// Waltz in E Minor Opus posthumous — Chopin Frederic
// 120 bpm, 4/4, key E major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 89 bars on a 32-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(120/4)

// 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 · "A.PIANO 1"
const piano = note("<A@4 B C@3 D@2 E@8 F G H@3 I@8 J@2 K L M@7 N@3 O@5 P@5 Q@6 R@4 S@4 T@3 U@6 V@8 W@2 X>".pickRestart({
  A: "[~@7 d#3@3 ~@9 g3@2 [e2,f#3]@2 ~@15 b4@2 ~ e4 ~ d#4 ~@4 e5@2 ~@9 e5@2 b4 e2 ~@14 g5@2 b5@3 e6@2 ~@13 b6@20 ~@10 b4, ~@10 e3@11 b2@8 e4@2 b2@5 e4@4 g4@2 ~@2 e4@6 b4@2 ~@2 g4@4 g5@4 ~@4 e5@2 b5@7 g3@42 ~@11, ~@12 g3@5 b3@4 ~@2 g3@7 b3@2 a#3@2 b3@7 ~@5 g4@5 g4@2 f#4@9 ~ g3@8 e5 e2@44 ~@12, ~@15 e4@6 ~@4 b3@5 e2@11 ~ [e2,b2]@9 ~ [e2,b2,g3]@10 b2@7 g5@4 b2@44 ~@11, ~@27 g4@5 ~ g3@9 ~ g3@9 ~@4 b4@5 ~ a#4@2 b4@9 d#5@2 e5@7 ~@11 e7@23 ~@12]/4", // Esus2 E5 Em
  B: "~@5 b4!2 ~ b4@5 a#4@2 ~@4 g5@2 b3@2 c6 ~@3 b5@2 ~ b5@2, ~@13 e3 ~ b4@3 e4@3 ~@4 [f#3,c6]@7, ~@17 e5@3 ~ b5 ~@2 d6@5 [d#4,a#5]@3", // F#dim D#5
  C: "[[b3,d#6] ~ b6 ~ g3 ~@8 b3@2 c6 [a3,b6]@2 ~@5 c6@3 b5 a6@2 ~@6 b5@3 a5 b2 ~@7 b3@3 ~ g5 ~@2 b5 ~ g5 ~ e5 ~ c5 ~ b4@4 b4 ~ b4 ~ [b3,b4]@3 ~ e3 ~@3 e5@2 g5@2 b3@2 ~ c6 ~@2 b5@2 ~@5 b6, f#6@2 ~@2 [e6,g6]@12 ~@6 f#6@5 ~@6 e6@4 ~@2 g6@11 ~@32 b5 ~@2 d6@8 f#6@3, ~@12 b5@4 ~@4 [f#4,a6]@7 ~@4 [b4,g6]@6 ~@8 d#6@5 e6@2 ~@26 g4@6 ~@2 [f#3,c6]@8 [b3,d#6]@2, ~@34 e4@3 ~@6 [f#4,a4,f#6]@7 ~@12 d#3 ~@4 f#4@2 ~@5 a#4@5 ~@11 [a4,a#5]@6, ~@46 a5@3 ~@4 c6@3 ~@20 b4@4 ~@11 [d#4,b5]@5]/3", // B Asus2 B Em F#m Em F#dim B …
  D: "[~ g3@2 ~@6 [b3,b5]@3 ~ [a3,c6] ~@7 c4@2 b5 a6@2 ~@7 [e4,b5]@2 a5 b2 g6 ~@8 b3@3 ~@2 [g5,e6]@13, ~ [e6,g6]@11 ~ b6@2 ~@4 f#6@5 ~@7 e6@4 ~@6 f#6@7 ~@16, ~@5 g4@7 ~@5 [f#4,a6]@7 b3 ~@4 [b4,g6]@6 ~@10 a5@3 ~@16, ~@20 c6@4 ~@19 d#6@5 ~@16]/2", // B Am E5 C Em F#m Em
