// The Entertainer — Marvin Hamlisch
// 82 bpm, 2/4, key C major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Tempo changes preserved in elapsed time; displayed bars use the dominant tempo.
// note: pitch bends are ignored
// note: sustain pedal (CC 64) lengthens the held notes
// note: duplicate parts dropped: ch 13 "Right Hand" piano (copy of ch 1 "Right Hand" piano); ch 14 "Left Hand" piano (copy of ch 2 "Left Hand" piano)
// note: Full arrangement: all 154 bars on a 24-step grid, each part at one level. Source detail keeps the original performance.
setcpm(82/2)

// 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 · "Right Hand"
const piano = note(`<
  A@3 B C@2 D@3 E@2 F@2 G@2 H@3 I@3 J@7 K L M@3 N@3 O P Q R@2 S T@2 U@8 V W X Y Z@2 AA AB@2 AC@7 AD AE@2 AF AG@2 AH AI@4
  AJ@7 AK AL AM AN AO@4 AP AQ AR AS AT AU AV AW AX AY AZ BA BB BC@3 BD BE BF BG BH@2 BI@2 BJ@3 BK@8 BL BM BN BO BP@3
  BQ@2 BR@4 BS@3 BT@7 BU BV
>`.pickRestart({
  A: "[~@13 d6@3 e6@3 c6@3 a5@6 b5@3 g5@7 d5@3 e5@3 c5@3 a4@7 b4@3 g4@6 d4@3 ~ e4@3 c4@2]/3",
  B: "~@2 a3@6 b3@3 a3@3 g#3@3 g3@3 ~@4", C: "[~@7 [g4,b4,d5,g5]@13 d4@2 ~ d#4@3 ~ e4@3 c5@6 e4@2 ~@2 c5@6 e4@2]/2",
  D: "[c5@15 ~@10 [d#5,f#5,d#6]@2 ~ e5@3 ~@3 [d5,f5,d6]@3 [e5,e6]@3 ~@3 d5@3 [d5,f5,d6]@6 [c5,e5,c6]@20, ~@19 [c5,e5,c6]@8 ~@4 [c5,e5,c6]@7 ~@5 [b4,b5]@9 ~@20, ~@22 [d5,f5,d6]@5 ~ [g5,e6]@9 g5@15 ~@20]/3", // D#m Dm E Dm C B Dm C
  E: "[~@5 d#4@3 e4@3 ~ c5@6 e4@3 c5@6 ~@3 c5@15 ~@3, ~ d4@8 ~@18 e4@5 ~@16]/2",
  F: "[~@3 c5@3 [g4,c5,g5]@2 ~ c5 ~@5 [c5,c6]@3 ~@11 [a4,a5]@2 ~@2 [d5,f5,d6]@15, ~@3 [a4,a5]@5 ~ [f#4,f#5]@9 [e5,e6]@14 ~@16, ~@12 [a4,a5]@7 ~@5 [d5,d6]@8 ~@16, ~@26 [c5,c6]@5 ~@17]/2", // C5 C A Dm A F# E A …
  G: "[~@3 d4@4 d#4@3 ~@3 c5@6 e4@3 ~ c5@6 e4@3 c5@15 ~, ~@10 e4@9 ~@29]/2",
  H: "[~@8 [d#5,f#5,d#6]@2 ~ [e5,g5,e6] ~@5 [d5,f5,d6]@3 ~@6 d5@3 [d5,f5,d6]@6 [c5,c6]@21 [c5,c6]@4 [d5,d6]@2 ~@7 [d5,d6]@3, ~@2 [c5,e5,c6]@8 ~@4 [c5,e5,c6]@7 ~@5 [b4,b5]@9 ~@31 [c5,c6]@6, ~@5 [d5,f5,d6]@5 ~@10 [e5,g5,e6]@15 e5@26 ~@2 [e5,e6]@9]/3", // D#m Em Dm C D C B C …
  I: "[~@12 [c5,c6]@2 ~ e5 ~@5 [d5,d6]@2 ~@12 c6@2 ~ [e5,g5,e6] ~@5 [d5,f5,d6]@3 [g5,e6]@2 ~@4 [b4,d5,b5]@2 ~ [d5,f5,d6]@5 ~ [c5,e5,c6]@10, [e5,e6]@14 ~ e6@8 ~@9 [d5,d6]@5 ~@35, ~@6 [c5,c6]@6 ~@6 [c5,c6]@6 ~@5 [c5,c6]@6 c5 ~@5 [c5,e5,c6]@6 ~@25, ~@9 [d5,d6]@5 ~@9 [e5,e6]@13 ~@11 e5@6 ~@19]/3", // C D Em Dm C Bm Dm C …
  J: "[~@13 d#4@3 ~@4 c5@6 e4@3 c5@7 e4@3 c5@14 ~@10 [d#5,f#5]@2 e6 [e5,g5] ~@4 [d5,f5,d6]@3 [e5,g5,e6]@3 ~@3 d5@3 [d5,f5,d6]@6 ~ [c5,e5,c6]@21 ~@4 d#4@4 ~@3 c5@6 e4@3 ~ c5@6 ~@3 c5@15 ~@6 [a4,c5,a5]@3 [g4,c5,g5] ~@2, ~@10 d4@7 e4@9 ~@30 c6@6 d#6@2 ~@104, ~@57 [c5,e5]@8 ~@3 [c5,e5,c6]@6 ~@6 [b4,b5]@9 ~@22 d4@7 ~ e4@9 ~@10 e4@5 ~@25, ~@60 [d5,f5,d6]@5 ~@103]/7", // D#m Em Dm Em Dm C Am C5 …
  K: "~@6 [c5,c6]@3 ~@12 [a4,a5]@2 ~, [f#4,f#5]@10 ~@8 [c5,c6]@5 ~, c5@6 ~@3 [e5,e6]@14 ~, ~@3 [a4,a5]@7 ~@5 [d5,d6]@8 ~", // C A F# C E A D
