [g3,g4]@2 ~@2 g5 ~ c4@2 ~@6 a3@2 [a2,a3,e5]@2 c5@2 d5 e5 [f3,f4]@2 [f2,f3]@2 ~ [f#5,g5], [g3,g4] [g3,d4,g4] ~ g3@6 g4@2 ~@8 g3@3 [c3,c4,d5] a2@2 g4@2 [f2,c3,f3]@2 [f3,f4] ~@5 [g3,e4]@6 g4@2 ~@5, ~@6 c3@6 [c3,c4,g5]@10 [f2,c3,f3]@4 ~@4 [g2,g3]@4 ~@4 c3@4 c4 e5@11 ~@16 c3@4 c5@12 ~@10, ~@7 c4@2 g5@3 ~@2 [a2,a3]@2 f5@6 ~@6 [e5,f5] ~@2 f#5 ~@8 a5@14 ~@17 [c4,c5]@2 g5@3 [c3,c4,g5]@10 [f2,c3,f3]@4 ~@4 [g2,g3]@2, ~@10 c5@12 ~@17 c4@3 [c5,g5]@12 ~@6 c5@6 ~@4 g4@8 [a2,a3]@2 f5@6 ~@6 [e5,f5] ~@3]/6", // A5 F A F G A5 F Gmaj7 …
  AF: "[~@2 g3 a3 g3 ~@3 a5@2 g5 e5 [c3,c4]@2 [a2,a3]@4 [a3,g4]@2 [a2,a3,a4]@2 c5@2 a4@2 c5 d5 [f2,f3]@2 [g2,g3]@2, ~@3 [c3,g3]@2 ~@6 [f2,c3,f3]@2 [f3,f4] ~@2, ~@7 c4@3 [c4,c5]@2 d5@6 ~@10 c5@4]/2", // C A A7 A F G C5 F5 …
  AG: "[~ [g3,d4,g4]!2 ~@7 a4 c5@4 c5, ~@3 c4@3 d5@3 g4@2 [a3,c4]@5, ~@4 a5@7 ~@5, ~@5 g5@6 ~@5, ~@11 e5@11 ~@10]/2", // G5 Am
  AH: "~@4 c5@2 d5 [c3,g3,c4]@9, c5@4 ~@3 c5@5 ~@4, ~ a4@2 ~@5", // C5
  AI: "[~@16 c5 ~ [e5,g5]@2 c5@4 c5 ~ [e3,g3,c4]@4 ~@2 a4 ~ [c5,e5]@2 a4@4 a4 ~ [e3,a3,c4]@4 ~@2 f4 ~ [a4,c5]@2 f4@4 f4 ~ [c3,f3,a3]@4 ~@2 g4 ~ [b4,d5]@2 g4@4 g4 ~ g4 a4 b4 ~ d5@2 [e5,g5]@3 c5@5 c5 ~ [e3,g3,c4]@4 ~@2 [a6,c7]@4 a5 ~ b6@2 a5 ~ [e3,a3,c4,e6,a6]@4 [c6,f6]@2 f4 ~ [a4,c5]@2 f4@4 f4 ~ [c3,f3,a3]@4 [d3,g3,b3]@2, ~@14 [e3,g3,c4]@11 ~ [e5,g5]@2 ~@2 [e3,a3,c4]@11 ~ [c5,e5]@2 ~@2 [c3,f3,a3]@11 ~ [a4,c5]@2 ~@2 [d3,g3,b3]@11 ~ [d3,g3,b3]@4 [e3,g3,c4]@11 ~ [e5,g5]@2 ~@2 [e3,a3,c4]@11 ~@5 [c3,f3,a3]@11 ~ [a4,c5]@2 ~@4]/8", // Em C Am F Bm Em C Am …
  AJ: "[g4 ~ [b4,d5]@2 g4@4 g4 ~ g4 a4 b4 ~ d5@4 g5@2 ~@8 f5 ~ e5@2 f5 ~ g5@2 e5@4 ~@4 d5 ~ e5@2 c5 ~ g4@4 g7@4 ~@2 a4 ~ g4@2 b4@4 d5 ~ e5@2 f5 ~ [d3,g3,b3,d5]@4 ~@4 g5@2 ~@8 f5 ~ e5@2 g5 ~ c6@2 a5@4 ~@4 e5 ~ d5@2 e5 ~ f5@4 d7@4 ~@4 [d3,g3,b3]@2, ~@10 [d3,g3,b3]@4 [e3,g3,c4]@11 ~ [e3,g3,c4]@4 [e3,a3,c4]@11 ~ [e3,a3,c4]@4 [c3,f3,a3]@11 ~ [c3,f3,a3,g6]@4 [d3,g3,b3]@11 ~@5 [e3,g3,c4]@11 ~ [e3,g3,c4]@4 [e3,a3,c4]@11 ~ [e3,a3,c4]@4 [c3,f3,a3]@11 ~ [c3,f3,a3,e7]@4 ~@2, ~@18 f5 ~ g5@8 ~@12 c5@4 ~@38 f5 ~ g5@8 ~@12 f5@4 ~@16 e5@4]/8", // Bm G C Am F G C Am …
  AK: "[f5 ~ g5@4 ~@2 g4 ~ g4 a4 b4 ~ d5@2 [e5,g5]@3 c5@5 c5 ~ [e3,g3,c4]@4 ~@2 a4 ~ [c5,e5]@2 a4@4 a4 ~ [e3,a3,c4]@4 ~@2 f4 ~ [a4,c5]@2 f4@4 f4 ~ [c3,f3,a3]@4 ~@2 g4 ~ [b4,d5]@2 g4@4 g4 ~ g4 a4 b4 ~ d5@2 [e5,g5]@3 c5@5 c5 ~ [e3,g3,c4]@4 ~@2 [a6,c7]@4 a5 ~ b6@2 a5 ~ [e3,a3,c4,e6,a6]@4 [c6,f6]@2 f4 ~ [a4,c5]@2 f4@4 f4 ~ [c3,f3,a3]@4 [d3,g3,b3]@2, ~@10 [d3,g3,b3]@4 [e3,g3,c4]@11 ~ [e5,g5]@2 ~@2 [e3,a3,c4]@11 ~ [c5,e5]@2 ~@2 [c3,f3,a3]@11 ~ [a4,c5]@2 ~@2 [d3,g3,b3]@11 ~ [d3,g3,b3]@4 [e3,g3,c4]@11 ~ [e5,g5]@2 ~@2 [e3,a3,c4]@11 ~@5 [c3,f3,a3]@11 ~ [a4,c5]@2 ~@4]/8", // Em C Am F Bm Em C Am …
  AL: "[g4 ~ [b4,d5]@2 g4@4 g4 ~ g4 a4 b4 ~ d5@4 g5@2 g5@4 ~@4 e5 ~ c5@2 c#5 ~ d5@2 e5 f5@3 f#5 ~ [e3,a3,c4]@4 [c3,f3,a3]@2, ~@10 [d3,g3,b3]@4 [e3,g3,c4]@11 ~ [e3,g3,c4]@4 [e3,a3,c4]@11 ~@7, ~@18 f5 ~@5 f5@4 ~@13 g5@5 ~@2]/3", // Bm Am F G C Am