  E: "[~@3 b4@6 ~@14 c5@2 d#3@5 ~@6 [d#3,b4]@4 ~@3 e5@2 ~@4 d5@2 a#4@2 ~@9 a4@5 ~@13 a4@2 ~@12 g4@4 ~@11 f#4@2 ~@10 [b3,g4]@6 ~ e2@2 ~@9 c7@3 d#2 ~@2 b5@2 ~@4 b4@2 ~ [d2,a#4]@2 ~@2 a#5@2 ~@4 a#6 ~@2 c#2@2 ~@2 a5 ~@2 [e3,e5]@2 a4@2 ~ [c2,a4]@2 ~@2 a5 ~@4 a6@3 b1 ~@3 g5@2 ~@2 [e3,e5]@2 g4@2 b2@2 ~@6 f#5@2 a4@3 ~ f#5@3 ~ e5@11 d5@2 c#5@2 c5@2 ~ b4@5 b4@2 b4@2 b4@4 a#4@2 b4@2, ~@9 c5@12 [e3,e5]@4 ~@6 [b3,f#4]@12 ~@15 a3@9 ~@7 e4@8 ~@7 e4@10 b2@4 [f#3,a4]@8 ~@22 c6@2 c6@6 ~@2 f#6@10 ~@3 f5@9 ~@4 e6@9 ~@6 a5@3 e6@3 ~ g6@11 ~@54, ~@10 e3@8 g5@7 ~@16 d3@5 ~@30 e5@6 ~@25 [d#3,b4]@4 [e3,a4]@16 ~@7 c4@7 ~@6 [b3,b5]@7 ~@4 a#3@7 ~@7 a5@5 ~@4 e5@9 ~@3 e6@9 ~@6 b4@5 ~@7 g4@13 ~@23, ~@13 f#5@12 c5@18 ~@2 g5@8 ~@18 d#5@11 ~@16 f#4@3 g4@10 ~@5 e4@11 ~@3 g5@7 g6@4 ~ b6@12 ~@13 a6@11 ~@8 e3@4 ~@7 g5@6 f#5@7 ~@46, ~@16 [g4,a5]@10 ~@14 a#4@3 ~@4 f5@6 a#4@14 ~@6 f#5@5 c5@4 ~ a4@16 ~@6 a#4@6 ~@16 c5@13 ~@10 [f#3,f#5]@4 ~@8 [f3,f6]@4 ~@17 a3@7 ~@5 g3@7 ~@4 f#4@7 [d#4,g5]@8 ~@31 e3 ~@3]/8", // G#m Em Gm E F E B5 F#m …
  F: "~@4 b5@2 c6 f#3 ~ b5@2 ~@5 b6 ~@2 g3 ~@6 b5@3 ~ b6@2, [g4,e5]@5 ~@2 c6@8 [d#6,f#6]@2 ~ g6@11 ~@3, ~@2 g5@4 d6@2 ~@3 [d#4,a#5]@6 ~@15, ~@13 b5@4 ~ e6@2 ~@10 c6 ~", // C D#m D#5
  G: "~@6 c6@3 b5 ~@7 [e4,b5]@2 ~ a5 b2 ~@7 [b3,a5]@3, ~@2 a6@6 ~@2 a6@9 ~@8 d#6@5, ~@4 f#6@5 ~@4 b4@6 ~@13, ~@14 g6@5 ~@2 g6@11, ~@16 e6@3 ~@6 f#6@7", // E5 B7
  H: "[~ e6@2 ~@2 b5@2 g5 ~ e5@2 c5 ~ d#3 ~@3 b4 b4@2 b4@3 ~ a#4@2 ~@6 [b3,b5]@2 c6 ~@9 [b3,d#6,f#6]@2 b6 ~ [g3,e6] ~@7 b5@4 ~ c6@3 ~@6 c6@3 b5 ~@8 b5@2 a5@2 b2 ~@5 f#6@4, ~ g5 ~ c6@4 ~@5 b4@4 ~ f#4@6 ~ e3 ~ b4@8 ~@6 [a4,a#5]@7 ~@5 g4@8 ~@6 a6@6 ~@2 a6@11 ~ g6@10, ~@28 e5@6 ~@7 d#4@6 ~@6 e4@8 ~@7 f#6@4 ~@8 e6@4 ~@12, ~@29 [e4,g4]@5 ~@2 [f#3,c6]@11 ~@31 [b4,g6]@7 ~@11, ~@30 g5@4 ~ d6@2 ~ b5@4 b5@5 ~ g6@13 b6@11 ~@9 e4@3 ~@12]/3", // B C A#maj7 Em F#dim Em