  L: "[d5,f5,d6]@6 ~@5 d#4, ~@19 d4@5", // Dm
  M: "[~@5 c5@6 e4@3 c5@6 ~@3 c5@14 ~@10 [d#5,f#5,d#6]@2 ~ [e5,g5,e6] ~@5 [d5,f5]@2 ~@6 d5@3 [d5,f5,d6]@5, ~ e4@9 ~@10 e4@5 ~@16 [c5,e5,c6]@8 ~@4 [c5,e5,c6]@6 ~@5 [b4,b5]@8, ~@44 [d5,f5,d6]@5 ~@6 d6@3 [e5,g5,e6]@14]/3", // D#m Em Dm C B Dm Em
  N: "[~@2 [c5,c6]@19 ~@3 [d5,d6]@3 [e5,e6] ~@5 [d5,d6]@3 ~@11 [c5,c6]@2 ~@7 [d5,d6]@3 ~@11 [c5,c6] ~, ~@2 e5@25 ~@9 [e5,e6]@13 ~ [e5,e6]@8 ~ [e5,e6]@13, ~@21 [c5,c6]@6 ~@3 [c5,c6]@7 ~@5 [c5,c6]@5 ~@6 [c5,c6]@6 ~@6 [c5,c6]@5 ~@2, ~@45 [d5,d6]@5 ~@17 d6@4 ~, ~@17 d5]/3", // C D E D C D C E …
  O: "~ e5@3 ~@3 [d5,f5,d6]@3 [e5,g5,e6]@3 ~@3 [b4,d5,b5]@3 [d5,f5,d6]@5, ~ [g5,e6]@9 ~@14, ~@4 [c5,e5,c6]@7 ~@13", // Dm Em Bm Dm C
  P: "~@2 [c5,e5]@12 ~@4 [e4,c5,e5]@3 [f4,d5,f5] ~@2, ~ c6@12 ~@11", // C Dm
  Q: "[f#4,d#5] ~@3 e5@5 [a4,e5,a5]@3 ~ e5@5 [e4,c5,e5]@3 [f4,d5,f5] ~@2, f#5@2 ~ g5@9 g5@9 ~@3, ~@4 g4@9 g4@8 ~@3", // D#m A5 C Dm
  R: "[[f#4,d#5,f#5] ~@2 [g4,e5,g5]@6 [a4,e5,a5]@3 e5@6 ~@3 c5@2 g4@2 ~@10 d5@2 ~@6 c5@3 d5@2, ~@12 [g4,g5]@12 ~@2 a4@11 ~@11, ~@18 e5@6 ~@5 b4@8 ~@4 d5@5 ~@2, ~@32 c5@5 ~ e5@9 ~]/2", // D#m C A5 G
  S: "~@7 f5@3 g5@2 ~@9 f5@2 ~, ~ g4@10 ~@4 g5@8 ~, ~@4 e5@7 ~@2 a5@10 ~, ~@18 e5@5 ~",
  T: "[[g4,e5,g5]@6 [a4,e5,a5] ~@2 [g4,g5]@6 [e4,c5,e5]@2 f5 [f4,d5] ~ [f#4,d#5,f#5] ~@3 e5@5 [a4,e5,a5]@3 g5@5 ~ g5@2 ~@3 a#5@2 ~ [d5,g5] ~, ~@9 e5@5 ~@9 g5@9 e5@2 ~@6 a5@5 ~ b5@2, ~@24 g4@8 g4 ~@15]/2", // C A5 G C Dm D#m A5 G5
  U: "[~ [g5,b5]@3 ~@3 f#5 ~@7 [c5,f#5]@3 d5@2 ~ [b4,g5]@8 ~@6 [e4,c5,e5] ~@2 [f4,d5,f5] ~@3 [f#4,d#5,f#5] ~@2 [g4,e5,g5]@6 [a4,e5,a5]@3 e5@5 ~@4 [f4,d5,f5]@3 [f#4,d#5,f#5] ~@8 a4@2 e5 g4 ~@9 g4@2 ~@10 d5@3 ~@8 d5@2 ~ c5@11 ~@11 g4@2 ~ c5@6 ~@2 c5@6 ~@3 c5@3 a4@2 ~@6 e5@3 ~@11 g4@3 [f#4,a4]@2 ~@4 [f#4,c5]@2, ~ d5 ~@5 b5@13 ~@63 e5@7 ~@4 b4@8 ~@4 d5@5 ~@22 f#4@5 ~@23 g4@10 ~@8 c5@6 ~@7, ~@7 c5@8 ~@39 g4@3 ~@3 [e4,c5,e5]@5 ~@4 [g4,g5]@9 ~@8 c5@4 ~ a4@11 ~@7 c5@5 ~@16 g4@6 ~@9 a4@4 ~@4 a4@5 ~@6 c5@7 ~@5 e5@9 ~@7, ~@12 a5@7 ~@35 g5@11 ~@3 e5@6 [e5,a5]@3 g5@12 ~@8 c5@5 ~ e5@11 ~@56 g5@14 ~@8]/8", // G Cdim Em C Dm D#m C A5 …
  V: "~@4 [f4,e5] ~@2 d5@4 ~@2 [e4,c5]@11, ~@7 f4 ~@16", // Fmaj7 C
  W: "~@7 [e5,c6,e6] ~@2 [f5,d6,f6] ~@2 [f#5,d#6] ~@2 [g5,e6,g6]@6 [a5,e6,a6]@2, ~@13 f#6@2 ~@9", // C Dm D#m C A5
  X: "~ [g5,g6]@6 [e5,c6,e6]@2 [f5,d6,f6] ~@2 [f#5,d#6,f#6] ~@2 [g5,e6,g6]@6 [a5,e6,a6]@3, ~ e6@5 ~@18", // G C Dm D#m C A5
  Y: "e6 ~@4 g5 ~@5 d6, [g5,g6]@12 ~ a5@10 ~, ~@5 e6@7 ~@7 c6@5, ~@2 c6 ~ b5@2", // G
  Z: "[~@6 c6@3 d6@2 ~@9 g6@2 ~@9 f6 ~@3 e6@5 [a5,e6,a6] ~@2 [g5,e6,g6]@3 ~@2, ~ e6@9 ~@4 e6@8 ~@4 g6@7 ~@15, ~@3 d6@6 ~@3 g5@10 ~@7 e6@4 ~ [g5,g6]@6 ~@8, ~@17 f6@5 ~ a6@10 ~@15]/2", // A5 C G
  AA: "~ [e5,c6,e6]@3 [f5,d6,f6] ~@2 [f#5,e6,f#6] ~@2 [g5,e6,g6]@6 [a5,e6,a6]@2 ~ [g5,e6] ~@4, ~@9 g6 ~@2", // C Dm F#7 C A5 C
