// Stella di mare — Dalla
// 130 bpm, 4/4, 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: Full arrangement: all 167 bars on a 24-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(130/4)

// 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 · electric bass pick
const bass = note(`<
  ~@20 A@8 B@4 C@5 D@6 E@7 F@2 G@8 H@6 I J@4 K@6 L@2 M N@2 O@2 P Q@2 R S T U@2 V W@5 X Y@5 Z AA AB AC AD AE ~ AF@2 AG
  AH@7 AI@6 AJ@4 AK@4 AL@3 AM@2 AN AO AP AQ AR@4 AS@3 AT AU AV AW@2 AX AD AY AZ BA@4 BB@3
>`.pickRestart({
  A: "[~@23 g1@60 f1@60 g1@49]/8", B: "[~@11 f1@29 ~ f1@30 g1@25]/4", C: "[~@5 g1@30 f1@28 ~@2 f1@30 g1@25]/5",
  D: "[~@5 g1@30 f1@27 ~ f1@28 g1@26 ~@2 g1@25]/6", E: "[~@3 f1@27 ~ f1@27 ~ g1@26 ~@2 g1@28 f1@26 ~ f1@26]/7",
  F: "[~ e2@23]/2", G: "[~@9 c2@55 e2@54 ~@4 a2 ~@2 a3@2 g3@45 ~ g1@19, ~@59 f2@20 ~@17, ~@62 e3 ~@33]/8",
  H: "[~@8 g1@23 ~@4 f1@22 ~@6 f1@22 ~@5 g1@18 ~@9 g1@17 ~@10]/6", I: "f1@7 ~",
  J: "[~@3 f1@13 ~ f2@10 f1 ~@2 g1@12 ~ g1@13 ~ g2@13 g1@7 g2@6 f1@11 ~@2]/4",
  K: "[f1@13 ~ f2@13 f1@8 ~@2 f1@3 g1@12 ~ g1@13 g2@12 ~@2 g1@9 ~ g1@2 ~ f1@8 ~@2 f1@6 f1@3 ~ f2@3 f1@6 ~ f1@3 f2@3 f1@5 ~@2 f1@3 f2@3 f1@2, ~@53 a1 ~@90]/6",
  L: "[~ e1@2 ~ e1@2 ~@2 e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@5 ~@2 e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~]/2",
  M: "~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5, ~ b1 ~@22",
  N: "[~@2 c2@5 ~ c2@5 ~ c2@5 ~@2 c2@5 ~ c2@3 e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~@2 e1@2 ~ e1@2]/2",
  O: "[~ e1@2 ~ e1@5 ~ e1@2 ~ e1@2 ~@2 e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ c2@5 ~ c2@5 ~@2 c2@5 ~]/2",
  P: "c2@5 ~ c2@5 ~@2 c2@5 ~ c2@5",
  Q: "[~ c2@5 ~ c2@2 ~@2 f1@2 ~ f1@2 ~ a1@4 ~@2 c2@5 ~ a1@3 f1@5 ~ f1@2 ~@2 a1@5 ~]/2",
  R: "c2@5 ~ f1@3 f#1@3 g1@2 ~ g1@2 ~ b1@3 ~@3", S: "~ d2@5 ~ b1@2 ~ g1@5 ~ g1@2 ~ b1@5",
  T: "~ d2@5 ~ b1@2 ~@2 d2 ~@2 f1@2 ~ f1@2 ~ a1@4",
  U: "[~@2 c2@6 a1@2 ~ f1@5 ~@2 f1@2 ~ a1@5 ~ c2@5 ~ f1@3 f#1@3 g1@2 ~ g1@3 b1@2 ~]/2",
  V: "d2@2 ~@2 e2@6 d2@3 g1@5 ~ g1@3 b1@2",
  W: "[~ d2@3 e2@6 ~ d2@3 g1@3 e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@5 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ c2@5 ~@2 c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@3 e1@2 ~ e1@2 ~, ~@62 b1 ~@57]/5",
  X: "e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~@2 e1@5 ~ e1@2",
  Y: "[~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~@2 c2@5 ~ c2@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@5 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ c2@5 ~@2, ~@113 b1 ~@6]/5",
  Z: "c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~", AA: "c2@5 ~ c2@5 ~ c2@5 ~ c2@3 e1@2 ~",