  I: "[[b3,a5]@4 ~@16 a#4@4 b4@3 c5@3 ~@11 c5@2 ~@10 d#3@4 a#4@3 e5@3 ~@8 a#4@2 ~@11 a4@4 ~@12 a4@2 ~@13 g4@5 f#4@2 ~@9 f#4@3 ~@10 [b3,g4]@6 e2 ~@5 c6@2 ~@4 c7@2 d#2@2 ~@8 b4@2 ~ d2@2 ~@2 a#5@2 ~@4 a#6 ~@2 c#2@2 ~@2 a5 ~@2 [e3,e5]@2 a4 ~ a4@2 ~@2 a5@2 ~@3 e6@2 a6@2 b1 ~@3 g5@2 ~@4 g4@2 ~@8 f#5@3 ~@4 f#5@4 e5@10 ~, ~@5 e6@19 ~@6 f#5@9 e5@4 c5@15 ~@5 g5@11 ~@20 [e4,f#5]@9 ~ a4@16 ~@2 g4@12 ~@5 e4@11 ~@6 c4@8 ~@4 b5@2 b5@6 ~@3 f5@6 [f3,f6]@4 ~@6 a5@5 ~@3 e5@9 ~@8 g5@2 [e3,e5]@4 b2@10 ~@20, ~@33 a5@9 ~@10 b4@6 ~@8 f5@8 ~@17 d#5@12 ~@21 a4@9 ~@20 g5@7 [g3,g6]@4 ~@5 b3@7 ~ a#4@12 ~@3 e6@9 ~@6 a5@5 ~@4 e6@10 ~ f#5@5 [f#3,b4]@5 ~@19, ~@34 g4@9 d#3@10 ~@27 a3@8 ~ c3@7 e5@7 ~@24 a#4@7 ~@16 c5@13 ~@3 f#6@6 [f#3,f#5]@4 ~@5 a#3@8 ~@5 a3@6 ~ c2 ~@3 a3@7 ~@6 g3@8 ~@3 f#4@8 g5@9 ~@10, ~@36 g5@7 ~@5 b3@10 ~@11 d5@5 a#4@14 a4@10 [c3,c5]@5 b2@3 ~@4 [g3,e4]@10 ~@9 [d#3,b4]@5 [e3,a4]@16 ~@8 c6@5 ~ b6@11 ~@8 a#5@6 ~ a6@11 ~@13 g6@12 ~@5 e4@5 ~@20]/8", // B7 Em E Esus2 F E G B5 …
  J: "[~@4 c5@2 b4 ~@4 b4 ~ b4 ~ b4@4 [e3,a#4] ~@4 g5@2 [b3,b5] ~ c6 ~ f#3 ~@2 a#5 a4 b5@2 [b3,d#6] ~ b6 ~ [g3,e6] ~@6 b5@2 ~@2 b6@2 ~@6 c6@2 b5 b3, ~@15 b3 ~@5 b4@5 ~@3 d6@2 ~ b5@3 ~@2 f#6@2 ~@2 g6@10 c6@2 ~@5 f#6@4 ~@2, ~@23 [e4,g4,e5]@3 ~@4 c6@4 d#4@2 ~@9 g4@6 ~@5 [f#4,a6]@5 ~@3]/2", // Edim B C Em F#m
  K: "a6 ~@6 [e4,b5]@2 ~ a5 b2 ~@6 [b3,a5]@3 ~ [g5,e6] ~@6 e5 ~ c5, ~@4 [b4,g6]@5 ~@6 f#6@6 ~@3 c6@6 ~@2, ~@6 e6@3 ~@2 g6@10 ~@5 b5@4 ~@2, ~@17 d#6@4 ~ e4@2 ~@4 g5@3 ~", // E5 B7 C Em
  L: "[d#3,b4] ~@4 b4 b4@2 [b3,b4]@3 e3 ~@6 [b3,b5]@2 c6 ~ f#3 ~ b5@2 ~@3 [b3,d#6,f#6]@2 b6, ~@5 [f#4,a4]@5 ~ a#4@9 ~@12, ~@13 b4@7 ~@2 c6@10, ~@15 [e4,g4,e5]@6 ~@5 [d#4,a4,a#5]@6, ~@16 g5@4 ~ d6@2 ~@4 b5@4 ~", // G#m B F#m Em D#
  M: "[~ [g3,e6]@2 ~@5 [b3,b5]@3 ~@9 c6@3 ~ b3 ~@7 [e4,b5]@3 a5 [b2,g6] ~@8 a5@4 ~ e6@22 ~@29 a4@7 ~ e3@2 ~@6 g#5@2 a5@2 ~@12 b5@5 b4@2 ~@9 b3@3 ~@2 b2@2 ~@2 c#4@6 a4@2 b2 ~@10 c#5@2 ~@13 b4@6 ~@19 a4@5 b3@2, ~ g6@10 c6@2 ~@4 [e4,a6]@6 ~@5 [g4,b4,g6]@6 ~@46 c#5@29 c#5@11 ~@24 b4@9 ~@21 e5@5 g#4@17 ~@2 b2@15 [b2,b4]@11, ~@5 [e4,g4]@6 ~ b6@11 ~ a6@10 ~@79 [g#4,e5]@7 ~@32 a#4@13 ~@6 d#4@5 d#5@5 c#5@16 ~@2 c#5@25, ~@19 f#6@4 b5@2 ~@5 e6@4 ~@7 f#6@8 ~@48 b4@13 ~ d#5@9 ~@20 g#5@14 g5@11 ~@2 f#5@5 f#5@9 ~@43, ~@115 f#5@5 ~@2 c#6@16 ~@32 g#5@11 ~@43]/7", // C B E5 Em A5 G B Em …