  AM: "[a5 ~ g5@2 e5@4 ~@4 a4 ~ c5@2 a4 ~ d5@2 c5@4 g4 ~ g4 a4 b4 ~ d5@4 g5@2 ~@8 f5 ~ e5@2 f5 ~ g5@2 e5@4 ~@4 d5 ~ e5@2 c5 ~ g4@4 g7@4 ~@2 a4 ~ g4@2 b4@4 d5 ~ e5@2 f5 ~ [d3,g3,b3,d5]@4 [e3,g3,c4]@2, ~@8 g4@4 ~@22 f5 ~ g5@8 ~@12 c5@4 ~@36, ~@10 [c3,f3,a3]@4 [d3,g3,b3]@11 ~ [d3,g3,b3]@4 [e3,g3,c4]@11 ~ [e3,g3,c4]@4 [e3,a3,c4]@11 ~ [e3,a3,c4]@4 [c3,f3,a3]@11 ~ [c3,f3,a3,g6]@4 [d3,g3,b3]@11 ~@7]/6", // G C F G C Am F G
  AN: "[~@2 g5@2 ~@8 f5 ~ e5@2 g5 ~ c6@2 a5@4 ~@4 e5 ~ d5@2 e5 ~ f5@4 d7@4 ~@6 f5 ~ g5@4 ~@2 g4 ~ g4 a4 b4 ~ d5@2 [e5,g5]@3 c5@5 c5 ~ [e3,g3,c4]@4 ~@2 a4 ~ [c5,e5]@2 a4@4 a4 ~ [e3,a3,c4]@4 ~@2 f4 ~ [a4,c5]@2 f4@4 f4 ~ [a4,c5]@2 ~@4, ~@2 f5 ~ g5@8 ~@12 f5@4 ~@16 e5@4 ~@26 [e5,g5]@2 ~@14 [c5,e5]@2 ~@20, ~@10 [e3,g3,c4]@4 [e3,a3,c4]@11 ~ [e3,a3,c4]@4 [c3,f3,a3]@11 ~ [c3,f3,a3,e7]@4 [d3,g3,b3]@11 ~ [d3,g3,b3]@4 [e3,g3,c4]@11 ~@5 [e3,a3,c4]@11 ~@5 [c3,f3,a3]@11 ~@7]/7", // Em C Am Em C Am F Fmaj7 …
  AO: "~@4 [d7,f7] [b6,d7] [c7,e7] [a6,c7], ~ a4", AP: "f6 a6@2 c7 g6 b6@2 d7, [c4,f4,a4] [d4,g4,b4]",
  AQ: "f6 g6 a6@2 a6 g6 a6@2 a6 g6 a6 b6 d7 f#7 g7 ~, [c4,f4,a4]@4 [d4,g4,b4]@3 ~", // F G
  AR: "~@2 g6 ~ g4@2 a4@2 ~@4 g4@2 [a4,e6]@2, ~@3 g6@3 g6@4 f6@4 ~@2, ~@2 c5 ~", // A5
  AS: "c6@2 c#6 d6@3 e6@3 ~ g6@5 ~, [a4,c5,f5]@6 [b4,d5,g5]@9 ~, ~@6 d#6 ~@3 f#6 ~@5", // F G
  AT: "[~@2 a6@2 g6 ~@3 c5@4 [g4,g5]@2 a5 ~@3 a5@2 c6 d6 [a4,c5,c6]@8 ~@2, [c5,e5,g5]@2 g4 a4 ~@3 a4 [a4,c5,f5]@3 ~@5, ~@5 e6@2 d6@4 ~@4 c6@3 ~@14]/2", // G Am C F
  AU: "[~@2 a6@2 g6 ~@3 c5@4 [g4,g5]@2 a5 ~@3 a5@2 c6 d6 c6@6 g5@2 a5 ~@3 a5@2 c6 d6 c6@4 e6@4 f6@2, [c5,e5,g5]@4 g4@2 a4@2 ~@6 a4@2 [a4,c5,f5]@6 [a4,c5]@9 ~ [a4,c5,f5]@6 [a4,c5]@9 ~, ~@5 e6@2 d6@4 ~@4 c6@3 ~@13 c6@3 ~@14]/3", // G C F Am F Am
  AV: "f6@2 e6 c6@2 a5 c6@4 g6@6, [a4,c5,f5]@6 [b4,d5,g5]@9 ~", // F G
  AW: "[g7@2 e7@2 f7@2 c7@4 a7@4 g7@6 ~@6 g6@2 a6@2 c7!2 [c5,c6]@2 [g5,g6] [c6,c7]@2 [d6,d7] [c6,c7]@2 [a4,a5]@2 [a5,a6] [c6,c7]@2 [d6,d7] [c6,c7]@2, [a4,c5,f5]@6 [f4,a4,c5,f5]@17 ~ [a4,c5,f5]@6 [g5,e6]@4 ~@14, ~@15 c6 ~@8]/3", // C G C D C A C D …
  AX: "[f4,f5]@2 [f5,f6] [a5,a6]@2 [c6,c7] [a5,a6]@2 [g5,b5,g6,b6]@2 [g5,g6] [a5,a6]@2 [b5,b6] [g5,g6]@2", // F A C A G A B G
  AY: "c5@2 g5 ~ [f7,g7] d6 [c6,g7]@2 a4@2 a5 c6@2 d6 g7 f7, ~@3 c6@2 ~@3 g7@6 c6@2", // Fsus2 C5
  AZ: "[f4,e7]@2 [f5,f7] g7 ~ c6 [a5,b7]@2 [g5,b5]@2 g5 ~@3 g7 ~, ~@3 a5@2 ~@6 a5@2 b5@2 ~, ~@2 a7 ~ g7@2 b7 ~", // Fmaj7 F Asus2 G
  BA: "~ [c6,e6,g6]@15, [e5,g5]", // C Em
})).s("gm_piano").gain(0.25)

// chords · piano · "Grand Piano" · soft notes
const piano_soft = note(`<
  ~@107 A@4 B C D E F G H E F G I J K L@2 M N O@2 P@3 Q R S T H U V W I X Y Z@2 X Y AA@2 AB AC AB AC AB AD AE AF AG AH
  AI AJ AK AL AM AN ~@19
>`.pickRestart({
  A: "[~@10 [c3,f3,a3]@4 ~@2 g4 ~ [b4,d5]@2 g4@4 g4 ~ g4 a4 b4 ~ d5@2 [e5,g5]@3 c5@6 ~@5 [a4,c5,e5,g5,c6]@6 g4@2 a4@2 c5@4 g4@2 a4@2, ~@14 [d3,g3,b3]@11 ~ [d3,g3,b3]@4 [e3,g3,c4]@11 ~@23]/4", // F Bm Em Am7 G C
  B: "[a4,c5,f5]@6 [b4,d5,g5]@6 g4 a4 g4@2", C: "[c5,e5,g5]@2 g4 [a4,c5,e5]@3 g4 a4", D: "[a4,c5,f5]@6 [g4,b4,d5]@9 ~",
  E: "~@2 [e5,g5] [c4,c5] ~@2 [c5,e5] [a3,a4], [c4,c5]@3 ~ [a3,a4]@3 ~", // Em C A C A
  F: "~@2 [a4,c5] [f3,f4] ~@2 [b4,d5]@2, [f3,f4]@3 ~ [g3,g4]@4", // Am F Bm F G