  AB: "e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~@2 e1@5", AC: "~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ c2@5",
  AD: "~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5", AE: "~ c2@5 ~ c2@5 ~@2 c2@5 ~ c2@2 ~@2", AF: "[~@20 g2@6 ~ a1@21]/2",
  AG: "~ a1 ~@3 a1@19",
  AH: "[~@3 a1 ~@3 g1@21 ~ g1 ~@3 g1@21 ~ g1 ~@3 f1@21 ~ f1 ~@16 f2@9 f1 ~@3 g1@12 g1@12 ~ g2@12 g1@7 g2@6 f1@7, ~@85 f1@18 ~@65]/7",
  AI: "[~@6 f1@12 f2@12 ~ f1@8 ~ f1@3 g1@11 ~@2 g1@12 ~ g2@12 g1@9 ~ g1@2 ~ f1@8 ~ f1@6 f1@3 ~ f2@3 f1@6 f1@3 f2@3 f1@5 ~@2 f1@3 f2@2 ~ f1@2 ~, ~@56 a1 ~@87]/6",
  AJ: "[e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@5 ~ e1 ~@2 e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@4 ~@2 c2@5 ~ c2@5 ~ c2@3, ~@45 b1 ~@50]/4",
  AK: "[e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@5 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@2 ~]/4",
  AL: "[f1@2 ~ f1@2 ~ a1@4 ~@2 c2@5 ~ a1@2 ~ f1@5 ~ f1@2 ~ a1@5 c2@5 ~ f1@3 f#1@3 g1@2 ~ g1@2 ~ b1@3 ~@3 d2@5 ~ b1@2 ~ g1@4]/3",
  AM: "[~@2 g1@2 ~ b1@5 ~ d2@5 ~ b1@2 ~ d2 ~@2 f1@2 ~ f1@2 a1@4 ~@2 c2@5 ~ a1@2 ~ f1@4 ~]/2",
  AN: "~ f1@2 ~ a1@5 ~ c2@5 ~ f1@3 f#1@3 g1@2", AO: "~ g1@3 b1@2 ~ d2@2 ~ e2@6 d2@3 g1@5",
  AP: "g1@3 b1@2 ~ d2@2 ~ e2@6 d2@2 ~ g1@3 e1@2 ~", AQ: "e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@5 ~",
  AR: "[e1 ~@2 e1@2 ~ e1@2 ~ e1@2 ~ e1@2 e1@2 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@4 ~@2 c2@5 ~ c2@4 ~@2 c2@5 ~ c2@5 ~ c2@3 e1@2 ~ e1@2 ~ e1@2 ~ e1@2 e1@2 ~ e1@2 ~ e1@2 ~ e1@5 ~ e1@2, ~@17 b1 ~@78]/4",
  AS: "[~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 c2@5 ~ c2@5 ~ c2@2 ~ e1@2 ~ e1@2 ~]/3",
  AT: "e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@5 ~ e1 ~@2",
  AU: "e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ c2@5 c2@4, ~@15 b1 ~@8", AV: "~@2 c2@5 ~ c2@4 ~@2 c2@5 ~ c2@4",
  AW: "[~@2 c2@5 ~ c2@5 ~ c2@3 e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 e1@2 ~ e1@5 ~ e1@2 ~ e1@2]/2",
  AX: "~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ c2@5 ~ c2@5", AY: "~ c2@5 c2@5 ~ c2@2 ~ e1@2 ~ e1@2 ~ e1@2 ~",
  AZ: "e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@5 ~ e1 ~@2 e1@2 ~",
  BA: "[e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ c2@5 c2@5 ~ c2@5 ~ c2@4 ~@2 c2@5 ~ c2@4 ~@2 c2@5 ~ c2@5 ~ c2@3 e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 ~ e1@2 e1@5 ~ e1@2 ~ e1@2 ~ e1@2, ~@12 b1 ~@83]/4",
  BB: "[~ e1@2 ~ e1@2 ~ e1@2 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 ~ c2@5 c2@5 ~ c2@2 ~ e1@7 ~@5]/3",
})).s("gm_electric_bass_pick").gain(0.72)

// chords · piano
const piano = note(`<