  N: "[~@2 e3 ~@7 g#5@2 a5@2 ~@10 b5@4 b4@2 ~@27 g#5@2 ~@16 g#5@3 e5@3 ~@6 d#5@4 ~@5, ~@2 c#5@11 ~@22 b4@9 ~ g5@11 f#5@2 ~ f#5@10 f#5@10 ~@2 f#5@10 ~@5, ~@4 d#5@9 ~@26 b3@5 ~@5 e4@8 ~@15 a5@6 ~@6 g#5@7 ~@5, ~@6 [g#4,e5]@7 ~@17 [b2,g#5]@15 ~@9 a4@24 ~@18, ~@8 f#5@5 ~ c#6@15 ~@13 a#4@16 ~@7 f5@13 ~@18]/3", // C#m E
  O: "[~@28 a4@5 b3@3 e3 ~@9 a5@2 ~@10 b5@4 b4 b2 ~@7 b3@3 ~@15 b2@2 ~@18 e4 ~@3 b4@3 d#4@2 ~@21 b3@3 ~ e3@2 ~@8 a5@2 c#6@5, ~@8 c#5@27 ~ c#5@8 g#5@4 c#6@13 ~@31 g#5@13 c#5@12 ~ c#5@24 ~ c#5@8 g#5@4 ~@5, ~@24 b4@13 ~ d#5@9 ~@27 a#4@15 ~@6 d#4@4 [b3,d#5]@3 c#5 g#4@14 ~@9 b3@13 ~@8 [g#4,e5]@7 ~@6, ~@40 [g#4,e5]@7 ~@6 b4@8 ~@6 b4@9 ~@10 a4@21 ~@15 a4@12 ~ a4@8 ~@2 d#5@9 ~@6, ~@42 f#5@6 ~@15 g#5@14 g5@12 f#5@5 f#5@10 e3@13 ~ b2@13 [b2,b4]@13 ~@5 f#5@6 ~@5]/5", // B C#m B
  P: "[~@6 [e4,b5]@6 ~@10 b3@5 ~@13 f#5@2 ~@23 e5@15 g#4@7 ~@9 g2@3 g#2@2 [c#4,g#4]@10 [c#2,g#3,c#4,e4,g#4]@5 ~ g1@2 g#1@2 ~@8 g#2@3 [g#3,a#3,c#4,g#4]@10 ~ [c#3,g#3,c#4,e4,g#4]@6 d#3@5 d3@2 d#3@3 e3, b4@11 ~ b2@15 [b2,a#4]@12 a4@21 g#5@8 ~@24 c2@9 g#3@4 ~@12 [g#3,c4,d#4,g#4]@15 ~@17 [g#3,b3,d#4]@10 ~, ~@12 b4@2 ~@4 b4@9 ~@6 e4@10 ~ f#5@9 f#5@13 ~@24 g#1@11 ~@20 c2@10 ~@29, ~@13 g#5@15 ~ g5@13 g#5@3 ~@5 f5@16 ~@21 [g1,g#3,c4,d#4,g#4]@15 ~@21 d#2@8 ~@29, ~@36 b3@6 ~ b2@3 ~@10 a5@10 ~@29 d#2@6 a#3@15 ~@10 g2@6 ~@28]/5", // E5 C#5 C#m A#m7 C#m Bmaj7 G# G#m …
  Q: "[~ d#3@3 d#4@8 ~@6 d#3@3 d#2@11 c#2@4 b1@3 a#1@6 b4@17 ~@32 b4@13 e3 ~@8 g#5@2 a5 ~@13 b5@3 b4@2 ~@4 b4@7 ~@13 a4@2 ~@12 c#5@4 c#5@13, ~@4 [g#4,b4]@17 ~@55 c#5@30 ~ c#5@11 ~@30 a#4@15 ~@3 g#5@13 ~@13, ~@12 b3@8 ~ [c#4,g4,d#5]@24 ~@17 b3@26 ~@22 d#5@9 ~@32 g5@12 f#5@5 ~@24, ~@15 g#3@5 ~@92 e5@7 ~@18 g#5@15 ~@4 c#4@7 ~@29, ~@114 f#5@5 ~ c#6@16 ~@24 b3@3 ~@10 [b3,d#5]@7 ~@12]/6", // G#m D#7 B