  G: "c5@4 ~@2 g7 a7 g7@2 g7 a7 g7@2 c8@2, ~ [e5,g5] a4 [c5,e5]", // Em C
  H: "f4@4 c8@2 a7 ~@2 g7 a7@2 b7@2 g7@2, ~@4 [a4,c5]@3 b7@2 ~@7, ~@2 g4 [b4,d5]", // Am Bm
  I: "f4@4 c8@2 a7 ~@2 a7 b7@2 [b4,d5,c8]@2 ~@2, ~@4 [a4,c5]@3 b7@2 ~@7, ~@2 g4 ~", // Bm Am
  J: "~@2 g6 g6@2 ~ g3 [a3,e6], c3@3 c4@3 ~@2, ~@5 f6@2 ~", // A5
  K: "c6@4 d6@2 e6@4 ~@2 g3 a3 g3@2, [c4,f4,a4]@3 [d4,g4,b4]@3 ~@2, ~@5 g6@3", // F G
  L: "[~@2 a6@2 g6 ~@2 d6@4 ~ [g3,g5]@2 a5 ~@3 a5@2 c6 d6 [g3,b3,d4]@6 g3@2 a3@2, [c4,e4,g4]@2 g3 [a3,c4,e4]@3 ~ a3 [a3,c4,f4]@3 ~@5, ~@5 e6@2 ~@8 c6@3 ~@4 c6@8 ~@2]/2", // G C Am F
  M: "[c4,e4,g4]@2 [g3,c6,g6] a3 ~@2 g3 [a3,a5,e6], ~@3 [c6,g6]@2 [c6,f6]@2 ~, ~@2 c4 ~", // C C5 A5 C5 F5
  N: "[f5,c6]@4 [a5,d6]@2 [b5,e6]@4 ~@2 g3 a3 g3@2, [a3,c4,f4]@3 [g3,b3,d4]@3 ~@2, ~@5 [c6,g6]@3", // F5 D5 E5 F G C5
  O: "[~@2 a6@2 g6 ~@2 d6@4 ~ [g3,g5]@2 a5 ~@3 a5@2 [g5,c6] [a5,d6] [g3,b3,d4,g5,c6]@9 ~, [c4,e4,g4]@2 g3 [a3,c4,e4]@3 ~ a3 [a3,c4,f4]@3 ~@5, ~@5 e6@2 ~@8 [g5,c6]@3 ~@14]/2", // G C5 D5 G C Am F C5
  P: "[~@2 a7@2 g7 e7@2 d7@4 ~ g6@2 a6 ~ [d6,g6]@10 a6@2 c7 d7@2 ~ c4@2 g4 c5@2 d5 c5@2 a3@2 a4 c5@2 d5 c5@2, c6@5 ~@11, g6@11 ~@4 c7@9 ~@7 c7@3 ~@14]/3", // G5
  Q: "f3@2 f4 a4@2 c5 a4@2 [g4,b4]@2 g4 a4@2 b4 g4@2", // G
  R: "c5@4 g6@2 g6@2 a4@4 ~@2 g6 f6, ~@2 [e5,g5]@2 g6@3 ~, ~@3 [c5,e5]", // Em C
  S: "e6@2 e6 f6 g6@2 e6@2 [g4,d6]@4 c6@2 d6@2, f4 [a4,c5] ~ [b4,d5]", // G5 Am Bm
  T: "e6@2 c6@2 ~@2 g7 a7 g7@2 g7 a7 g7@2 c8@2, c5 [e5,g5] a4 [c5,e5]", // Em C
  U: "c5@4 g6@2 a6@2 a4@4 ~@2 e6 f6, ~@2 [e5,g5]@2 g6@3 ~, ~@3 [c5,e5]", // Em C
  V: "g6@2 f6 e6 d6@2 a5@2 [g4,g5]@4 f5@2 a5@2, f4 [a4,c5] ~ [b4,d5]", // G Am Bm
  W: "g5@2 e6@2 c6@2 g7 a7 g7@2 g7 a7 g7@2 c8@2, c5 [e5,g5] a4 [c5,e5]", // Em C
  X: "~@2 g6 ~ g4@2 a4@2 ~@4 g4@2 [a4,e6]@2, ~@3 g6@3 g6@4 f6@4 ~@2, ~@2 c5 ~", // A5
  Y: "c6@2 c#6 d6@3 e6@3 ~ g6@5 ~, [a4,c5,f5]@6 [b4,d5,g5]@9 ~, ~@6 d#6 ~@3 f#6 ~@5", // F G
  Z: "[~@2 a6@2 g6 ~@3 c5@4 [g4,g5]@2 a5 ~@3 a5@2 c6 d6 [a4,c5,c6]@8 ~@2, [c5,e5,g5]@2 g4 a4 ~@3 a4 [a4,c5,f5]@3 ~@5, ~@5 e6@2 d6@4 ~@4 c6@3 ~@14]/2", // G Am C F
  AA: "[~@2 a6@2 g6 ~@3 c5@4 [g4,g5]@2 a5 ~@3 a5@2 c6 d6 [a4,c5,c6]@9 ~, [c5,e5,g5]@2 g4 a4 ~@3 a4 [a4,c5,f5]@3 ~@5, ~@5 e6@2 d6@4 ~@4 c6@3 ~@14]/2", // G Am C F
  AB: "[c4,g6]@2 g4 ~@2 d5 c6 ~@3 a4 c6 ~ d5 c5@2, ~@2 c6@2 d6@2 ~ c6@2 g6@2 ~ d6@4, ~@3 c5@2 ~ c5@2 a3@2 ~ c5@2 ~@3", // C5
  AC: "[f3,f6]@2 f4 ~@2 c5 c6 ~@3 g4 c6 ~ b4 g4@2, ~@2 c6@2 d6@2 ~ c6@2 g6@2 ~ d6@4, ~@3 a4@2 ~ a4@2 [g4,b4]@2 ~ a4@2 ~@3", // F G
  AD: "[f3,f6]@2 [f4,g6] a6 g6 c5 ~@3 b5 [g4,a5] [a4,g5]@2 [b4,b5] [g4,e6]@2, ~@3 a4@2 e6@2 d6@2 ~@7, ~@3 a4 [g4,b4] ~@3", // F Fsus2 Gsus2 A7 B C G
  AE: "[c4,d6,f6]@2 g4 [c5,c6,e6]@2 d5 [c5,g5,c6]@2 ~@2 a4 ~ g5 [d5,c6] [c5,e6]@2, ~@8 a3@2 ~ c5@2 ~@3, ~@9 [e5,g5]@3 ~@4", // Dm7 C C5 D7 C Em
  AF: "f3@2 a3 e4@2 f4@2 [g4,b4,d5]@8 ~, d6@15 ~, ~@7 g5@6 ~@3", AG: "g4@2 c5@2 [e5,g6]@2 [g5,g6]@8 g6 f6",
  AH: "[a4,e6]@2 e6 f6 [f5,g6]@2 e6@2 ~@2 e5@2 c6@2 d6@2, ~ c5 ~ e5@2 ~ g5@2, ~@2 d6 ~", // A5 Fsus2
