// I Love Thee — Edvard Grieg
// 120 bpm, 4/4, key C 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 B@8 C D@2 E@7 F@7 G H@3 I@7 J@6 K@2 L@7 M@7 N@7 O P@8 Q@7 ~@2 R@3 ~@2>".pickRestart({
  A: "~@13 c5@3, ~@10 a4@15 e4@7, ~@17 b4@11 ~@4, ~@9 f4@5 ~@2, ~@19 e5@10 ~@3",
  B: "[e5@7 ~@23 [g4,g5]@7 ~@6 a5@3 ~@203 e3@7, ~@7 b5@30 [e4,g#4,g5,g#5]@14 f5@31 g6@6 f6@18 f5@19 b3@15 f5@4 d5@3 b4@5 g4@5 f#4@7 f4@64 ~@28, ~@14 a5@24 ~@8 a5@5 d4@10 [a#4,a#5]@6 g3@24 d6@4 b5@3 g5@4 f#5@4 a3@7 ~@2 [a#3,a#4]@5 g2@44 a3@22 ~@22 b3@46 ~@2, ~@22 [b4,d5,f#5]@17 ~@4 a4@29 b5@5 e6@30 f4@28 g5@30 f3@64 ~@27, ~@51 f6@22 b4@34 [d3,a4]@17 b4@5 e5@38 ~@15 [a#2,a#3]@29 ~@45]/8", // G E A# Bm D5 A#
  C: "~@2 e4@11 ~@19",
  D: "[~@8 e4@5 ~@3 b3@10 [b3,e4]@9 e4@5 ~@3 [c4,e4]@5 ~@2 [f#3,e4]@7 [g3,b3,d4]@7, g3@11 ~@5 e4@6 ~@20 e3@10 ~@12, ~@8 g#3@11 ~@16 [a3,c4]@10 ~@5 c4@6 ~@8]/2", // E5 C F#7 G Am
  E: "[~@46 b3@7 ~@15 c#4@9 g3@5 ~@3 c#4@8 ~@14 a3@8 c4@8 ~@8 [f#3,e4]@7 ~ e4@7 a3@11 ~@18 a3@6 ~@9 g4@6 ~ [d3,g4]@7 [d3,a3,c4,g4,e5]@9 ~ g2@4 ~@5 f4, ~ [a3,e4]@19 ~@11 f3@48 ~@14 f3@18 ~@4 [f#3,e4]@16 ~@8 f#3@18 d2@56 g1@3 ~@8, ~@11 g3@34 g#3@8 g#3@13 ~@2 g3@4 ~@5 e3@34 ~@4 e3@43 ~@23 a5@33 ~@10, ~@60 a2@45 a2@53 ~@23 a3@8 c4@7 d5 [b3,d4]@17 ~@10, ~@100 [g3,c#4]@11 ~@13 c4@34 e4@29 d3@2 [e4,c5]@24 e5@11]/7", // F#7 G5 Am7 A5 F#7 Bm Gdim C
  F: "[~@4 d5@5 ~ [g#3,a#4]@10 ~@6 g#4@11 ~@58 [b3,b4]@9 ~@18 [c4,e4]@7 ~ [c4,e4]@7 ~ d4@8 ~@37 [a3,f4]@8 f4@10 ~@12 a3@11, d3@59 ~@19 g3@13 ~@14 b3@11 ~@6 e3@15 [g3,g4]@10 ~@9 d3@63 ~@5, ~@10 d5@31 ~@8 c2@42 ~@22 a4@25 ~@18 g3@35 ~@10 f4@18 ~@5, ~@87 [g#3,g#4]@12 ~@5 b4@12 ~@13 [f#3,f#4]@9 ~@8 [a3,e4,a4]@21 ~@9 f3@26 f3@17 ~@5]/7", // G#sus2 B C Dm G G# F# A5