  AB: "[g6@3 ~@3 a#6@3 [d6,g6,b6] ~@2 [d6,g6] ~@5 f#6@2 ~@8 d6 ~@2 [b5,g6]@8 ~@7 [e4,c5,e5]@2, ~@3 a6@7 ~@2 b6@2 ~@3 b6@9 c6@4 ~@18, ~@17 c6@6 a6@7 ~@18, ~@25 f#6@4 ~@19]/2", // G G5 Em C
  AC: "[~ [f4,d5,f5] ~@3 [f#4,d#5,f#5] ~@3 e5@5 [a4,e5,a5]@3 g5@6 [e4,c5,e5]@3 [f4,d5,f5] ~@2 [f#4,d#5,f#5] ~@2 e5@5 [a4,e5,a5]@3 g4@3 ~@5 c5@3 g4@2 ~@10 d5@2 ~@6 c5@3 d5@3 ~ c5@10 ~@7 f#4@3 g4@2 ~ c5@6 a4@3 ~@11 a4@2 ~@6 e5@3 ~@12 g4@3 [f#4,a4]@2 ~@4 [f#4,c5]@2 ~@4 [f4,e5] ~@2 [f4,d5]@3 ~@3, ~@8 g5@8 ~ e5@5 ~@9 g5@8 ~ g5@12 ~@5 b4@8 ~@3 d5@6 ~@36 c5@8 c5@5 ~@3 c5@7 ~@5 e5@9 ~@21, ~@9 g4@8 g4@2 ~@13 g4@8 e5 ~@5 e5@7 ~ a4@11 ~@27 g4@6 ~@17 a4@6 ~@2 g4@10 ~@8 c5@6 ~@21, ~@60 c5@5 ~ e5@10 ~@56 g5@14 ~@22]/7", // Dm D#m A5 C Dm D#m A5 F#m …
  AD: "e4, c5@3 ~", AE: "[~@3 d4@3 d#4@3 ~ e4@3 c5@6 e4@3 ~ c5@6 e4@3 c5@14 ~@2]/2",
  AF: "~@4 [d5,f5,d6]@3 [d#5,f#5,d#6] ~@2 e5@3 ~@3 [d5,f5,d6]@3 [e5,g5,e6]@3 ~@2, ~ [c5,e5,c6]@6 ~@3 e6@9 ~@5, ~@10 g5 ~@2 [c5,e5,c6]@6 ~@5", // Dm D#m Dm Em C
  AG: "[~ d5@3 [d5,f5,d6]@6 ~ [c5,e5]@20 d4@2 ~@2 d#4@3 e4@3 c5@7, ~ [b4,b5]@9 c6@21 ~@17]/2", // Dm C B
  AH: "e4@2 ~ c5@6 e4@3 c5@12",
  AI: "[~@9 c5@3 [g4,c5,g5]@2 ~@6 [c5,c6]@3 ~@12 [a4,a5]@2 ~ [f5,d6]@18 ~@5 d#4@3 ~@5 c5@6 e4@2 ~ c5@6 e4@3 c5@9, ~@9 [a4,a5]@5 ~ [f#4,f#5]@9 ~@8 [c5,c6]@5 ~@21 d4@7 e4@10 ~@21, ~@15 c5@5 ~@3 [e5,e6]@14 ~@59, ~@17 [a4,a5]@7 ~@5 [d5,d6]@8 ~ d5@12 ~@46]/4", // C5 C A Dm A F# C E …
  AJ: "[~@15 [d#5,f#5,d#6]@2 ~ [e5,g5,e6] ~@5 [d5,f5,d6]@3 [e5,g5,e6]@3 ~@3 d5@3 [d5,f5,d6]@6 [c5,c6]@21 ~@4 [d5,d6]@2 ~@7 [d5,d6]@3 ~@12 [c5,c6]@2 ~@7 [d5,d6]@3 ~@8 [d5,d6]@3 [c5,c6] ~@2 e5@3 ~@3 [d5,f5,d6]@3 [e5,g5,e6]@3 ~@3 d5@3 [d5,f5,d6]@5 ~ [c5,e5,c6]@11 ~@4 [c5,e5,c6]@11 ~, ~@9 [c5,e5,c6]@8 ~@4 [c5,e5,c6]@6 ~@6 [b4,b5]@10 ~@21 [c5,c6]@6 ~@3 [c5,c6]@6 ~@6 [c5,c6]@6 ~@6 [c5,c6]@6 ~@5 [c5,c6]@6 ~@6 [c5,e5,c6]@7 ~@5 [b4,b5]@8 ~@28, ~@12 [d5,f5,d6]@5 ~@25 e5@27 ~ [e5,e6]@9 [e5,e6]@13 ~@2 [e5,e6]@9 [e5,e6]@13 ~ [g5,e6]@9 ~@42, ~@88 [d5,d6]@5 ~@75]/7", // D#m Em Dm Em Dm C D C …
  AK: "~@9 f5@11 [f5,a5,c6]@4, ~@3 [f5,a5]@5 a5@6 ~@10, ~@3 g#5@4 ~@5", // F
  AL: "~@2 f5 ~@16 d5@5, ~ [a#5,d6]@11, ~@8 a#4@5 a#4@10 ~, ~@10 a4@13 ~, ~@16 c5@7 ~", // A#
  AM: "~ [d5,f5]@2 [d5,f5,a5], ~ [d5,f5]@5 ~@18, ~@3 e5@7 ~@14", // Dm
  AN: "~@18 a#4@3 g5@2 ~, a#5@16 a4@7 ~, ~ [d5,g5]@22 ~, ~@7 g4@6 g4@9 ~@2, ~@5 f#4@6 ~", // G5
  AO: "[d5@6 ~@2 d5@6 g5@3 d5@6 c5@11 ~ f5@11 ~@21 c6@3 a5@9 ~@4 a#5@13, ~@6 g5@4 ~@37 e5@8 e6@14 ~@27, ~@50 g#5@8 ~@6 b5@5 ~@27, ~@52 b5@5 ~@4 d6@8 ~@27]/4",
  AP: "~@7 f5@12 [f5,a5,c6]@5, ~ a5@6 a5@6 ~@11, ~@2 f5@5 ~@17, ~ g#5@2 ~@3", // F
  AQ: "~@5 d5, ~ [f5,a#5,d6]@23, ~@4 a#4@3 a#4@5, ~@11 a4@13, ~@17 c5@7", // A#
  AR: "~@8 [d5,f5]@11 [d5,f5,a5]@5, ~ [d5,f5]@3 ~@8, ~@5 e5@7 ~@12", // Dm
  AS: "~@11 g5, ~ a#5@16 a4@3 a#4@4, ~ [d5,g5]@11, ~@4 g4@3 g4@5, ~@11 f#4@13", // G5
  AT: "~ d5@6 g5@3 ~@5 g5@2 ~ d5@5 ~, ~@5 d5@4 ~@3", AU: "c5@7 ~@6 b4@9 f5@2, ~@12 [g#4,f5]@11 ~",