  AI: "[e6,g7] [c6,e7] f7 d7 e7 c7 d7 a6, c5 a4, ~ g5 ~@2", AJ: "[f6,g6] ~ e6@2 [f6,g6] a7@3 [g4,g7]@8, f4 ~",
  AK: "g4@2 c5@2 [e5,g6]@2 a6@2 g6@6 e6 f6, ~@3 g5@4 ~", // Em
  AL: "[a4,g6]@2 f6 e6 [f5,d6]@2 a5@2 ~@2 e5@2 f5@2 a5@2, ~ c5 ~ e5@2 ~ d5@2, ~@2 g5 ~", // A7 Dm
  AM: "[g5,g7] [e6,e7] f7 d7 e7 c7 d7 a6, c5 a4, ~ c6 ~@2", // G E
  AN: "[g5,f7,a7] [e6,d7,f7] [e7,g7] [c7,e7] ~@4, c5 ~, ~ c6 ~@2", // Dm Em C
})).s("gm_piano").gain(0.05)

// chords · piano · "Grand Piano"
const piano_2 = note(`<
  A B C@2 D B E@2 F B E@2 G B H@2 I J K L@2 M N@7 O P Q R@2 S T@5 U V U W U V U X@2 Y Z@2 AA@2 AB AC AD AE@6 AF@2 AG@2
  AH AI@8 AJ@8 AK@8 AL@3 AM@6 AN@7 AO@3 AP AQ AR AS AT AU AV AS AT AU AW AX AY AZ@2 BA BB BC@2 BD@2 BE BF BG BH BI AV BJ
  BK BL AW BM BN BO@2 BM BN BP@2 BQ BR BQ BR BQ BS BT BU BV BW BX BY BZ CA CB@2 CC CD BM BN BO@2 BM BN CE@3 CF CG@3 BF
  CH CI CJ
>`.pickRestart({
  A: "~@7 [c3,c4]", B: "[e4,g4] c3 c4 [e3,a3] [c4,e4] e3 a3 f3, ~@12 c3 ~@3",
  C: "[[a3,c4]@2 f3@2 f3@2 g3@2 [b3,d4]@2 g3@2 [e3,g3]@2 c4@3 c3 [g2,g3] a3 ~ g2 [c3,g3] a3 ~ c3 c4@3 [g2,c4] [c3,a3] b3, ~@4 a3 ~@9 c3 ~@5 g3@2 ~@2 g3@2 g2 ~@5]/2", // Am Bm Em G C5 F
  D: "~ [c3,g3] g2@2 f3 g3 f2 e3 [e2,f3] ~ [f2,e3,e4] ~ [g2,d3,d4] ~ [c3,c4]@2, ~@2 a3 ~@13", // C5 Fmaj7 G5 C
  E: "[[a3,c4]@2 f3@2 f3@2 g3@2 [b3,d4]@2 g3@2 [e3,g3]@2 c4@3 c3 [g2,g3] a3 ~ g2 [c3,g3] a3 ~ c3 c4@2 ~ g2 c3 ~, ~@4 a3 ~@9 c3 ~@5 g3@2 ~@2 g3@2 g2 ~@5]/2", // Am Bm Em G C5
  F: "~ c3 g2@2 c3 ~ [f2,e3] ~ [e2,f3] ~ [f2,g3] ~ [g2,c3] ~ [c3,c4]@2", // Fmaj7 Fsus2 C5 C
  G: "~ c3 g2@2 ~@2 f2 ~ e2 ~ f2 ~ g2 ~ [c3,c4]@2", // C
  H: "[[a3,c4]@2 f3@2 f3@2 g3@2 [b3,d4]@2 g3@2 [e3,g3]@2 c4@3 c3 [g2,g3] a3 ~ g2 [c3,g3] a3 ~ c3 c4@2 ~ g2 c3@2, ~@4 a3 ~@9 c3 ~@5 g3@2 ~@2 g3@2 g2 ~@5]/2", // Am Bm Em G C5
  I: "~ e3 ~ f3 ~ g3 ~ c3", J: "~@2 e3@2 ~@2 f3@2 ~@2 g3 ~@2 g3 c3 ~", K: "~ c3 e3@2 ~@2 d3 ~ c3 ~ b2 c3 ~ c3 ~@2",
  L: "[~@6 c5@2 [e5,g5]@2 g6@2 [e5,g5,g6]@2 a4@2 [c5,e5]@2 ~@2 g6 f6 [f4,e6]@2 e6 f6 g6@2 [a4,c5,e6]@2 [g4,d6]@2, ~@7 g6@2 ~ [c5,e5] ~ [a4,c5] ~@3]/2", // Em C Fmaj7 Am G5 C Am
  M: "[b4,d5] c6 [b4,d5,d6] [c4,e6] [e4,g4,c6] g5 [e4,g4] a3", // Bm C Em
  N: "[[c4,e4]@2 ~@2 [c4,e4]@2 f4@2 [a4,c5]@2 ~@2 [a4,c5]@2 g4@2 [b4,d5]@2 g4 a4 g4 ~@2 [c5,c6]@3 c5@2 ~@2 a4@4 a4@2 [a3,a4,a5]@2 c6@2 ~@2 [f4,f5]@2 [f3,f4]@2 ~ d6@3 g4 a4 g4 ~@2 [c5,c6]@3 c5@2 ~@2 a4@4 a4@2 [a3,a4,a5]@2 c6@2 ~@2 [f4,f5]@2 [f3,f4,b5]@2 [g3,g4,b5]@8 c5@2 [e5,g5]@2 g6@2 [e5,g5,g6]@2 a4@2 [c5,e5]@2 ~@2 g6 f6 [f4,e6]@2 e6 f6 g6@2 [a4,c5,e6]@2 [g4,d6]@2, ~@3 [a5,c6]@4 [b5,d6]@4 [g4,e5]@8 ~@8 [g4,e5]@8 ~@15 [c5,e5] ~ [a4,c5] ~@3, ~@11 c4@3 [c4,c5]@5 [f3,c4,f4]@2 ~@2 [g3,g4,g5,b5]@2 ~@2 c4@3 [c4,c5]@5 [f3,c4,f4]@2 ~@19, ~@11 g5@2 g5@2 c6@4 ~ c6@2 ~@7 c6 a5 a3@2 g5@2 ~@21, ~@13 c6 a5 a3@2 g5@2 ~@6 g5@2 g5@2 g5@2 c6@4 ~ c6@2 ~@9 g6@2 ~@7]/7", // C Am Bm C A F C A …
  O: "[b4,d5]@2 c6@2 [b4,d5,d6]@2 [c5,e6]@2 [e5,g5,c6]@2 g5@2 ~ a5 [a4,g5]@2, ~@6 [e5,g5] ~", // Bm C A7 Em
  P: "g5 a5 g5@2 [c5,e5,c6]@2 f4@2 [a4,c5]@2 c6@2 a5 b5 ~ g5, [c5,e5] ~@5 [a4,c5] g4", // C Am C Am