  G: "~@5 e3@5 ~@16 [g3,c#4]@6, ~@25 e4@7", // Gdim
  H: "[~@10 c4@11 ~@3 a3@4 ~@7 [f#3,e4]@7 ~ [c4,e4]@7 [f#3,c4]@11 ~@15 a3@4 [a3,g4]@8 ~ d3@6 [b3,d5], ~ [a3,e4]@12 ~@8 [f#3,c4,e4]@15 ~@6 f#3@8 ~@22 a5@24, ~@5 a2@56 d2@35, ~@28 a3@33 e4@27 [a3,e4,g4,c5]@8, ~@9 [g4,e5] ~@2]/3", // F#7 C F#dim A7 Bm A5 F#m7b5 Am7 …
  I: "[[d3,d4,g4]@6 ~@24 d4@4 [f4,a4,c5,f5]@7 [f4,a4,c5,f5]@8 ~ [f4,a4,c5]@7 ~@17 f4@11 ~@5 g#3@6 ~@10 [f4,g4,c5,f5]@8 b4@10 ~@35 c4@7 ~@13 e3@9 ~ c3@7 [e3,b3]@7 ~ e3@4 ~@4 e3@8 e3@4, ~@6 d3@10 e4@47 g1@5 f3@2 c4@15 [f4,g#4,c5,f5]@11 [f4,g#4,c5,f5] g#3@9 g3@13 ~@5 [e4,f5]@7 g2@5 g3@3 d4@12 [g4,e5]@15 c4@33 ~@4 b3@19 ~@2, ~@7 [c4,g4,e5]@11 ~@8 [f4,a4,c5,f5]@8 d4@23 [d4,a4]@52 ~@5 [b3,f4,g4]@19 c3@35 ~@20 g#3@11 ~@25, ~@14 g2@43 f4 c5@7 g2@44 ~@21 c2@38 ~@43 [a2,a3]@11 ~@2, ~@49 f5@8 f5@9 d3@43 ~@5 f5@5 ~@6 b4@9 e3@34 ~@10 g3@20 ~@26]/7", // G5 F Fsus2 E5 Fm Fmaj7 C F …
  J: "[~@5 e3@2 ~@6 [g2,d3]@9 ~@124 c4@2 ~@13 c4@2 ~@10 e4@5 ~@12 b3 ~, ~@5 [f#2,f#3]@10 ~@7 a3@19 ~@66 g2@33 e4@3 g#4@10 ~@3 e4@5 ~@4 a4@19 ~ e4@5 ~@2, ~@12 g3@11 e3@18 ~@31 f3@37 ~@9 e3@28 ~@4 b4@7 b4@10 ~@14 [f#3,f#4]@9 ~@2, ~@36 g3@44 ~@19 c1@47 ~@46, ~@133 g4@13 ~@2 e4@4 ~ c4@7 ~@6 a3@18 ~@4 [g3,g4]@4]/6", // G5 F# G
  K: "[d4@4 ~@24 a3@7 f3@9 ~@4 d4@3 f3@2 ~@6 g#3@4 d4, ~@4 a4@14 ~@3 d3@15 ~@20 d4@7 ~, ~@15 g4@22 ~@17 b3@7 ~@3, ~@25 g3@12 ~@7 f3@7 g#3@7 f3@6]/2",
  L: "[~@4 f3@4 ~@10 c#4@3 ~@23 c#4@5 ~@9 e4@3 ~@70 a3@3 ~@41 d4@3 ~@35 c2@5 c3@6, ~ a2@7 g3@8 g3@5 e3@7 e3@21 a2@25 e4@11 e3@5 [c4,a4]@3 e4@3 f#4@6 d2@7 ~@11 a4@2 c4@4 [g4,a4]@39 g2@21 a1@8 a#1@14 f3@7 ~@9, ~@10 c#4@7 ~@4 e4@16 c#4@5 [g3,g4]@9 ~@4 f#3@3 c4@6 f#4@4 c5@35 e5@42 a2@2 c3@3 [g3,c4]@3 c3@2 a2@4 e4@19 d4@41 ~@5, ~@13 