  AV: "~ [a4,c5,a5]@2 ~ c5@5 [a#4,g5]@6 ~@6 e5@3, ~@4 c6@2 ~@9 c5@8 ~, ~@18 d5@5 ~, ~@19 a#4@5", // Am D#
  AW: "~ [a4,f5]@6 b4@4 c5@2 d5@3 e5@2 ~ f5@2 ~ g5@2", AX: "~@7 f5@12 [f5,a5,c6]@5, ~ [f5,a5]@6 a5@7 ~@10, ~ g#5@2 ~@3",
  AY: "~ d6 ~@18 d5@4, ~ [f5,a#5]@23, ~@4 a#4@3 a#4@5, ~@11 a4@13, ~@17 c5@7", // A#5
  AZ: "~@7 f5@12 [d5,f5,a5]@5, ~@2 [d5,f5]@5 d5@6 ~@11, ~@4 e5@7 ~@13", // Dm
  BA: "~@21 g5@2 ~, ~ [d5,g5,a#5]@22 ~, ~@7 g4@6 g4@10 ~, ~@10 f#4@9 a#4@4 ~, ~@16 a4@7 ~", // Gm
  BB: "d5@6 g5@3 d5@6 ~@3 d5@5 ~, ~@15 g5@8 ~",
  BC: "[c5@11 f5@11 ~@6 b5@3 ~@12 c6@3 a5@9 ~@5 a#5@12, ~@23 e5@8 e6@15 ~@26, ~@26 g#5@7 ~@4 d6@9 ~@26, ~@20 b5@3 ~@13]/3",
  BD: "~@7 f5@11 ~ [f5,a5,c6]@5, ~ [f5,a5]@6 a5@6 ~@11, ~ g#5@2 ~@3", // F
  BE: "~@19 d5@4 ~, ~ [f5,a#5,d6]@22 ~, ~@7 a#4@6 a#4@10 ~, ~@10 a4@13 ~, ~@16 c5@7 ~", // A#
  BF: "~@6 [d5,f5]@12 [d5,f5,a5]@5 ~, ~ [d5,f5]@5 ~@18, ~@3 e5@7 ~@14", // Dm
  BG: "g5 ~@8 f#4@3 ~@6 a#4@3 g5@2 ~, [d5,a#5]@12 ~@3 a4@7 ~@2, ~@3 g4@3 g4@5 ~", // Gm
  BH: "[~@5 g5@3 d5@6 g5@3 d5@5 c5@8 ~@5 [g#4,b4,f5]@8 f5@2 ~ [a4,a5]@2, d5 ~@5]/2", // Fdim A
  BI: "[~ [c5,c6]@6 [a#4,g5]@6 ~@6 e5@2 ~ [a4,f5]@6 ~@8 [f5,a5,c6,f6]@12, ~@13 c5@8 ~@27, ~@16 [a#4,d5]@5 ~@27]/2", // C D# Dm F A#
  BJ: "[~@4 c5@6 a4@3 c5@6 ~@5 a4@2 ~@21 g4@3 a4@2 ~@4 [f#4,c5]@2 ~@4 e5 f4 ~@2 d5@4 ~@2, ~@19 a4@5 ~@3 g4@9 g5@14 ~@22, ~@21 c5@5 ~@4 c5@8 ~@6 c5@6 f#4 ~@15 f4@2 ~@4, ~@33 e5@5 ~@3 e5@8 ~@23]/3", // F#dim
  BK: "[[e4,c5]@17 ~@2 e5@10 ~@8 [c#4,e4]@3 [d4,f4]@4 ~@5 [d4,f4]@5 ~@22 a4@2 ~@6 [d#4,f#4]@3 g4@6 ~@3 [e4,g4]@5 ~@20 c5@2 ~ [b4,d5]@6 [a#4,c#5]@3 [b4,d5]@4 ~@5 [b4,d5]@4 ~@10 f5@3 g5@2 ~@6 f5@3 [c5,c6] ~@2 [c5,c6] ~@2 [c5,c6]@8 ~@4 a5@2 ~@2, ~@18 [c5,c6]@10 ~@4 [d4,f4]@8 ~@6 [c#4,e4]@8 ~@4 a4@4 f4@16 ~ [e4,g4]@8 e4@3 ~@3 [d#4,f#4]@8 ~@15 e5@7 ~@27 f5@6 ~@5 a5@10 ~@21, ~@19 g5@2 ~@40 d5@5 ~ c5@6 c5@5 ~@26 c5@6 c5@11 ~@17 c#5@7 ~@43 c5 ~@3, ~@64 a4@11 ~@33 g4@15 ~@16 a#4@7 ~@7 [b4,a5]@5 ~@34, ~@70 d5@7 ~@30 e5@4 ~@2 d5@5 ~ d5@4 ~@41 g5@7 ~@21]/8", // C C#m Dm D#m Em Bm A#m Bm …
  BL: "~@2 [c5,g5]@6 [e4,g4]@2 ~ [e4,g4] ~@2 [e4,g4] ~@5 [e4,g4] ~@3", // C5 Em
  BM: "~@7 [c#4,e4]@3 [d4,f4]@5 ~@4 [d4,f4]@5, ~ [d4,f4]@4 ~@3 [c#4,e4]@4", // C#m Dm C#m
  BN: "~@21 a4@2 ~, ~@4 a4@6 a4@11 ~@3, ~@7 f4@16 ~, ~@7 d5@5 ~ c5@5 c5@5 ~, ~@15 d5@7 ~@2",
  BO: "~@5 [d#4,f#4]@3 [e4,g4]@6 ~@3 [e4,g4]@5 ~@2, [e4,g4]@4 ~@3 [d#4,f#4]@4 ~", // D#m Em D#m
  BP: "[~@19 c5@2 ~@7 a4@2 ~ a4@5 [a4,f5]@6 c5@2 ~@6 e5@3 a5@6 ~@5 e5@4 c5@2 ~@2, ~@2 c5@6 c5@11 ~@6 g#4@6 ~@13 g4@10 ~@14 f#4 ~@3, ~@5 g4@16 ~ a4@6 ~@44, ~@5 e5@5 ~ d5@5 d5@5 ~@23 e5@6 ~@9 c6@10 ~@3, ~@13 e5@8 ~@9 g5@8 ~@9 d#5@7 ~@8 g5@7 ~@3]/3", // Dm
  BQ: "[~@2 [f#4,c5] ~@4 [f4,b4,e5] ~@3 b4@5 [e4,g4]@9 ~ e4@2 [e4,g4] ~@2 [e4,g4] ~@5 [e4,g4] ~@4 [d4,f4]@6, ~@10 f4@6 ~@9 g4@3 ~@20, ~@10 d5@2 ~@4 c5@13 ~@19]/2", // F#dim E Em Dm