  Q: "[b4,d5] b5 [b4,d5,g5] c5 [e5,g5] g6 [e5,g5,a6] [a4,g6], a5 ~@15", // Bm G Em A7
  R: "[[c5,e5]@2 ~@2 e6 f6 [f4,g6]@2 f6 e6 d6@2 [a4,c5,a5]@2 g4@2 [b4,d5]@2 f5@2 [b4,d5,a5]@2 [c5,g5]@2 [e5,g5,e6]@2 c6@2 ~ a5 [a4,g5]@2, ~@2 [c5,e5] ~ [a4,c5] ~@2 g5@2 ~@5 [e5,g5] ~]/2", // C Fsus2 Am Bm Bm7 C5 Em A7 …
  S: "g5 a5 g5@2 [c5,e5,c6]@2 f4@2 [a4,c5]@2 d6@2 a5 b5 ~ g5, [c5,e5] ~@5 [a4,c5] g4", // C Am C Am
  T: "[[b4,d5,a5]@2 b5@2 [b4,d5,c6]@2 ~@2 g6 ~ c5@2 ~@6 a4@2 [a3,a4,e6]@2 c6@2 d6 e6 [f4,f5]@2 [f3,f4]@2 ~ g6@2 ~ g4 a4 g4 ~@9 a4@4 a4@2 [a3,a4,a5]@2 c6@2 a5@2 c6 d6 [f3,f4]@2 [g3,g4]@4 [g4,g5]@2 [g4,g5]@2 [c4,g6]@2 g4 ~@2 d5 c6!2 [a3,g6]@2, ~@6 g4@12 g5@4 ~@16 g4@6 [c4,c5,d6]@2 a3@4 g5@4 [f3,c4,f4]@4 [f4,f5]@2 ~@13 c5@2 ~ c5@2 ~@2, ~@6 c4@6 [c4,c5,g6]@10 [f3,c4,f4]@4 ~@4 [g3,g4]@4 ~@4 c4@4 c5 e6@11 ~@20 d6@2 ~@4, ~@7 c5@2 g6@3 ~@2 [a3,a4]@2 f6@6 ~@6 [e6,f6] ~@2 f#6 ~@8 a6@14 ~@26, ~@10 c6@12 ~@17 c5@3 [c6,g6]@12 ~@6 c6@6 ~@6 c6@2 ~@6]/5", // Bm7 Bm A5 F A F G C5 …
  U: "a4 ~@2 d5 [c5,c6]@2 [f3,f6]@2 f4 ~@2 c5 c6!2 [g4,b4,g6]@2, c6 d6 ~@2 c6 d6 ~@2, ~ c5@2 ~@6 a4@2 ~ a4@2 ~@2", // C F G
  V: "g4 ~@2 b4 [g4,c6]@2 [c4,g6]@2 g4 ~@2 d5 c6!2 [a3,g6]@2, c6 d6 ~@2 c6 d6 ~@2, ~ a4@2 ~@6 c5@2 ~ c5@2 ~@2", // C5 A7
  W: "g4 ~@2 b4 [g4,c6]@2 [c4,g6]@2 g4 ~@2 d5 [c5,g6]@2 [a3,g6]@2, c6 d6 ~@2 c6 [d6,g6] ~@2, ~ a4@2 ~@6 c5@2 ~@5", // C5 A7 G5
  X: "[g4 ~@2 b4 [g4,c6]@2 c5@2 [e5,g5]@2 g6@2 [e5,g5,g6]@2 a4@2 [c5,e5]@2 ~@2 g6 f6 [f4,e6]@2 e6 f6 g6@2 [a4,c5,e6]@2 [g4,d6]@2, c6 d6 ~@5 g6@2 ~@7, ~ a4@2 ~@17 [c5,e5]@2 ~@2 [a4,c5]@2 ~@6]/2", // C5 Em C Fmaj7 Am G5 C Am
  Y: "[b4,d5] c6 [b4,d5,d6] [c5,g6] [e5,g5,e6] f6 [e5,g5,d6] [a4,e6]", // Bm C5 Em Em7 A5
  Z: "[[c5,e5,c6]@2 d6@2 [c5,e5,g5]@2 [f4,a5]@2 [a4,c5,f5]@2 g5 a6 [a4,c5]@2 g4@2 [b4,d5]@2 ~@2 [b4,d5]@2 c4@2 g4 ~@2 d5 [c5,a6]@2 [a3,g6]@2, ~@14 [d6,g6]@7 ~@4 c5@2 ~@5, ~@13 g6 ~@2]/2", // C F Am Bm F A7 G5
  AA: "[a4 c5@2 d5 e6 f6 [f3,g6]@2 [f4,f6] e6 ~ c5 [a4,a5]@2 [g4,b4]@2 g4 ~@2 b4 [g4,a5]@2 [c4,g6]@2 g4 ~@2 d5 [c5,d6]@2 [a3,e6]@2, ~@4 c5@2 ~@3 a4@2 ~@6 a4@2 ~@6 c5@2 ~@5, ~@5 d6 ~ g5@2 f5 ~@2 e6 f6 ~@2]/2", // Fsus2 F A G Gsus2 C5 Csus2 A5
  AB: "a4 ~@2 d5 [c5,g5]@2 [f3,f6,g#6]@2 f4 ~@2 c5 [a4,c6,d#6]@2 [g4,b4,f5,d6]@2, c6 d6 ~@2 [d#6,g6] [d6,f6] ~@2, ~ c5@2 ~@6 a4@2 ~@5", // C5 Fm Adim G7 D# Dm
  AC: "g4 ~@2 b4 [g4,a4,a5]@2 [f4,f5,f6]@2 [f4,f5,a6]@2 [f4,c5,f5]@2 a6@2 [g4,g5,g6]@2, [d5,c6] [d#5,a#5] ~@6, ~ a4@2 ~@13", // Gsus2 F F5 G D7 D#5
  AD: "[g4,g5,b6]@2 [g4,d5,g5]@2 d7@2 f6 g6 [f4,f5]@2 a6 g6 a6 ~ b6 g6, ~@6 [f4,f5]@2 a6 ~ [f4,c5,f5]@2 ~@2 [g4,g5]@2", // G G5 F F5 G
  AE: "[a6 c#7 d7 f#7 g7 ~@3 g6 ~ c5@2 ~@6 a4@2 [a3,a4,e6]@2 c6@2 d6 e6 [f4,f5]@2 [f3,f4]@2 ~ g6@2 ~ g4 a4 g4 ~@9 a4@4 a4@2 [a3,a4,a5]@2 c6@2 a5@2 c6 d6 [f3,f4]@2 [g3,g4]@4 [g4,g5]@2 [g4,g5]@2 ~@2 g6 ~ c5@2 ~@6 a4@2 [a3,a4,e6]@2 c6@2 d6 e6 [f4,f5]@2 [f3,f4]@2 ~ [f#6,g6], [g4,g5] [g4,d5,g5] ~ g4@6 g5@2 ~@8 g4@3 [c4,c5,d6] a3@2 g5@2 [f3,c4,f4]@2 [f4,f5] ~@5 [g4,e5]@6 g5@2 ~@5, ~@6 c4@6 [c4,c5,g6]@10 [f3,c4,f4]@4 ~@4 [g3,g4]@4 ~@4 c4@4 c5 e6@11 ~@16 c4@4 c6@12 ~@10, ~@7 c5@2 g6@3 ~@2 [a3,a4]@2 f6@6 ~@6 [e6,f6] ~@2 f#6 ~@8 a6@14 ~@17 [c5,c6]@2 g6@3 [c4,c5,g6]@10 [f3,c4,f4]@4 ~@4 [g3,g4]@2, ~@10 c6@12 ~@17 c5@3 [c6,g6]@12 ~@6 c6@6 ~@4 g5@8 [a3,a4]@2 f6@6 ~@6 [e6,f6] ~@3]/6", // A5 F A F G A5 F Gmaj7 …