f3@9 ~@2 g3@6 g3@9 e4@7 ~@3 a4@27 c4@3 f#3@2 e3@2 a2@22 ~@13 a3@11 c4@6 a3@33 f3@3 b3@7 g#1@10 ~ [a2,f3]@6 ~ a#2@3 g#3@4 b1@8 ~ g3@5 ~@7, ~@25 c#4@7 c#4@3 [f3,f4]@16 ~@2 e3@18 f#4@17 f#3@17 ~@10 g3@19 g3@3 c3@3 a2@2 [d2,b3]@20 g1@18 g#2 f3@3 a#3@4 ~@3 a3@5 ~ f3@9 b2@8 ~@10]/7", // F Gsus2 G C5 Dm F G
  M: "[[g3,c4,e4]@4 e4@4 e4@3 [g3,c4,e4]@2 [c4,e4]@3 [g3,c4,e4]@3 [g3,c4,e4]@3 ~@5 [g3,c4,e4]@2 ~@5 [c4,e4] ~@7 [b3,c4]@3 ~@7 [b3,c4]@3 ~@5 a3@2 e4@2 e4@3 [e3,c4]@2 ~@5 f#3@2 ~@5 [g3,b3,d4] ~@9 a#3@3 ~@3 d5@2 ~@7 g4@4 g4@3 ~ g4@3 [d4,g4]@2 ~@10 [a3,d4]@3 [a3,d4,f4]@3 [d4,f4]@2 ~ d4@3 ~ a3@5 d4 b3 ~@2 d4@3 ~@4 [b3,d4]@2 ~ [g#3,b3]@5 ~@7 [g3,c#4,f4]@4 [g3,c#4,f4]@3 f4@3 ~@2 e4@4 e4@3 [g3,c#4,e4]@3 [g3,c#4,e4]@2 [c#4,e4]@3 [g3,c#4,e4]@3 ~ [c#4,e4]@5 [g3,c#4,e4]@3 ~@5 [g3,c#4,e4]@3 [g3,c#4]@4, ~@22 [g3,c4,e4]@5 ~@2 [g3,c4,e4]@5 g#3@2 ~ g#3@34 [f#4,f#5]@8 g4@8 a4@7 g4@12 ~@13 g4@2 f4@8 ~@8 f4@3 ~ f4@7 ~@7 f4@11 ~ [c#5,f5]@57, ~@24 [g4,g5]@10 ~@2 e4@3 [b4,b5]@9 [b4,b5]@25 c4@3 ~ c4@5 ~@5 a5@12 ~@3 g5@23 f5@29 f5@12 a5@17 [g3,c#4] e5@4 ~ e5@35, ~@31 [g#4,g#5]@24 e4@2 [a4,a5]@2 [c4,e4]@3 [a3,c4]@2 e5@5 [e3,c4] e4@4 e4 ~@3 g5@10 c#3@6 a#3@4 ~ [d2,d3]@27 ~@40 [a1,a2]@2 ~@15 f4@41, ~@37 c4@4 e4@3 ~ [b3,e4]@6 e4@3 ~ b3@19 ~@2 [f#3,e4]@5 ~@3 [g3,b3,d4]@5 ~@2 e4@5 a4@3 ~@21 d4@6 ~@24 [g#3,b3]@4 [g#3,b3,d4]@4 ~@2 d4@6 ~ a4@45 [c#4,e4]@2 [a4,a5]@10]/7", // C Cmaj7 C G G5 D5 Dm Bm …
  N: "[a2@2 ~@3 [f#3,c4,e4]@4 [f#3,c4,e4]@3 [f#3,e4]@2 ~@11 c4@2 [f#3,c4,e4]@2 ~ c4@2 [f#3,c4,e4]@3 [f#3,c4,e4]@5 [f#3,c4,e4]@2 ~@6 [f#3,c4,e4]@2 ~@13 c4@2 ~ [c4,e4]@2 ~ [c4,e4]@2 ~@8 [c4,e4,g4,e5,g5]@2 ~@5 [c4,e4,g4,e5,g5]@3 ~@6 [d4,e4] ~@6 [a3,c4,e5]@2 e5@2 ~@10 [a3,c4,f4,a4,c5,f5]@4 [d3,a3,c4,f4,a4,c5,f5]@3 [d3,a3,c4,f4,a4,c5,f5]@3 ~@3 [d5,d6]@3 ~@5 [a4,c5]@3 [d3,a3,c4,f4,a4,c5,f5]@3 [d3,a3,c4,f4,a4,c5,f5]@2 [d3,a3,c4,f4,a4,c5,f5]@3 ~ [d3,a3]@5 [d3,a3,c4,f4,c5,f5]@2 ~@10 [a3,f4]@2 ~@12 [f4,f5]@7 [d3,f3,g#3,c4,f4,g#4,c5,f5]@5 [d3,f3,g#3,c4,f4,g#4,c5,f5]@3 ~ [d3,f3]@2 ~ g#4@3 [g#3,g#4,g#5]@5 [g#3,g#4]@4 ~ f3@2 [d3,f3,g#3,c4,f4,g#4,c5,f5]@3 g3@4 [d3,f3,g3,c4,f4,c5,f5]@3, f#5@51 e5@25 [a4,a5]@6 e4 [a4,a5]@9 [b4,b5]@12 [a3,c4]@3 e5@58 [d3,c4,f5]@3 a3@27 [c4,f4,g#4,c5,f5] g#3@2 c4 [d3,f3,f4,c5,f5]@8 g#5@4 [d3,g#3,c4,f4,g#4,f5]@3 ~@10, e5@50 [f#3,c4,e4]@5 d3@39 [b3,g4,d5]@3 [b3,d4,d5]@12 g2@3 ~@14 [d3,a3,c4,f4,c5,f5]@6 [d5,d6]@4 [d3,a3,c4,f4,f5]@3 ~@9 [c4,f4,a4,c5,f5]@6 a4@2 [f4,c5,f5] [d3,a3,c4]@4 [d4,d5,d6]@56 [g4,g5]@7, [c5,c6]@24 [f#3,e4]@3 ~@2 [f#3,e4]@3 ~@10 c4 [f#3,e4]@2 [c5,c6]@10 d2@4 ~@3 [e4,g4]@3 g4@3 g4@3 [c4,e4,g4] [a4,a5]@2 g4 [c4,e4]@4 ~@2 [c4,g4,e5,g5]@5 ~@3 [c4,e4,g4,e5,g5]@6 ~@2 g4@5 g4@8 g3@58 c4@6 [g1,g2]@44 ~@6, a1 ~@13 [f#3,c4,e4] [a4,a5]@3 [f#3,c4,e4]@3 [a4,a5]@35 ~ e6@38 ~@5 [c5,c6]@10 ~ e6@57 [f4,f5] [d3,c5]@11 f6@37 ~@7]/7", // F#m7b5 F#7 F#m7b5 C Dsus2 Am F Dm7 …
  O: "[f3,g3,c4,f4,c5,f5]@4 ~ b4@4 [d3,f3,g3,b3,f4,g4,b4,f5]@4 ~@11 [d3,f3,b4]@3 [d3,f3,b3,f4,b4,f5]@4 c2, d3@9 ~@4 [d3,f3,g3,b3,f4,b4,f5]@10 g4@9, ~@2 b3@2 ~@5 [e4,e5,e6]@7, ~@5 [g#5,b5]@27, ~@23 [b3,f4,f5] g3@8", // Fsus2 G7 Bdim G7 E G#m Bdim
  P: "[~@10 d4@9 [c3,e3,a#3,c4,e4,a#4,e5]@5 [c3,e3,a#3,c4,e4,a#4,e5]@4 ~ e3@3 c4@5 ~ [c4,c5]@4 ~ c4@5 ~ e3@3 c4@3 ~@4 [e4,a#4,e5]@3 e4@3 e4@3 ~ a#4@2 ~@7 [e4,a#4,e5]@3 ~@12 [c4,c5]@3 ~ c5@4 c4@3 ~@4 [f3,f4]@4 ~@2 c4@3 ~@9 [c3,a3,c4]@3 a3@3 ~@3 [c3,f3,c4]@3 ~@8 [c3,a3]@2 ~@5 c2@2 ~ c3 ~@4 [d3,f3,g#3,d4,f4]@3 [d3,d4,g#4]@4 [d3,d4]@4 ~@2 [b3,b4]@4 ~@3 [d4,f4]@3 ~@18 [b3,f4]@3 ~@9 [f3,b3]@4 [c1,c2]@2 ~@12 [e3,c4]@5 e3@5 e3@6 ~@4 [g2,g3]@4, d4@6 d5@37 c5@19 [a#4,e5]@3 e3@3 [e4,e5]@3 e5 a#4@3 [a3,a4]@8 c2@4 g4@55 d5@7 [c3,a4]@6 ~@17 [g#3,d4]@9 ~@3 [g#3,d4]@35 ~@29 e4@8, ~ c3@9 d6@38 [c4,e4,a#4,e5]@4 [e4,a#4,e5]@3 c4@33 g3@60 a3@3 c4@44 b3@3 f3 f2@20 ~@6 [g#2,g#3]@31, ~@2 e4@17 d4@37 c3@36 ~@4 c4@4 ~@4 c5@8 [f3,f4]@6 c4@4 [f3,f4]@10 [a3,a4]@6 [c4,f4]@5 d4@12 c5@54 [a#2,a#3]@9 [f3,b3]@15 ~@23, ~@3 a#4@16 ~@9 [c3,a#3,c4,e4,a#4,e5]@4 [c3,a#3,a#4,e5]@5 c6@5 c6@50 ~@12 a4 c4@3 a4@9 ~ a4@11 [c3,c4]@6 f4@2 ~ f3@16 ~@6 g#4@4 ~@14 b3@6 f4@5 [c2,c3]@30 ~@37]/8", // C7 C Edim C F F5 F Ddim …
  Q: "[g2@14 ~@8 e4@4 g3@4 ~@3 [e4,c5]@3 ~@6 [e4,g4,c5]@3 e4@2 ~@4 [g4,c5,e5,g5]@2 g4@3 ~@3 [c5,g5,c6]@2 ~@6 [g5,c6]@3 ~@6 [g5,e6,g6]@3 ~@5 [g#5,e6,g#6]@3 ~@7 [b5,c6,e6]@3 ~@7 b5@4 ~@6 a6@4 ~@6 [c6,e6]@3 ~@7 [f#5,f#6]@3 ~ f#6@3 ~@4 b5@3 ~@12 [a5,a6]@6 ~@21 g6@35 ~@2, g3@22 ~@14 c5@6 ~@11 [c5,e5,g5]@6 ~@2 [e5,g5]@3 [g4,c5]@3 e5@3 c6@3 g4 e5@5 [g5,c6,e6,g6]@2 g#4 [c5,e5]@5 [g#5,c6,g#6] e6@2 b4@10 [b4,e5]@13 ~@8 [c5,e5]@10 [c5,e5]@11 ~@7 c#4@27 g5@46 ~@2, ~@17 e3@13 e3@7 g4@5 ~@3 [g4,c5]@6 ~@5 [e4,g4]@8 e4@26 e5@5 ~@2 [b5,c6,b6]@7 ~@4 b5@6 ~@23 c6@5 ~@2 [g5,g6]@4 g5@18 a6@16 d6@40 ~@2, ~@36 c4@3 e3@52 c5@9 ~@11 e5@10 ~@20 [g4,b4,d5]@9 ~ a4@5 e5@33 ~@35, ~@39 [g3,c4]@9 [c4,e4]@8 c4@37 b6@3 ~@22 a6@24 ~@6 g6@18 a5@7 d5@49 ~@2]/7", // C C5 C C#m Cmaj7 C F# A …
  R: "[~@31 g2@64 ~]/3",
})).s("gm_piano").gain(0.32)

// chords · piano · "A.PIANO 1" · soft notes
const piano_soft = note(`<
  A@3 ~@3 B@6 C@4 D E@5 F@6 G H@2 ~@3 I@8 J K@3 L@2 M@2 ~@2 N O P Q R S T U ~@2 V@2 W@2 X ~ Y@2 Z@2 AA@6 AB@2 AC@8 ~
>`.pickRestart({