  BR: "[[c#4,e4]@3 [d4,f4]@5 ~@4 d4@5 ~@13 c5@2 ~@6 a4@2 ~@7 [d#4,f#4]@3 [e4,g4]@3 ~@5 [e4,g4]@6 ~@9 c5@2 ~@10 c5@2 ~@6 [a#4,c#5]@3, ~@8 [c#4,e4]@8 ~@8 f4@16 ~ g4@8 ~@22 g4@16 ~@9, ~@11 f4@5 ~@5 a4@6 a4@5 ~@3 c5@5 ~@2 e4@8 ~@5 [d#4,f#4]@9 ~@7 e5@5 d5@5 ~ d5@5 ~ [b4,d5]@8, ~@24 d5@6 ~@3 d5@8 ~@27 c5@5 ~@6 e5@8 ~@9]/4", // C#m Dm D#m Em A#m C#m D#m Bm
  BS: "[d5@6 ~@3 [b4,d5]@5 ~@9 f5@3 g5@2 ~@7 f5@3 [c5,c6] ~@2 [c5,c6] ~@2 c6@8 ~@5 [c5,a5]@2 ~@11 e4@2, b4@2 ~@4 [a#4,c#5]@8 ~@3 f5@6 ~@9 g5@7 ~@5 c5 ~@19 c5@8, ~@20 a5@5 ~@4 a5@10 ~@24 g5@6 g4@2 ~]/3", // Bm C F A#m
  BT: "[[e4,g4] ~@2 [e4,g4] ~@6 [e4,g4] ~@5 [d4,f4]@6 [c#4,e4]@3 [d4,f4]@4 ~@5 [d4,f4]@5 ~@21 a4@2 ~@6 [d#4,f#4]@3 g4@6 ~@3 [e4,g4]@5 ~@10 c5@3 ~@9 c5@3 ~@3 g#4@3 a4@3 [a4,g5]@6 f5@3 ~@2 c5@3 ~ g4 ~ d#5@2 ~ e5@3 a5@6 c6@3 ~@2 e5@4 [f#4,c5] ~@4 c5 f#4 ~@4, ~@31 [c#4,e4]@8 ~@4 a4@6 a4@11 ~@32 [g4,e5]@5 ~@13 a4@5 ~@10 a4@8 ~@35, ~@46 f4@16 ~ [e4,g4]@8 e4@3 ~@3 [d#4,f#4]@8 ~@83, ~@46 d5@5 ~ c5@5 c5@5 ~@27 c5@6 ~@6 e5@9 ~@23 e5@5 ~@13 g5@7 ~@10, ~@54 d5@7 ~@37 d5@6 d5@6 ~@58]/7", // Em Dm C#m Dm D#m Em A7 F#dim …
  BU: "[f4,e5] b4 ~@2 [f4,b4,d5]@2 ~@4 [e4,g4,c5]@8 ~@6", BV: "~ [c5,e5,g5,c6]@4 ~",
})).s("gm_piano").gain(0.54)

// chords · piano · "Left Hand"
const piano_2 = note(`<
  A@2 B C D E F@3 G@6 H@3 I J K@7 L M N O P Q R S T U V W X Y Z AA AB AC AD@4 AE AF@2 AG AH AI AJ AK AL@4 AM AN@6 AO
  AP@5 AQ@2 AR AS@3 AT@6 AU AV AW AX AY AZ BA@2 BB BC BD BE BF BG BH BI BJ BC BK BL BM BN BO@2 BP BQ BR BS BT@2 BU@2
  BV@2 BW BX@8 BY BZ CA CB@4 CC@2 CD@4 CE CF@2 CG@3 CH CI CJ CK CL CM
>`.pickRestart({
  A: "[~@13 d5@3 e5@3 c5@3 a4@6 b4@2 ~ g4@7 d4@2 ~ e4@3 c4@3 ~]/2", B: "a3@6 b3@3 g3@6 d3@3 ~ e3@3 c3@2",
  C: "~@2 a2@5 ~ b2@3 a2@3 g#2@3 ~ g2@4 ~@2", D: "~@2 [g1,g2]@3 [g3,b3]",
  E: "~@9 [e3,g3,c4]@5 ~@2 g3@5 ~ [a#3,c4]@2, ~@3 c3@11 ~@2 g2 ~@4 g3@3", // C A#sus2
  F: "[~@10 [a3,c4]@6 ~@6 [g3,c4]@5 ~@7 [e3,g3,c4]@4 ~@8 [f3,g3,b3]@6 ~@7 [e3,g3,c4]@7 [e3,g3,c4]@6, ~@4 [f2,f3]@12 [e2,e3]@11 ~ g2@10 ~@2 g2@12 c3@20]/3", // Am C5 C G7 C F E
  G: "[~@2 b3@7 ~@6 [e3,g3,c4]@5 ~ g3@6 [g3,a#3,c4]@5 ~ [f2,f3] ~@5 [a3,c4]@6 ~@6 [d#2,d#3]@5 ~ d3@6 [d3,f#3,a3,c4]@4 ~@8 [a3,c4]@5 ~ b3@5 ~ [g2,g3]@5 ~ [a2,a3]@6 b3@6 ~@8 g3@5 ~ g3@6 [g3,a#3,c4]@4 ~@8 [a3,c4]@6 [e2,e3], ~ g3@7 ~ c3@11 ~ g2@2 ~@22 [e2,e3]@11 ~ d2 ~@11 d3@11 ~@19 b2 ~@6 c3@11 ~@2 g2@10 ~@2 [f2,f3]@12 ~, ~@74 f#3@5 ~@2 g3 ~@30 [e3,c4]@5 ~@27]/6", // C C7 F Am D# D7 Am G …
  H: "[~@5 [g3,c4]@5 ~@7 [e3,g3,c4]@4 ~@8 [f3,g3,b3]@6 ~@7 [g3,c4]@7 [g3,c4,e4]@13 ~ [c3,c4]@6 [g3,c4,e4]@3, ~@11 g2@10 ~@2 g2@12 c3@27 ~@10, ~@21 e3@10 ~@5]/3", // C5 C G7 C5 C
  I: "~@9 [g3,c4,e4]@5 ~ a3@5 ~ c4@3, ~@3 [a#2,a#3]@11 ~ a2@9, ~@20 [a3,f4]@3 ~", // C A# Dm
  J: "~@2 g#3@6 [g#3,c4,f4]@5 ~ g3@6 [g3,c4,e4]@4, ~@2 g#2@10 ~@2 g2 ~@9", // Fm C