  R: "[~@31 f#3@2 ~@13 e3@3 ~@13 e3@4 ~@12 e3@2 ~@13 g#5@2 ~@14 [f#3,g#5]@5 e5@11 g#4@3, ~@5 c#5@29 ~ c#5@14 ~@10 b5@9 ~@3 g#3@5 g#3@4 b2@4 ~ g3 c#4@5 a4@23 ~@14, ~@7 f#3@9 f#3@5 b4@13 ~@5 e5@2 f#5@2 [g#3,g#5]@2 a5@4 c#6@19 ~@6 b3@6 ~@3 e3@6 g3@5 ~@3 f#3@9 a5@7 ~@15, ~@10 a3@5 ~@4 b2@14 ~ b2@15 ~@20 e3@9 a#4@13 e3@3 ~@6 a3@4 f#5@10 ~@14, ~@12 b3@11 f#3@4 b3@7 ~@3 [e3,d#5]@11 ~@18 g#5@15 g5@11 f#5@2 ~ f#5@6 f5@13 ~@14]/4", // F#sus2 G# Emaj7
  S: "[~@5 g#1@2 c2@2 ~@2 g2@3 g#2@2 [a#3,c#4,g#4]@8 ~ [g#3,c#4,e4,g#4]@5 g1@2 g#1@2 ~@7 g#2@2 ~ [g#3,a#3,c#4,g#4]@10 [c#3,g#3,c#4,e4,g#4]@3 ~@3 d#3@5 d3@2 ~@2 e3@3 d#3@2 ~@14 d#3@3 ~ d#2@10 c#2@4 ~@3 a#1@4 b4@15, ~@3 d#4@15 ~@12 d#4@15 ~@14 [g#3,b3,d#4]@14 ~ [d#4,g#4,b4]@17 d#5@21 ~@16, ~@3 [g#3,c4,g#4]@12 ~ g#3@2 ~@12 [g#3,c4,g#4]@9 g2@4 ~@24 d#3@5 ~@11 b3@8 ~ [c#4,g4]@21 ~@15, ~@3 g1@4 ~@2 d#2@5 ~@11 c#2 ~@8 c2@8 ~@64 b1@7 ~@15, ~@36 d#2@6 ~@43 g#3@6 ~@37]/4", // A#m7 C#m A#m7 C#m G#m G# C#dim
  T: "[~@33 b4@12 e3 ~@7 g#5@2 a5@2 ~@10 b5@3 b4 ~@9 b3@3 ~@2 b2@2 ~@6 a4@2 f#5, ~@16 c#5@28 ~ c#5@11 ~@20 b4@8 ~@8 b3@3 ~, ~@47 d#5@9 ~@16 g#5@13 ~@11, ~@49 [g#4,e5]@7 ~@32 c#4@7 ~, ~@51 f#5@5 ~ c#6@14 ~@13 g5@10 ~@2]/3", // C#m
  U: "[~@10 c#5@3 ~@20 a3@4 ~@14 f#3@3 ~@12 a5@3 ~@23 g#3@4 g#3@2 e3 ~@14 e3@2 f#5 g#5@2 ~@9 f#5@11 ~@20 b4@8 ~ b4@5 b4@2 b4@2 b4@4 ~ e3 ~@6 b5@2 ~ [c6,d6], ~@2 g#5@11 ~@29 b4@8 a3@4 ~@3 e3@2 g#3 e5@2 f#5@2 [g#3,g#5]@4 ~@17 b4@15 ~@8 c#4@8 ~@60 b3@2 ~@7 [g4,e5]@5 ~@2, ~@4 [d#4,f#5]@9 ~@18 f#3@8 f#3@5 ~@3 b3@7 ~@4 d#5@10 ~ c#6@20 ~@10 a#4@16 ~@66 a#4@10 ~, ~@6 e5@7 ~@28 b2@13 b2@14 ~@19 g#5@15 g5@13 ~@68 b4@8 ~, ~@8 d#5@5 ~@16 c#5@26 c#5@13 ~@12 b5@9 ~ e3@8 ~@6 e3@6 g3@5 ~@4 f#3@15 ~@33 d#3@12 ~@8 g5@3 ~@2]/6", // Csus2 G# C D#m
  V: "[~@2 b5@2 ~@2 b5@2 d#6 b6 ~ g3@2 ~@6 b5@4 ~@9 c6@2 ~@2 b3 ~@6 [e4,b5]@3 a5 ~ b2 ~@7 [b3,a5]@2 ~ g5 ~@4 g5 ~ e5 ~ c5 ~ d#3 ~@4 b4 ~ b4@3 ~ e3 ~@3 g5@2 b5@2 c6 ~ f#3 ~ b5@2 ~@4 d#6@2 b6@2 g#3 [d6,f6,d7]@10 ~ d6@5 ~@9 e6@2 [a#2,a#3] ~ [c#6,e6]@2 ~@3 f#6@2 ~ [b2,b3] ~@4 [b5,e6]@2 ~@3 c3 [a#5,e6]@2 ~ a#5@2 ~@3 g3 e4 ~@14 [a#2,a#3,e6]@2 e5 ~ [c#3,c#4] ~@4 [e3,e4,c#6]@2 c#5 g4 g3 ~@2 c3 ~@2 a#4 ~ [b2,f#3] ~ e4@3 ~ g5@2 [b2,f#5] ~@4 b4 ~ g4@2 ~@2 [e3,g3,e4]@3 ~ b5@2 [e3,a3,d#4,c5] g5@2 [e3,g3,e4,b4,e5] b5@2 ~ b5 ~ [e3,a3,d#4,c5] g5@2 [e3,g3,e4,b4,e5] b5 ~@3 [a3,d#4] [e3,c5] ~ [e3,e4,b4,e5] ~ b5 a#5@2 [b5,c6] [e3,a3,d#4,c5] ~ g5 [e3,g3,b3,e4]@4 e4, [f#3,c6]@8 f#6@2 ~ [e6,g6]@12 c6@3 ~@3 a6@6 ~ a6@10 ~@2 g6@10 ~@5 b5@2 ~@4 b4@4 b4@2 ~@5 a#4@7 b3 ~@7 [d#4,a4,a#5]@6 ~@3 [d4,f4,b4] ~@20 [c4,e4,f4,f5]@5 ~@5 [c#4,f#4,f#5]@5 ~@5 [b3,e4,g4,g5]@4 ~@2 c4@3 [c4,e4,g4,g5]@4 ~ c#3@2 ~@3 c#6@6 [g2,g3]@9 ~@5 a#5@4 a#5@4 ~@6 [b4,b5]@4 a5@2 ~@2 e5@4 ~@9 a#5@2 ~ f#5@3 ~@3 a#5@2 ~ f#5@3 ~@3 a#5@2 f#5@3 ~@6 f#5@2 ~@6, ~@4 [a4,a#5]@5 ~@7 g4@8 b6@10 ~@8 e6@4 ~@6 f#6@6 ~@3 c6@4 ~@9 [f#4,a4]@2 ~ b3 ~@4 b4@6 ~@2 d6@2 ~@4 b5@5 ~@22 c6@4 c6@2 c6 ~@7 c#6@3 [c#6,e6]@3 b5@3 ~@3 b5@2 ~@7 a#5@2 a#3@10 e6@2 e5 a#5@2 c#6@4 c#6@2 ~ g5@6 ~@3 e5@2 ~ [a#3,e4,a#5]@3 ~@2 b3 ~@7 [a3,d#5]@4 ~@4 b3@4 ~@23 g3@2 ~@12, ~@5 d#4@4 ~@21 f#6@4 ~ b5@2 ~@3 [b4,g6]@6 ~@8 d#6@4 ~ e6@6 ~@19 [e4,g4,e5]@5 ~@2 c6@10 ~@21 e6@4 ~@2 f6@2 ~@2 f#6@6 ~@4 g6@6 g6@2 ~ g6@6 g6@2 ~@2 g6@4 e6@4 g5@10 ~@2 c#5@6 ~@3 a#4@3 [g3,g5]@4 g3@2 ~@7 f#3@2 d#4@2 ~@4 f#4@5 ~@32 [b4,e5] ~@4, ~@98 [b3,f#6]@3 ~@19 [a2,a3,f6]@9 ~@7 [e4,e6]@4 ~@4 e6@2 ~@4 e6@2 ~@3 e6@5 ~@2 g5@5 [e2,e3,g6]@12 ~@30 c5@2 a4@2 ~@25 b5@2 ~ g5@2 ~@13]/8", // E5 B7 Dm A# C#m B E5 A#dim …
  W: "[~ b4 ~@30 e1@5 ~@3 [d#3,f#3,b4,d#5,f#5,b5]@7 ~@2 [g2,b2,e5,g5,b5,e6]@6 ~@4 [d#2,f#2,b2,b5,d#6,f#6]@5, g4@2 ~ e5@9 g6@4 b5@21 ~@27, ~@4 e2@10 e6@3 g5 e5@2 b4 g4 e4@2 b3@2 g3 e3@2 b2 g2 e2@5 ~@4 [b2,b3]@2 ~@7 [e2,e3]@2 ~@8 b1@2 ~@3, ~@4 g5@7 b6@25 ~@22 b6@6, ~@6 b5@2 e6 e7@27 ~@28]/2", // B Em B E
  X: "~@5 [e1,e6,b6,e7] ~@26, ~@5 g6@9 ~@18, ~@5 e2@2 ~@25", // E5
})).s("gm_piano").gain(0.4)

// chords · piano · "A.PIANO 1" · soft notes
const piano_soft = note(`<