  AF: "[~@2 g4 a4 g4 ~@3 a6@2 g6 e6 [c4,c5]@2 [a3,a4]@4 [a4,g5]@2 [a3,a4,a5]@2 c6@2 a5@2 c6 d6 [f3,f4]@2 [g3,g4]@2, ~@3 [c4,g4]@2 ~@6 [f3,c4,f4]@2 [f4,f5] ~@2, ~@7 c5@3 [c5,c6]@2 d6@6 ~@10 c6@4]/2", // C A A7 A F G C5 F5 …
  AG: "[~ [g4,d5,g5]!2 ~@7 a5 c6@4 c6, ~@3 c5@3 d6@3 g5@2 [a4,c5]@5, ~@4 a6@7 ~@5, ~@5 g6@6 ~@5, ~@11 e6@11 ~@10]/2", // G5 Am
  AH: "~@4 c6@2 d6 [c4,g4,c5]@9, c6@4 ~@3 c6@5 ~@4, ~ a5@2 ~@5", // C5
  AI: "[~@16 c6 ~ [e6,g6]@2 c6@4 c6 ~ [e4,g4,c5]@4 ~@2 a5 ~ [c6,e6]@2 a5@4 a5 ~ [e4,a4,c5]@4 ~@2 f5 ~ [a5,c6]@2 f5@4 f5 ~ [c4,f4,a4]@4 ~@2 g5 ~ [b5,d6]@2 g5@4 g5 ~ g5 a5 b5 ~ d6@2 [e6,g6]@3 c6@5 c6 ~ [e4,g4,c5]@4 ~@2 [a7,c8]@4 a6 ~ b7@2 a6 ~ [e4,a4,c5,e7,a7]@4 [c7,f7]@2 f5 ~ [a5,c6]@2 f5@4 f5 ~ [c4,f4,a4]@4 [d4,g4,b4]@2, ~@14 [e4,g4,c5]@11 ~ [e6,g6]@2 ~@2 [e4,a4,c5]@11 ~ [c6,e6]@2 ~@2 [c4,f4,a4]@11 ~ [a5,c6]@2 ~@2 [d4,g4,b4]@11 ~ [d4,g4,b4]@4 [e4,g4,c5]@11 ~ [e6,g6]@2 ~@2 [e4,a4,c5]@11 ~@5 [c4,f4,a4]@11 ~ [a5,c6]@2 ~@4]/8", // Em C Am F Bm Em C Am …
  AJ: "[g5 ~ [b5,d6]@2 g5@4 g5 ~ g5 a5 b5 ~ d6@4 g6@2 ~@8 f6 ~ e6@2 f6 ~ g6@2 e6@4 ~@4 d6 ~ e6@2 c6 ~ g5@4 g8@4 ~@2 a5 ~ g5@2 b5@4 d6 ~ e6@2 f6 ~ [d4,g4,b4,d6]@4 ~@4 g6@2 ~@8 f6 ~ e6@2 g6 ~ c7@2 a6@4 ~@4 e6 ~ d6@2 e6 ~ f6@4 d8@4 ~@4 [d4,g4,b4]@2, ~@10 [d4,g4,b4]@4 [e4,g4,c5]@11 ~ [e4,g4,c5]@4 [e4,a4,c5]@11 ~ [e4,a4,c5]@4 [c4,f4,a4]@11 ~ [c4,f4,a4,g7]@4 [d4,g4,b4]@11 ~@5 [e4,g4,c5]@11 ~ [e4,g4,c5]@4 [e4,a4,c5]@11 ~ [e4,a4,c5]@4 [c4,f4,a4]@11 ~ [c4,f4,a4,e8]@4 ~@2, ~@18 f6 ~ g6@8 ~@12 c6@4 ~@38 f6 ~ g6@8 ~@12 f6@4 ~@16 e6@4]/8", // Bm G C Am F G C Am …
  AK: "[f6 ~ g6@4 ~@2 g5 ~ g5 a5 b5 ~ d6@2 [e6,g6]@3 c6@5 c6 ~ [e4,g4,c5]@4 ~@2 a5 ~ [c6,e6]@2 a5@4 a5 ~ [e4,a4,c5]@4 ~@2 f5 ~ [a5,c6]@2 f5@4 f5 ~ [c4,f4,a4]@4 ~@2 g5 ~ [b5,d6]@2 g5@4 g5 ~ g5 a5 b5 ~ d6@2 [e6,g6]@3 c6@5 c6 ~ [e4,g4,c5]@4 ~@2 [a7,c8]@4 a6 ~ b7@2 a6 ~ [e4,a4,c5,e7,a7]@4 [c7,f7]@2 f5 ~ [a5,c6]@2 f5@4 f5 ~ [c4,f4,a4]@4 [d4,g4,b4]@2, ~@10 [d4,g4,b4]@4 [e4,g4,c5]@11 ~ [e6,g6]@2 ~@2 [e4,a4,c5]@11 ~ [c6,e6]@2 ~@2 [c4,f4,a4]@11 ~ [a5,c6]@2 ~@2 [d4,g4,b4]@11 ~ [d4,g4,b4]@4 [e4,g4,c5]@11 ~ [e6,g6]@2 ~@2 [e4,a4,c5]@11 ~@5 [c4,f4,a4]@11 ~ [a5,c6]@2 ~@4]/8", // Em C Am F Bm Em C Am …
  AL: "[g5 ~ [b5,d6]@2 g5@4 g5 ~ g5 a5 b5 ~ d6@4 g6@2 g6@4 ~@4 e6 ~ c6@2 c#6 ~ d6@2 e6 f6@3 f#6 ~ [e4,a4,c5]@4 [c4,f4,a4]@2, ~@10 [d4,g4,b4]@4 [e4,g4,c5]@11 ~ [e4,g4,c5]@4 [e4,a4,c5]@11 ~@7, ~@18 f6 ~@5 f6@4 ~@13 g6@5 ~@2]/3", // Bm Am F G C Am
  AM: "[a6 ~ g6@2 e6@4 ~@4 a5 ~ c6@2 a5 ~ d6@2 c6@4 g5 ~ g5 a5 b5 ~ d6@4 g6@2 ~@8 f6 ~ e6@2 f6 ~ g6@2 e6@4 ~@4 d6 ~ e6@2 c6 ~ g5@4 g8@4 ~@2 a5 ~ g5@2 b5@4 d6 ~ e6@2 f6 ~ [d4,g4,b4,d6]@4 [e4,g4,c5]@2, ~@8 g5@4 ~@22 f6 ~ g6@8 ~@12 c6@4 ~@36, ~@10 [c4,f4,a4]@4 [d4,g4,b4]@11 ~ [d4,g4,b4]@4 [e4,g4,c5]@11 ~ [e4,g4,c5]@4 [e4,a4,c5]@11 ~ [e4,a4,c5]@4 [c4,f4,a4]@11 ~ [c4,f4,a4,g7]@4 [d4,g4,b4]@11 ~@7]/6", // G C F G C Am F G