  K: "[~@2 g2@5 ~ [g3,b3]@5 ~ [c3,g3,c4]@5 ~@2 g2@5 ~ [a2,a3]@6 ~ [b2,b3]@7 ~@7 g3@5 g2@7 [g3,a#3,c4]@4 ~@8 [a3,c4]@5 ~ [e2,e3] ~@5 [g3,c4]@5 g2@6 [e3,g3,c4]@4 ~@8 [f3,g3,b3]@6 ~@7 [e3,g3,c4]@7 [e3,g3,c4]@8 [g3,b3]@7 ~@7 [e3,g3,c4]@6 ~ g3@6 [g3,a#3,c4]@5 ~, ~@20 g3@5 ~@16 c3@11 ~@14 [f2,f3]@11 ~@24 g2@12 ~ c3@22 ~@7 c3@12 ~ g2@11 ~, ~@47 [e3,c4]@5 ~ g3@6 ~@109]/7", // G C5 A B C7 Am E C5 …
  L: "f2 ~@5 [a3,c4]@5 ~@7 [d#2,d#3]@4 ~@2, f3@11 ~ [e2,e3]@10 ~@2", // Am D# E
  M: "d3@6 [d3,f#3,a3,c4]@4 ~@2 d3@6 [d3,f#3,a3,c4]@5 ~, d2@5 ~@7", // D7
  N: "b3@6 [g2,g3]@5 ~@2 [a2,a3]@5 ~ [b2,b3]@5, g3 ~@23", O: "~@8 [e3,g3,c4]@5 ~ g3@6 [g3,a#3,c4]@4, ~ c3@11 ~@2 g2@10",
  P: "~@2 [f2,f3] ~@5 [a3,c4]@5 ~ e2 ~@5 [g3,c4]@4, ~@7 e3@5", // F Am C5
  Q: "~@7 [e3,g3,c4]@4 ~@8 [f3,g3,b3]@5, ~@2 g2@9 ~@2 g2@11", R: "~@4 [g3,c4]@3 [g3,c4,e4]@5, ~ c3@23, ~ e3@2",
  S: "~@3 c4@6 [g3,c4,e4]@4 ~@8 c4@3, ~@3 c3@10 ~@2 [a#2,a#3]@9, ~@5 [g3,e4]", // C A# C
  T: "~@2 [a2,a3]@6 [a3,c4,f4]@3 ~@3 g#3@5 [g#3,c4,f4]@4 ~, ~@7 g#2@5", // A F Fm
  U: "~ g3@6 [g3,c4,e4]@4 ~@2 g2@5 ~ [g3,b3]@5, ~ g2@10 ~@13", // C G
  V: "~@2 c4@5 ~ [g2,g3]@5 ~@2 [c2,c3]@6 ~@3, ~ [c3,g3]@5 ~@18", // G C C5
  W: "~@9 [g3,c4,e4]@3 ~@3 g2@6 [g3,c4,e4] ~@2, ~ c2@3 ~@4, ~@4 c3@9 ~@11", X: "~ c3@2 [g3,c4,e4] ~ g2@2 [g3,c4,e4]",
  Y: "~@2 f2 ~@5 [a3,c4,f4]@5 ~@6 [g#3,f4]@4 ~, ~@14 f3@9 ~", // F C#
  Z: "~@7 [g3,c4,e4]@4 ~@2 g2 ~@4 [g3,c4,e4]@4 ~@2, ~ e3@10 ~@13", AA: "c3@6 [g3,c4,e4] ~@5 g2@5 ~ [g3,c4,e4] ~@5",
  AB: "~@5 [g3,c4,e4]@3 ~@3 e3@5 d#3@5 ~ d3@2, c3@3 ~@5", // C
  AC: "~@4 [g3,b3,d4] ~@10 [a3,c4,d4]@4 ~ g3 [b3,d4] ~@2, ~@5 d3@5 ~@2", // G D7 Bm
  AD: "[~@2 [f2,f3]@3 ~@3 [e2,e3]@4 ~@2 [d2,d3] ~@6 c3@6 [g3,c4,e4]@3 ~@3 g2@6 [g3,c4,e4]@3 ~@8 [g3,c4,e4]@3 ~@3 g2@6 [g3,c4,e4]@4 ~@7 [a3,c4,f4]@5 ~@7 c4@5 ~ e3@2 ~@3, ~@21 c2 ~@23 c3@9 ~@13 f2@11 ~ f3@11 ~@6, ~@84 [g#3,f4]@5 ~@7]/4", // F E D C F C#
  AE: "~ [g3,c4,e4]@5 ~@7 [a#3,c4,e4]@5 ~ [f3,a3]@5, ~@7 c3@11 ~ [c4,f4]@2 ~@3", // C C7 F F5
  AF: "[~ [a3,c4,f4]@4 ~ [f#3,a3,c4,d#4]@6 [f#3,a3,c4,d#4]@4 ~ [g3,c4,e4]@6 [g3,c4,e4]@4 ~@2 [g3,c4,e4]@5 ~ [c4,e4]@5 [d3,c4]@2 ~@4 a3@2, f3@4 ~@30 g3@6 ~@6 d3 ~]/2", // F F#dim C D7
  AG: "~@4 b3@2 ~@4 [g3,b3] ~@5 [c3,c4]@6 [g2,g3]@2, ~@4 g3 ~@19", // G C G
  AH: "~@4 [e2,e3]@4 ~@2 [d2,d3] ~@5 [c2,c3]@6 [g3,c4,e4]@2", AI: "~@4 g2@5 [g3,c4,e4] ~@5 c3@6 [g3,c4,e4]@3",
  AJ: "~@8 [g3,c4,e4]@4 ~@7 [a3,c4,f4]@5, ~@2 g2@10 ~ f2@10 ~", // C F
  AK: "~@6 [g#3,c4,f4]@4 ~@7 [g3,c4,e4]@5 ~ c3, ~ f3@9 ~ e3@10 ~@3", // Fm C
  AL: "[~@5 [g3,c4,e4]@4 ~@2 c3@5 [g3,e4] c4 ~@4 g2@6 [g3,c4,e4] ~@5 c3@6 [g3,c4,e4]@3 ~@2 e3@5 ~ d#3@6 d3 ~@5 [g3,b3,d4]@3 ~@8 [c4,d4]@4 ~ [g3,b3,d4]@6 [f2,f3]@3 ~@3 [e2,e3]@5, ~@34 d3@5 ~@9, ~@73 a3@4 ~@19]/4", // C G Csus2 G F E
  AM: "~ [d2,d3] ~@6 c3@6 [g3,c4,e4]@3 ~@3 g2@4, ~@8 c2 ~@15", // D C
  AN: "[~ e4 [g3,c4] ~@10 [g3,c4,e4]@3 ~@9 c4@4 ~@7 [a3,c4,f4]@5 ~@6 [g#3,c4,f4]@4 ~@8 [g3,c4,e4]@5 ~@7 [a#3,c4,e4]@4 ~@2 [f3,a3,c4,f4]@6 [f3,a3,c4,f4]@4 ~@2 f#3@5 [f#3,a3,c4,d#4]@5 [g3,c4,e4]@6 [g3,c4,e4]@4 ~@2 [g3,c4,e4]@6 [g3,c4,e4]@6 [d3,c4] ~@5 a3@2 ~@4 b3@2 ~@4 [g3,b3] ~@2, ~@8 c3@8 ~@3 g2@9 ~@2 f2@11 ~@103, ~@24 [g3,e4]@4 ~@14 f3@10 ~ e3@11 ~ c3@10 ~@13 [a3,c4,d#4]@6 ~@35 d3 ~@5 g3 ~@8]/6", // C5 C F Fm C C7 F F#dim …