  A ~@2 B@2 C@2 D E@2 F G@3 H I J@2 K L M N@7 ~ O P Q R S ~ T U@4 V@2 W X Y@3 Z AA AB@2 AC@2 ~@3 AD AE@3 AF@2 AG@2 AH
  ~@3 AI AJ@8 AK AL@2 ~ AM ~@2 AN ~@4
>`.pickRestart({
  A: "b2@7 ~ e1@13 ~@11", B: "[~ e6@19 ~@11 d#3@5 ~ [f#4,a4]@4 b3@3 ~@6 g4@5 ~@6 a4@3]/2",
  C: "[~@9 e4@6 ~@9 c4@3 b3@2 ~@2 g4@6 ~@14 e4@4 ~@9, ~@8 g4@7 ~@6 e4@6 ~@24 g4@2 ~@11]/2", D: "~@3 a4@3 ~@9 e4@3 ~@14",
  E: "[~@6 e4@6 ~@6 e4@6 ~@6 g4@5 ~@7 [f#4,a4]@7 ~@2 e4@2 ~@11, ~@51 g4 ~@12]/2", F: "~@16 c4@9 ~@7",
  G: "[~@13 f4 ~@3 d3@4 ~ c#3@3 ~@6 c#3@4 ~ a4@3 ~@7 c3@4 ~ b2@2 ~@9 b2@4 ~@5 b3@8 ~@17, ~@13 a#3@8 ~@5 e4@9 ~ c3@10 ~@50, ~@42 a3@8 ~@7 g3@10 ~@29]/3",
  H: "~@10 g3@3 ~@19", I: "a#5@6 ~@5 a3@6 ~@15",
  J: "[~@17 e4@4 ~ b3@7 ~@8 d#5@4 ~@6 d#3 ~@8 b3@3 ~@5, ~@16 f#3@5 ~@9 [e3,e4]@11 ~@11 [f#4,a4]@7 ~@5]/2", // E F#m
  K: "~@4 b3@2 ~@5 a4@4 b3@2 ~@6 [e4,g4]@4 b3@2 ~ a3 ~, ~ e4@5 ~@26", // Em
  L: "~@6 c4@3 b3 ~@4 g4@5 ~@6 [f#4,a4]@7, ~ f#4@3 ~@12, ~@3 e4@6 ~@23", // F#m
  M: "~@2 e4@6 ~@12 b3@3 ~@9, ~ g4@6 ~@10 a4@6 ~@9",
  N: "[~@24 b3@4 ~@10 c4@2 ~@2 b3 ~@3 g4@6 ~@10 d#6@6 ~@9 e3@12 ~@14 e3@3 ~@5 f#4@11 d3@5 ~@6 d3@5 ~ c#3@3 ~@7 c#3@3 ~@6 a3@9 ~@12 b2@5 ~@5 [f#3,b3]@9 ~@26, ~@29 a3@11 ~@52 e3@11 ~@81 b2@14 ~@26, ~@17 f#4@3 ~@10 [f#4,a4]@4 ~@38 e4@4 ~@36, ~@35 e4@5 ~@30 [e4,g4,g5]@19 ~@9 c4@9 ~@20 [a#3,f4]@11 ~@86]/7", // B5 F#m Em A#5
  O: "~@17 e3@3 ~@12", P: "~@13 a4@2 ~@13 d#5@3 ~, ~@13 [b3,d#4]@8 e4@10 ~, ~@19 g4@12 ~, ~@11 e3@5",
  Q: "d5@2 c#5@2 ~@3 d#3@4 [f#4,a4]@3 ~@18", R: "~@16 b3@2 ~@2 a3@2 ~@3 e4@3 c4@2 ~@2, ~@13 e4@5 ~@14",
  S: "~@5 g4@4 ~@7 f#4@6 g4@8 ~@2, ~@15 a4@6 ~@11", T: "~@17 f#4@4 c4@2 ~@9, ~@12 a3@11 ~@9",
  U: "[~@13 b3@3 ~@11 e3@14 ~@32 b3@3 ~@9 b3@3 ~@12 e4@6 ~ b2@14 ~@7, ~@9 [f#4,a4]@8 ~ [e4,g4,g5]@22 ~@3 d#4@34 ~@51, ~@11 d#6@6 ~@29 f#4@31 ~@18 b4@11 ~@22, ~@47 b2@12 b3@14 ~@16 g#3@17 ~@22, ~@54 a4@11 b2@11 ~@52]/4", // F#m Em
  V: "[~ b3@4 ~@11 b3@4 ~@12 b3@4 ~@2 f#4@2 ~@9 b3@13 ~@2, ~@5 e3@4 d#4 ~@6, ~@26 e4@11 ~@7 a4@13 ~@7]/2",