  A: "[~@25 a3@15 f#4@14 [f4,f#4]@15 c#5@15 ~@12, g4@29 ~@11 [c5,d#5]@31 ~@25, ~@11 f#4@18 ~@67, ~@17 g3@11 ~@68]/3", // F#maj7 Cm
  B: "[~@93 c4@16 [c4,e4]@9 [c4,e4]@9 ~ e4@8 c4@5 ~@3 c4@6 ~@4 c4@9 ~@29, ~@4 a2@22 ~@22 [g1,b2]@39 c3@51 ~@54, ~@5 [d2,d3]@46 ~@25 e4@15 g3@11 ~@25 c4@8 ~@57, ~@77 e3@8 g2@53 ~@54, ~@41 c2@28 ~@27]/6", // C G D
  C: "[~@21 d4@9 [a3,d4]@9 [a3,d4]@8 ~@6 b3@13 ~@11 c#4@5 ~@4 g3@7 [g3,c#4]@7 ~@28, ~ [c#3,a#3]@19 a3@10 ~@98, ~@11 d3@55 ~@62]/4", // D5 Gdim F#
  D: "~@19 e4@11 ~@2",
  E: "[~@12 e5@9 ~ c5@7 ~@35 g3@10 ~@16 a#3@10 ~@23 [c4,e4]@9 [c4,e4]@10 ~ e4@9 [c4,e4]@3 ~@4 [c4,e4], ~@10 a5@10 ~ e5@22 ~@31 f4@27 ~@12 g2@42 ~@5, ~@11 [g4,c5]@10 g4@8 ~@34 c4@37 g4@23 ~@19 g4@13 ~@5, ~@82 [a3,a4]@19 [g3,b3,f4]@22 ~@19 c4@10 ~@8]/5", // C C5 A G7
  F: "[~@9 c4@9 a3@23 b3@3 ~@6 [c#3,a#3]@19 ~ a3@8 [a3,d4,f4]@9 d4@7 ~ b3@3 ~@48 [g3,c#4,e4]@8 ~@7 c#4@11 ~@20, ~@18 c4@8 ~@44 d4@4 ~@20 g#3@11 g#3@18 ~@5 g3@14 ~@50, ~@18 e4@3 ~@48 g4@26 ~@11 b3@17 ~@4 [c#4,f4]@15 ~@50, ~@37 a2@18 ~@9, ~@69 e3@17 ~@10]/6", // F# Dm C#dim C#
  G: "~@4 c4@7 ~@8 e4@10 ~@3", H: "[~@4 c5@4 e5@11 ~@13, ~@2 c5 ~@5]/2",
  I: "[~@23 e4@14 ~@14 c3@10 ~ e3@6 ~ c3@7 ~ c3@4 ~@2 c3@9 ~ e2@8 c3@4 ~@4 b2@9 ~@77 c2@9 ~@35 g#3@8 b3@7 b3@2, ~@37 e5@31 b2@8 b2@18 ~@24 a#2@18 ~@73 c3@33 ~@14, ~@38 [e4,g4]@33 ~@147 g3@11 ~ g3@13 ~@13, ~@51 g2@20 ~@48 c#2@17 ~@32 [g1,g2,b2]@36 ~@21 e4@11 ~@20, ~@61 g#2@10 ~@21 c3@4 ~@36 [d2,a2,d3]@44 ~@46 c4@11 c4@9 ~@14]/8", // Em G D5
  J: "~@3 e4@4 ~@4 e4@2 ~@5 e4@5 c4@2 ~@7, ~@4 c4@3 e3@5 ~@4, ~@17 c4@6 ~@9",
  K: "[~@5 a3@3 ~@3 e4@4 ~@15 d4@5 ~@6 d4@5 a3@6 ~@9 b3@10 ~@25, ~@5 c#3@10 d2@20 f4@51 ~@10, ~@8 a#3@9 ~ a2@18 ~@2 a3@8 ~@50]/3",