  AO: "~@3 [c3,c4]@3 ~@4 [g2,g3] ~@7 [c2,c3]@6", // C G C
  AP: "[~@16 [e3,g3,c4]@5 ~ [g2,g3]@6 ~ [a#3,c4]@3 ~@9 [a3,c4]@5 ~@6 [g3,c4]@3 ~@3 g2@6 [e3,g3,c4]@3 ~@9 [f3,g3,b3]@6 ~@7 [e3,g3,c4]@7 [e3,g3,c4]@7 [g3,b3]@7 ~@6 [e3,g3,c4]@4, ~@10 c3@11 ~@7 g3@3 ~@4 [f2,f3]@11 ~ [e2,e3]@9 ~@14 g2@12 ~ c3@21 ~@6 c3@10]/5", // C G A#sus2 Am C5 C G7 C …
  AQ: "[~@3 g3@6 [g3,a#3,c4]@4 ~@8 [a3,c4]@5 ~@7 [d#2,d#3]@5 ~ d3@5 [d3,f#3,a3,c4]@4, ~@3 g2@10 ~@2 [f2,f3]@11 ~ [e2,e3]@11 d2@9 ~]/2", // C7 Am D# D7 F E
  AR: "~@8 [f#3,a3,c4]@5 ~ [g3,b3] ~@6 [g2,g3]@3, ~@2 d3@11 ~@11", // F#dim G
  AS: "[~@3 [a2,a3]@5 ~@2 [b2,b3]@7 ~@7 [e3,g3,c4]@5 ~ g3@6 [g3,a#3,c4]@4 ~@9 [a3,c4]@5 ~@6 [g3,c4]@5 ~ g2@6, ~@17 c3@12 ~ g2@10 ~@2 [f2,f3]@11 ~ [e2,e3]@11 ~@7]/3", // A B C C7 Am C5 F E
  AT: "[[e3,g3,c4]@3 ~@9 [f3,g3,b3]@6 ~@7 [g3,c4]@7 [g3,c4,e4]@13 ~ [c3,c4]@6 [g3,c4,e4]@4 ~@8 [g3,c4,e4]@5 ~ [a2,a3]@6 [a3,c4,f4]@3 ~@3 g#3@5 [g#3,c4,f4]@4 ~@2 g3@6 [g3,c4,e4]@4 ~@8 [g3,b3]@5 ~@2 g3@6 [g2,g3]@4 ~@4 [c2,c3]@11 ~, ~@6 g2@12 c3@27 ~@13 [a#2,a#3]@10 ~@14 g#2@10 ~ g2@10 ~@2 g2@11 ~@28, ~@25 e3@20 ~@73 [c3,c4]@10 ~@16]/6", // C G7 C5 C A F Fm C …
  AU: "~@9 f4@5 ~@6 [a3,c4,f4]@4, ~@3 f2@10 ~ c3@10, ~@8 [a3,c4]@5 ~@11", // F Am
  AV: "~@2 a#2 ~@16 [a#3,d4,f4]@5, ~@8 [a#3,d4,f4]@11 ~@5, ~@13 f3@10 ~", // A#
  AW: "d2 ~@5 [a3,d4,f4]@5 ~@7 [a3,d4,f4]@5 ~, ~ a2", // Dm
  AX: "~@9 [a#3,d4]@2 ~, ~ g2@22 ~, ~@7 [a#3,d4]@11 ~@6, ~@13 d3@9 ~@2", // A#
  AY: "a#2@6 [a#3,d4]@4 ~ [g2,g3]@6 g#2@5 ~@2, a#3@5 ~@12 g#3 ~@6", // A# G
  AZ: "a3@5 [a3,c4,f4]@5 ~@7 [a3,d4,f4]@5 ~ e3, a2 ~@10 d3@11 ~@2", // F Dm
  BA: "[~@5 [d4,e4]@5 ~@6 [b3,d4,e4]@5 ~ [a3,c4,e4]@9 ~@11 c3@6, ~@4 b3@5 ~ g#3@11 ~@14 [g3,c4,e4]@13]/2", // Dsus2 E7 Am C
  BB: "~ f2 ~@5 [a3,c4,f4]@5 ~@7 [a3,c4,f4]@5, ~@13 c3@11", // F
  BC: "~ a#2 ~@18 [a#3,d4,f4]@4, ~@2 [a#3,d4,f4]@3 ~, ~@7 f3@5", // A#
  BD: "~@2 d2 ~@5 [a3,d4,f4]@5 ~@6 [a3,d4,f4]@5, ~@13 a2@11", // Dm
  BE: "~@5 [a#3,d4], ~ g2@11, ~@9 [a#3,d4]@11 ~@4, ~@7 d3@5", // A#
  BF: "~@2 a#3@5 [a#3,d4]@4 ~ [g2,g3]@5 ~ [g#2,g#3]@5 ~, ~ a#2@5 ~@6", // A# G G#
  BG: "a3 ~@2 [f2,f3]@2 ~ [e2,e3] ~@2 [d2,d3] ~@2 [c#2,c#3]@11 ~, a2@5 ~@19", // F E D C#
  BH: "~ [c2,c3]@2 ~@4 f4@4 ~ [c3,c4]@5 ~ [c2,c3]@5 ~, ~@3 [a3,c4]@2 ~@7", BI: "~ [f2,f3]@9 ~@14",
  BJ: "~@7 [a3,c4,f4]@5 c3 ~@6 [a3,c4,f4]@5, ~ f2@10 ~@13", BK: "~@7 [a3,d4,f4]@4 ~@2 a2 ~@5 [a3,d4,f4]@5, ~ d2@5 ~@6",
  BL: "~ g2 ~@17 [a#3,d4]@4 ~, ~@8 [a#3,d4]@11 ~@5, ~@13 d3@10 ~", // A#
  BM: "a#3@6 [a#3,d4]@4 ~@8 [g#2,g#3]@5 ~, a#2@10 ~@2 [g2,g3]@11 ~", // A# G# G
  BN: "a3@5 ~ f4@5 ~@6 [a3,d4,f4]@5 ~ e3, a2@11 d3@11 ~@2, ~@5 [a3,c4]@5 ~@14", // Dm Am
  BO: "[~@4 [b3,d4,e4]@4 ~@8 [b3,d4,e4]@6 [a3,c4,e4]@9 ~@11 c3@6, ~@5 g#3@6 ~@7 [g3,c4,e4]@6]/2", // E7 Am C