  AN: "[~@2 g6@2 ~@8 f6 ~ e6@2 g6 ~ c7@2 a6@4 ~@4 e6 ~ d6@2 e6 ~ f6@4 d8@4 ~@6 f6 ~ g6@4 ~@2 g5 ~ g5 a5 b5 ~ d6@2 [e6,g6]@3 c6@5 c6 ~ [e4,g4,c5]@4 ~@2 a5 ~ [c6,e6]@2 a5@4 a5 ~ [e4,a4,c5]@4 ~@2 f5 ~ [a5,c6]@2 f5@4 f5 ~ [c4,f4,a4]@4 [d4,g4,b4]@2, ~@2 f6 ~ g6@8 ~@12 f6@4 ~@16 e6@4 ~@26 [e6,g6]@2 ~@14 [c6,e6]@2 ~@14 [a5,c6]@2 ~@4, ~@10 [e4,g4,c5]@4 [e4,a4,c5]@11 ~ [e4,a4,c5]@4 [c4,f4,a4]@11 ~ [c4,f4,a4,e8]@4 [d4,g4,b4]@11 ~ [d4,g4,b4]@4 [e4,g4,c5]@11 ~@5 [e4,a4,c5]@11 ~@5 [c4,f4,a4]@11 ~@7]/7", // Em C Am F G Em C Am …
  AO: "[g5 ~ [b5,d6]@2 g5@4 g5 ~ g5 a5 b5 ~ d6@2 [e6,g6]@3 c6@6 ~@5 [a3,c4,e4,g4,c5]@6 g3@2 a3@2 c4@4 g3@2 a3@2, ~@10 [d4,g4,b4]@4 [e4,g4,c5]@11 ~@23]/3", // Bm Em Am7 G C
  AP: "[a3,c4,f4]@6 [b3,d4,g4]@6 g3 a3 g3@2", AQ: "[c4,e4,g4]@2 g3 [a3,c4,e4]@3 g3 a3",
  AR: "[a3,c4,f4]@6 [g3,b3,d4]@9 ~", // F G
  AS: "c3@2 g3 ~@2 d4 c4@2 a2@2 a3 c4 ~ d4 c4@2, ~@3 c4@2 ~@7 [c4,e4]@2 ~@2, ~@2 [e4,g4] ~@5", // C Em
  AT: "f2@2 f3 a3 c4!2 a3@2 [g3,b3]@2 g3 ~ b3 ~ g3@2, ~@4 a3@2 ~@5 a3@2 b3@3, ~@3 d4", // G
  AU: "c3@2 g3 c4@2 d4 g6 a6 [a2,g6]@2 [a3,g6] a6 ~ d4 [c4,c7]@2, ~@6 c4@2 ~@3 c4@2 ~@3, ~@6 g6 ~", // A7 C
  AV: "f2@2 f3 ~@2 c4 a6 ~@2 g6 g3 ~@2 b3 [g3,g6]@2, ~@3 a3@2 ~ a3@2 [g3,b3]@2 ~ a3@2 ~@3, ~@4 c7@2 ~ b6@2 ~ a6@2 b6@2 ~@2", // G
  AW: "f2@2 f3 ~@2 c4 a6 ~@2 a6 g3 ~@2 b3 g3@2, ~@3 a3@2 ~ a3@2 [g3,b3]@2 ~ a3@2 ~@3, ~@4 c7@2 ~ b6@2 ~ b6@2 c7@2 ~@2", // G
  AX: "~@2 g5 g5@2 ~ g2 [a2,e5], c2@3 c3@3 ~@2, ~@5 f5@2 ~", // A5
  AY: "c5@4 d5@2 e5@4 ~@2 g2 a2 g2@2, [c3,f3,a3]@3 [d3,g3,b3]@3 ~@2, ~@5 g5@3", // F G
  AZ: "[~@2 a5@2 g5 ~@2 d5@4 ~ [g2,g4]@2 a4 ~@3 a4@2 c5 d5 [g2,b2,d3]@6 g2@2 a2@2, [c3,e3,g3]@2 g2 [a2,c3,e3]@3 ~ a2 [a2,c3,f3]@3 ~@5, ~@5 e5@2 ~@8 c5@3 ~@4 c5@8 ~@2]/2", // G C Am F
  BA: "[c3,e3,g3]@2 [g2,c5,g5] a2 ~@2 g2 [a2,a4,e5], ~@3 [c5,g5]@2 [c5,f5]@2 ~, ~@2 c3 ~", // C C5 A5 C5 F5
  BB: "[f4,c5]@4 [a4,d5]@2 [b4,e5]@4 ~@2 g2 a2 g2@2, [a2,c3,f3]@3 [g2,b2,d3]@3 ~@2, ~@5 [c5,g5]@3", // F5 D5 E5 F G C5
  BC: "[~@2 a5@2 g5 ~@2 d5@4 ~ [g2,g4]@2 a4 ~@3 a4@2 [g4,c5] [a4,d5] [g2,b2,d3,g4,c5]@9 ~, [c3,e3,g3]@2 g2 [a2,c3,e3]@3 ~ a2 [a2,c3,f3]@3 ~@5, ~@5 e5@2 ~@8 [g4,c5]@3 ~@14]/2", // G C5 D5 G C Am F C5
  BD: "[~@2 a6@2 g6 e6@2 d6@4 ~ g5@2 a5 ~ [d5,g5]@10 a5@2 c6 d6@2 c6, c5@15 ~@17, g5@11 ~@4 c6@9 ~@8]/2", // G5
  BE: "[c3,c4]@2 [g3,g4] [c4,c5]@2 [d4,d5] [c4,c5]@2 [a2,a3]@2 [a3,a4] [c4,c5]@2 [d4,d5] [c4,c5]@2", // C G C D C A C D …
  BF: "[f2,f3]@2 [f3,f4] [a3,a4]@2 [c4,c5] [a3,a4]@2 [g3,b3,g4,b4]@2 [g3,g4] [a3,a4]@2 [b3,b4] [g3,g4]@2", // F A C A G A B G
  BG: "c3@2 g3 ~@2 d4 [c4,g5]@2 a2@2 a3 c4@2 d4 g5 f5, ~@3 c4@2 ~@9 c4@2, ~@2 g5 ~ g5@3 ~", // C5
  BH: "[f2,e5]@2 [f3,e5] f5 ~ c4 [a3,e5]@2 [g3,b3]@2 g3 ~@2 b3 [g3,d5]@2, ~@3 a3@2 ~@6 a3@2 ~@3, ~@2 g5 ~ d5@2 c5 ~", // Fmaj7 A5 G G5
  BI: "[c3,e5]@2 g3 ~@2 d4 g6 a6 [a2,g6]@2 [a3,g6] a6 ~ d4 [c4,c7]@2, ~ c5 g4 ~@3 g6 ~, ~@3 c4@2 ~ c4@2 ~@3 c4@2 ~@3", // C A7 C
  BJ: "c3@2 g3 ~@2 d4 [c4,a5]@2 a2@2 a3 c4@2 d4 e5 f5, ~@3 c4@2 ~@9 c4@2, ~@2 g5 ~ g5@3 ~", // F