  L: "[~@14 e4@5 ~@10 e4@13 ~@22]/2", M: "[~@16 c3@25 ~@23, ~@12 a2@31 ~@21]/2",
  N: "~@4 [g3,c4]@4 [g3,c4]@3 ~@2 g3@3 ~@16", O: "~@13 c4@7 ~@3 c4@4 ~@5", P: "~@3 e4@3 ~@26",
  Q: "~@11 [a3,d4]@3 [a3,d4]@4 [a3,d4]@3 a3@9 ~@2", R: "~ f4@2 ~@4 a3@3 a3@3 d4@6 ~ g#3@2 ~@8 g#3@2",
  S: "~@20 [g3,c#4]@3 ~@9", T: "~@6 g3@2 ~@4 g3@5 ~@3 g3@5 ~@3 e4@4", U: "~@6 c4 ~@9",
  V: "[~@12 c#3@2 ~@7 d3@3 ~@6 a4@11 ~@23]/2", W: "[~@7 c5@2 ~@42 c5@3 ~@10, a#5@57 ~@7, ~@6 a4@51 ~@7]/2",
  X: "~ a#5, ~@13 g4@10 ~@9",
  Y: "[~ e3@15 [c3,a#3]@5 e3@12 ~@17 e4@10 ~ a4@3, e4@15 ~@6 a#3@39 ~@4, ~@49 [a#4,e5]@11 ~@4]/2", // C7 A#dim
  Z: "[a4@4 ~ c5@3 ~@11 c5@3 ~@21 c3@7 a4@3 f4@6 ~@5, ~@4 a4@4 ~@14 c5@37 ~@5]/2",
  AA: "[~@4 [f3,g#3,f4]@4 [f4,g#4]@3 ~@10 [d3,f3,g#3,g#4]@3 ~@9 [f3,b3]@2 ~ f4@6 f3@3 [f3,b3,f4]@9 f4@4 f4@14 e4@6 [c4,e4]@4 [c4,e4]@5 ~ [e3,c4]@11 ~@2 [e3,c4,e4]@6 ~@11 [g3,c4,g4]@4 ~@8 g4@3 e4@5 ~@17 e5@2 c6@6 e6@3 [g5,e6]@6 c6@3 ~@6 c6@2 ~@9, ~@8 [f3,g#3]@5 [d3,f3]@8 ~@3 f3@8 f4@3 f3@3 ~@69 [c4,e4]@11 ~@4 [c4,g4]@4 g3@3 c4@3 ~@9 e5@3 g3@45 ~@3, ~@11 [f4,g#4]@10 ~@3 g#4@34 ~@51 c2@48 c5@3 ~@32, ~@9 b4@20 ~@26 g2@32 ~@9, ~@25 d3@34 ~@48 e3@6 ~@10 e4@3 c3@63 ~@3]/6", // Fm Ddim Fdim C C5 C Fm Dm …
  AB: "[~@8 [c6,e6,b6]@4 [c6,e6,b6]@4 ~@3 [a5,c6,e6]@3 ~@17 c6@2 ~ f#5@5 ~@2 d6@3 ~ b5 ~@3 a#4@7, ~ e6@7 ~@8 c5@7 e6@5 ~@3 e6 c6@3 f#4@3 e6@3 e6@5 ~@6 d6@2 ~@10, ~@4 c5@11 ~ a4@30 ~@18, ~@11 a5@12 ~@9, ~@11 c6@2 e4@10 ~@9]/2", // Cmaj7 Am
  AC: "[e6@6 ~@13 a5@9 a5@34 ~@32 f5@46 ~@88 e4@28, ~@6 e6@22 ~@45 b3@64 ~@3 c1@41 g3@64 ~@11, ~@8 d4@55 g2@12 f4@64 ~@12 c2@43 c4@62, ~@9 g4@53 ~@5 d3@12 g4@63 ~@23 c3@64 ~@27, ~@11 a4@51 ~@8 g3@13 b4@59 ~@30 e3@64 ~@20]/8",
})).s("gm_piano").gain(0.16)

stack(piano, piano_soft)