  BP: "~@7 [a3,c4,f4]@5 ~@7 [c4,f4]@5, ~ f2@11 ~ c3@11, ~@18 a3@5 ~", // F F5
  BQ: "~@19 [a#3,d4,f4]@4 ~, ~ a#2@22 ~, ~@7 [a#3,f4]@12 ~@5, ~@8 d4@11 ~@5, ~@13 f3@10 ~", // A# A#5
  BR: "~@6 [a3,d4,f4]@5 ~@7 [a3,d4,f4]@5 ~, d2@10 ~@2 a2@11 ~", BS: "g2 ~@5 [a#3,d4]@6 ~@6 [a#3,d4]@4 ~@2, ~@6 d3@5 ~",
  BT: "[a#3@5 [a#3,d4]@4 ~@2 [g2,g3]@5 ~ g#2@2 ~@6 [f2,f3]@2 ~ [e2,e3] ~@2 [d2,d3] ~@3 [c#2,c#3]@11 [c2,c3]@2, a#2@10 ~@7 g#3 ~@4 a2@5 ~@21, ~@23 a3@5 ~@20]/2", // A# G F E D C# C
  BU: "[~@4 [a3,c4,f4]@4 ~@2 [c3,c4]@5 ~ [c2,c3]@5 ~ [f2,f3]@6 ~@8 [f1,f2]@12]/2", // F C F
  BV: "[~@4 [f3,a3,c4,f4]@6 [f3,a3,c4,f4]@4 ~@2 [f#3,a3,c4,d#4]@5 ~ f#3@5 [g3,c4]@2 ~@4 [g3,c4,e4]@5 ~ [c4,e4] ~@4 [g3,c4,e4]@4, ~@21 [a3,c4,d#4]@5 ~ e4@6 ~@6 g3@5 ~@4]/2", // F F#dim C5 C Adim
  BW: "~@2 [d3,c4]@2 ~@4 a3@2 ~@5 [g3,b3]@2 ~@4 [g3,b3] ~@2, ~@8 d3 ~@15", // D7 G
  BX: "[~@3 [c3,c4]@14 ~@2 [c2,c3]@10 ~@8 [f3,a3]@4 ~@8 [f3,a3]@5 ~@8 [f3,a3]@5 ~@6 [f3,a3]@4 ~@7 [e3,g3,c4]@4 ~@8 [e3,g3,c4]@5 ~@6 [e3,g3,c4]@4 ~@8 [g3,c4]@4 ~@7 [f3,g3,b3]@4 ~@8 [f3,g3,b3]@4 ~@7 [f3,g3,b3]@5 ~@6 [f3,g3,b3]@6 [d#3,f#3,c4] ~@2 [d#3,f#3,c4] ~@2 [d#3,f#3,c4]@8 ~@4 [d#3,f#3,c4] ~@3, ~@32 f2@9 ~@2 a2@11 ~ f2@11 ~ a2@10 ~@2 c3@9 ~@2 g2@11 c3@10 ~@2 g2@10 ~ g2@10 ~ b2@11 ~ g2@11 ~@34, ~@118 e3@4 ~@36 d3@13 ~@21]/8", // C F C C5 G7 Cdim
  BY: "~ [e3,g3,c4]@4 ~@7", BZ: "~@7 [f3,a3]@4 ~@8 [f3,a3]@5, ~@2 f2@9 ~@2 a2@11",
  CA: "~@7 [f3,a3]@5 ~@6 [f3,a3]@5 ~, ~ f2@11 a2@10 ~@2", // F
  CB: "[c3@6 [e3,g3,c4]@4 ~@7 [e3,g3,c4]@5 ~@7 [e3,g3,c4]@4 ~@7 [e3,g3,c4]@5 ~@7 d3@4 ~ [e2,e3]@5 ~ [f2,f3]@5 g3@5 ~ [g3,c4,e4]@4 ~@2 [f#3,c4,d#4]@5 ~ [g3,c4,e4]@6 [a2,a3] ~@3, ~@11 g2@11 ~ c3@10 ~@2 g2@11 [f2,f3]@9 ~@13 g2@10 ~@18, ~@51 d2@4 ~@41]/4", // C E F C Cdim C A F
  CC: "[~@2 [d2,d3] ~@4 [g2,g3] ~@5 [b2,b3]@3 ~@3 [c3,c4]@10 ~@13 f2@6]/2", // D G B C
  CD: "[[f3,a3]@3 ~@9 [f3,a3]@5 ~@7 [f3,a3]@6 ~@6 [f3,a3]@5 c3@6 [e3,g3,c4]@3 ~@8 [e3,g3,c4]@6 ~@7 [g3,c4]@5 ~@6 [e3,g3,c4]@5 ~@6 [f3,g3,b3]@3, ~@5 a2@11 ~@2 f2@12 a2@10 ~@12 g2@12 c3@11 ~ g2@10 ~@2 g2@8, ~@70 e3@5 ~@21]/4", // F C C5 C G7
  CE: "~@9 [f3,g3,b3]@5 ~@6 [f3,g3,b3]@4, ~@3 b2@11 ~ g2@9", // G7
  CF: "[~@8 [f3,g3,b3]@6 [d#3,f#3,c4] ~@2 [d#3,f#3,c4] ~@2 [d#3,f#3,c4]@7 ~@6 [d#3,f#3,c4]@2 ~@5 [e3,g3,c4]@8, ~@2 d3@13 ~@33]/2", // G7 Cdim C
  CG: "[~@22 [f3,a3]@4 ~@8 [f3,a3]@5 ~@7 [f3,a3]@5 ~@6 [f3,a3]@4 ~@8 g3@3, ~@16 f2@10 ~@2 a2@11 ~ f2@11 ~ a2@10 ~ c3@9, ~@68 [e3,c4]@3 ~]/3", // F C
  CH: "~@8 [e3,g3,c4]@5 ~@7 [e3,g3,c4]@4, ~@2 g2@11 ~ c3@10", CI: "~@4 [e3,g3,c4]@3 [f2,f3]@2 ~ [d2,d3]@2, ~ g2@6 ~@5",
  CJ: "~@2 [e2,e3]@6 [f2,f3]@5 ~ g3@5 [g3,c4,e4]@4 ~, ~@13 g2@5 ~@6", // E F C
  CK: "~ [f#3,c4,d#4]@5 ~ [g3,c4,e4]@6 [a2,a3] ~@5 [d2,d3] ~@4", // Cdim C A D
  CL: "~ [g2,g3]@2 ~@4 [b2,b3]@2 ~@4 [c3,c4]@5 ~@2 [g2,g3] ~@3", CM: "~ [c2,c3]@4 ~",
})).s("gm_piano").gain(0.47)

stack(piano, piano_2)