  W: "~@10 b3@3 ~@11 e4@5 ~@3, ~@7 g#3@7 ~@2, ~@19 b4@9 ~@4", X: "~@12 b2@2 ~@7 b3@4 ~@2 b2@2 ~@3, ~@17 c#4@8 ~@7",
  Y: "[~@7 b3@6 ~ [b3,g#4]@13 ~@4 c#5@4 ~@21 b2@11 ~@10 b3@3 ~@10 e4@4 ~@2, f#4@13 e3@14 ~@8 d#4@33 ~@28, ~ d#4@13 e4@3 ~@10 e5@10 f#4@30 ~@29, ~@37 b2@14 b3@14 ~@16 g#3@13 ~@2, ~@23 a4@7 ~@18]/3", // E
  Z: "~@13 b2@2 ~@6 b3@4 ~@7, ~@17 c#4@8 ~@7", AA: "~ e5@10 ~@6 b3@4 f#4@2 ~@9", AB: "[~@23 b3@4 g#3@17 ~@20]/2",
  AC: "[c#4@10 ~@15 b3@9 [e3,b3,g#4]@14 ~@16, ~@9 [d#4,f#4]@8 e4@3 ~@12]/2", AD: "~@7 [g#1,b3]@9, ~@13 g#4@18 ~",
  AE: "[~@35 a4@5 b3@3 ~@9 b3@3 ~@11 e4@5 ~ b2@2 ~@8 b3@5 b2@3 ~@6, ~@5 d#4@37 ~@14 g#3@15 ~@25, ~@8 f#4@35 ~@5 g#4@7 ~@5 b4@11 ~@25, ~@3 b1@11 ~@18, ~@19 a4@5 b3@7 b2@12 ~@53]/3",
  AF: "[~@4 b2 ~@5 e5@7 ~ e3@4 ~@25 a3@10 a3@4 a3@3, ~@8 [d#4,f#5]@12 ~@3 e4@10 d#4@31, ~@17 g#4@18 f#4@29, ~@29 b3@6 b2@16 ~@13, ~@30 b4@5 ~@29]/2", // D#m
  AG: "[~@9 b3@7 ~@17 b2@15 ~@14 b2@2, ~@6 g#3@5 ~@6 b2@16 ~@31, ~@21 e3@9 ~ b4@17 ~@16, ~@22 g#3@5 ~ g#3@8 ~@28, ~@25 e4@11 ~@28]/2",
  AH: "~@10 a3@7 ~ [b3,e4,g#4]@12 ~@2, ~@7 d#4@10 ~ e3@5 ~@9", AI: "~@17 [g#1,b3,g#4]@15",
  AJ: "[~@41 b3@3 ~@9 b3@3 ~@9 e4@5 ~ b2@2 ~@9 a#4@13 b2@2 ~@7 b3@4 ~@16 b2@2 ~@7 a3@7 ~@2 a3@4 ~@17 e3 ~ b2@3 ~@11 e3@4 b2@5 ~@2 b3@5 ~@2 b2@4 ~ g3@4 ~@5 b2@3 ~@16 [f#3,g#5]@5 ~ [e3,e4]@2 ~@18, ~@3 b3@19 a4@5 b3@5 b2@5 a4@7 ~@17 b4@9 ~@39 c#5@10 b4@4 f#4@27 ~@59 a4@18 a3@8 ~@21, ~@9 d#4@35 ~@12 g#3@15 ~@37 e3@4 ~ e4@8 d#4@29 ~@24 e4@11 ~@29 f#5@9 d#4@11 ~ g#4@13 ~@8, ~@12 f#4@32 ~@64 g#4@16 ~@16 f#3@7 ~@21 e3@11 ~@41 a3@6 a5@8 ~@22, ~@13 b1@30 ~@75 b3@6 ~@7 b3@12 ~@15 b3@9 ~@4 g#3@6 g#3@8 ~@35 f5@15 ~ e5@13 ~@7]/8", // F#sus2 E
  AK: "~@13 f#4@6 ~@10 b3@2 ~, ~@12 a4@6 ~@8 e4@5 ~",
  AL: "[~@8 b3 ~@10 b3@4 ~@9 c4@2 ~@6 g4@5 ~@7 [f#4,a4]@6 ~@2 [e4,g4]@4, ~@16 e4@7 ~ a3@11 ~@29, ~@29 [e4,f#4]@6 ~@29]/2", // F#m Em Esus2
  AM: "~@3 d#4@2 ~@25 e6@2", AN: "~@8 c#4 ~@7",
})).s("gm_piano").gain(0.24)

stack(piano, piano_soft)