  BK: "[f2,g5]@2 [f3,f5] e5 ~ c4 [a3,a4]@2 [g3,b3]@2 g3 ~@2 b3 [g3,a4]@2, ~@3 a3@2 ~@6 a3@2 ~@3, ~@2 d5 ~ g4@2 f4 ~", // Fsus2 F A G Gsus2
  BL: "[c3,g4]@2 g3 ~@2 d4 g6 a6 [a2,g6]@2 [a3,g6] a6 ~ d4 [c4,c7]@2, ~ e5 c5 ~@3 g6 ~, ~@3 c4@2 ~ c4@2 ~@3 c4@2 ~@3", // C5 A7 C
  BM: "c3@2 [g3,g5] [c4,g5]@2 d4 c4@2 a2@2 a3 c4@2 d4 [c4,e5]@2, ~@3 g5@2 f5@2 ~", // G C5 C
  BN: "[f2,c5]@2 [f3,c#5] [a3,d5]@2 c4 [a3,e5]@2 [g3,b3]@2 [g3,f#5] a3@2 b3 g3@2, ~@6 d#5 ~@3 g5@5 ~", // F5 C# D5 A5 G Gmaj7
  BO: "[c3@2 g3 ~ g5 d4 ~@2 a2@2 a3 ~@2 d4 a4 ~ f2@2 f3 ~ c5 [c4,d5] a3@2 [g3,b3]@2 g3 a3@2 b3 g3@2, ~@2 a5@2 ~ e5@2 d5@4 ~ g4@2 ~ c5@3 a4@2 ~@2 c5@8 ~@2, ~@3 c4@2 ~ c4@2 ~@3 c4@2 ~ c4@2 ~@3 a3@2 ~@11]/2", // Csus2 G
  BP: "[c3@2 g3 ~ g5 d4 ~@2 a2@2 a3 ~@2 d4 a4 ~ f2@2 f3 ~ c5 [c4,d5] a3@2 [g3,b3]@2 g3 a3@2 b3 g3@2, ~@2 a5@2 ~ e5@2 d5@4 ~ g4@2 ~ c5@3 a4@2 ~@2 c5@9 ~, ~@3 c4@2 ~ c4@2 ~@3 c4@2 ~ c4@2 ~@3 a3@2 ~@11]/2", // Csus2 G
  BQ: "[c3,g5]@2 g3 ~@2 d4 c5 ~@3 a3 c5 ~ d4 c4@2, ~@2 c5@2 d5@2 ~ c5@2 g5@2 ~ d5@4, ~@3 c4@2 ~ c4@2 a2@2 ~ c4@2 ~@3", // C5
  BR: "[f2,f5]@2 f3 ~@2 c4 c5 ~@3 g3 c5 ~ b3 g3@2, ~@2 c5@2 d5@2 ~ c5@2 g5@2 ~ d5@4, ~@3 a3@2 ~ a3@2 [g3,b3]@2 ~ a3@2 ~@3", // F G
  BS: "[f2,f5]@2 [f3,g5] a5 g5 c4 ~@3 b4 [g3,a4] [a3,g4]@2 [b3,b4] [g3,e5]@2, ~@3 a3@2 e5@2 d5@2 ~@7, ~@3 a3 [g3,b3] ~@3", // F Fsus2 Gsus2 A7 B C G
  BT: "[c3,d5,f5]@2 g3 [c4,c5,e5]@2 d4 [c4,g4,c5]@2 ~@2 a3 ~ g4 [d4,c5] [c4,e5]@2, ~@8 a2@2 ~ c4@2 ~@3, ~@9 [e4,g4]@3 ~@4", // Dm7 C C5 D7 C Em
  BU: "f2@2 a2 e3@2 f3@2 [g3,b3,d4]@8 ~, d5@15 ~, ~@7 g4@6 ~@3", BV: "g3@2 c4@2 [e4,g5]@2 [g4,g5]@8 g5 f5",
  BW: "[a3,e5]@2 e5 f5 [f4,g5]@2 e5@2 ~@2 e4@2 c5@2 d5@2, ~ c4 ~ e4@2 ~ g4@2, ~@2 d5 ~", // A5 Fsus2
  BX: "[e5,g6] [c5,e6] f6 d6 e6 c6 d6 a5, c4 a3, ~ g4 ~@2", BY: "[f5,g5] ~ e5@2 [f5,g5] a6@3 [g3,g6]@8, f3 ~",
  BZ: "g3@2 c4@2 [e4,g5]@2 a5@2 g5@6 e5 f5, ~@3 g4@4 ~", // Em
  CA: "[a3,g5]@2 f5 e5 [f4,d5]@2 a4@2 ~@2 e4@2 f4@2 a4@2, ~ c4 ~ e4@2 ~ d4@2, ~@2 g4 ~", // A7 Dm
  CB: "[[g4,g6] [e5,e6] f6 d6 e6 c6 d6 a5 [f6,a6] [d6,f6] [e6,g6] [c6,e6] [d6,f6] [b5,d6] [c6,e6] [a5,c6], c4@8 a3@15 ~@9, ~ c5 ~@6]/2", // G E F Dm Em C Dm Bm …
  CC: "f5 a5@2 c6 g5 b5@2 d6, [c3,f3,a3] [d3,g3,b3]", // F G
  CD: "f5 g5 a5@2 a5 g5 a5@2 a5 g5 a5 b5 d6 f#6 g6 ~, [c3,f3,a3]@4 [d3,g3,b3]@3 ~", // F G
  CE: "[c3@2 g3 ~ g5 d4 ~@2 a2@2 a3 ~@2 d4 a4 ~ f2@2 f3 ~ c5 [c4,d5] a3@2 [g3,b3]@2 g3 ~@2 b3 a4 ~ c3@2 g3 ~ c5 [d4,d5] c4@2 a2@2 a3 c4@2 d4 [c4,f5]@2, ~@2 a5@2 ~ e5@2 d5@4 ~ g4@2 ~ c5@3 a4@2 ~@2 c5@6 g4@2 ~ c5@3 a4@2 ~@2 c5@4 e5@4 ~@2, ~@3 c4@2 ~ c4@2 ~@3 c4@2 ~ c4@2 ~@3 a3@2 ~@6 a3@2 ~ g3@2 ~@3 c4@2 ~@11]/3", // Csus2 G D F5
  CF: "[f2,f5]@2 [f3,e5] [a3,c5]@2 [c4,a4] a3@2 [g3,b3]@2 g3 a3@2 b3 g3@2, ~@3 c5@2 g5@3", // F Fmaj7 Am F G
  CG: "[g6@2 e6@2 f6@2 c6@4 a6@4 g6@6 ~@6 g5@2 a5@2 c6!2 [c3,c4]@2 [g3,g4] [c4,c5]@2 [d4,d5] [c4,c5]@2 [a2,a3]@2 [a3,a4] [c4,c5]@2 [d4,d5] [c4,c5]@2, [a3,c4,f4]@6 [f3,a3,c4,f4]@17 ~ [a3,c4,f4]@6 [g3,e4]@4 ~@14, ~@15 c4 ~@8]/3", // C G C D C A C D …
  CH: "c3@2 g3 ~ [f6,g6] d4 [c4,g6]@2 a2@2 a3 c4@2 d4 g6 f6, ~@3 c4@2 ~@3 g6@6 c4@2", // Fsus2 C5
// … 5 more lines