  A@3 B@5 C@5 D@5 E@5 F@5 G@5 H@5 I@5 J@7 K@2 L@7 M@7 N@7 O@6 P@2 Q R S@2 T@4 U@5 ~ V@3 ~ W@3 ~ X@3 ~ Y@5 Z@2 AA@2 AB@8
  AC@3 ~@2 AD@2 ~ AE@3 AF@8 ~ AG@3 ~ AH@3 ~ AI@3 ~ AJ@3 ~ AK@3 ~ AL@3
>`.pickRestart({
  A: "[~@45 e4@11 ~@16, ~@23 d3@49, ~@23 e4@19 a#3@11 ~@19, ~@23 a#3@7 a#3@8 f3@11 ~@23, ~@27 f3@7 f4@38]/3",
  B: "[~@7 f3@4 ~@34 f4@26 ~@22 e4@23 e4@4, ~@3 f4@7 ~ c3@57 ~@3 d3@49, ~@11 e4@19 a3@11 ~@34 f3@11 f3@11 ~@23, ~@11 a3@7 a3@8 f3@7 e4@22 ~@16 e4@22 ~@27, ~@15 f3@7 f4@22 ~@38 f4@23 ~@15]/5",
  C: "[~@7 f3@4 ~@22 e4@22 ~@50 f4@15, f3@7 ~@4 c3@54 ~@6 d3@49, ~@3 [a#3,f4]@7 ~ e4@22 ~@38 e4@19 a#3@11 ~@19, ~@11 a3@7 a3@11 ~@42 a#3@7 ~@4 f4@22 ~@16, ~@15 f3@7 f4@23 ~@30 f3@11 f3@7 e4@22 ~@5]/5", // A#5
  D: "[~@7 [d3,f3]@4 ~@11 f4@23 ~@45 a#3@3 ~@12 f4@15, ~@3 [a#3,f4]@8 c3@55 ~@5 d3@49, ~@11 e4@22 ~@38 e4@22 e4@22 ~@5, ~@11 a3@7 ~@4 a3@8 ~@41 a#3@7 ~@4 f4@23 ~@15, ~@15 f3@11 ~@49 f3@11 f3@11 ~@23]/5", // Dm A#5
  E: "[~@7 f3@4 ~@45 e4@15 ~@26 a#3@4 ~@15 f3@4, ~@3 f4@7 ~ c3@56 ~@4 [d3,d4]@49, ~@11 e4@19 a3@11 ~@30 a#3@15 a#3@11 ~@15 [a#3,f4]@8, ~@11 a3@7 a3@8 f3@7 e4@22 ~@16 e4@19 e4@11 e4@19, ~@15 f3@7 f4@22 ~ f4@18 ~@12 f3@3 f4@34 ~@8]/5", // D A#5
  F: "[~@3 e4@4 f3@4 ~@56 f3@4 ~@45 e4@4, ~@11 c3@56 ~@4 d3@49, ~@11 e4@22 e4@22 ~@16 e4@22 e4@19 a#3@8, ~@11 a3@7 a3@11 ~ a3@7 f3@11 ~@12 f3@7 ~@4 a#3@7 a#3@11 ~@19 f3@11 ~, ~@15 f3@7 f4@23 f4@18 f4@6 ~@6 f3@7 f4@22 ~ f4@15]/5",
  G: "[~@7 f3@3 ~ a3@7 ~@27 f4@18 ~@4 f3@4 ~@19 a#3@3 ~@23 [a#3,e4]@4, f3@7 ~@4 c3@57 ~@3 d3@49, ~@3 f4@6 ~@2 e4@22 e4@23 ~@15 e4@22 e4@22 ~@5, ~@22 f4@23 ~@18 f4@6 ~@6 f3@7 f4@19 a#3@7 f3@11 ~, ~@41 a3@11 ~@19 a#3@7 a#3@8 f3@11 f3@8 f4@15]/5", // A#dim
  H: "[~@7 f3@4 ~@56 f3@4 ~@41 a#3@4 e4@4, f3@7 ~@4 c3@57 ~@3 d3@49, ~@3 f4@7 ~ e4@19 a3@7 f3@8 f4@18 f4@6 ~@6 f3@11 ~@4 a#3@7 f3@8 f4@15, ~@11 a3@7 a3@8 f3@7 e4@22 ~ e4@13 ~@2 e4@22 e4@23 ~@4, ~@15 f3@7 f4@19 a3@11 a3@17 ~@2 a#3@7 ~@4 f4@19 a#3@7 f3@11 ~]/5",
  I: "[~@7 f3@4 ~@49 f4@7 ~@39 a#3@3 ~@7 f4@4, f3@7 ~@4 c3@53 ~@3 d3@52 ~, ~@3 f4@6 ~@2 e4@18 a3@10 a3@7 f3@7 e4@14 e4@18 a#3@7 f3@7 f4@17 ~@4, ~@11 a3@7 a3@7 f3@7 e4@18 a3@17 a#3@7 a#3@7 f3@7 e4@21 [a#3,e4]@11, ~@14 f3@8 f4@21 f4@14 f3@7 ~@7 f3@7 f4@17 a#3@7 f3@10 ~ f3@7]/5", // A#dim
  J: "[f3@3 ~@18 a3@3 ~@17 a3@3 ~@8 [a3,f4]@6 ~@39 a#3@3 ~@11 f3@3 ~@18 a3@3 ~@25 f3@8, ~@3 c3@51 ~@5 d3@52 ~@4 c3@48 ~@5, ~@3 e4@21 e4@21 e4@13 ~ e4@17 a#3@7 f3@7 f4@14 f3@7 ~@4 a3@7 a3@6 f3@7 a3@4 f3@7 f4@22, ~@3 a3@7 a3@7 f3@10 f3@7 f4@14 f3@7 ~@7 f3@7 f4@18 a#3@7 f3@7 a#3@7 f4@6 ~@4 f3@7 f4@17 a3@7 f3@7 e4@12, ~@7 f3@7 f4@17 a3@7 f3@5 ~@2 a3@7 ~@7 a#3@7 a#3@7 f3@7 e4@21 e4@12 ~@2 e4@20 e4@18 a3@15]/7", // Dm
  K: "[~@19 b3@4 [b3,d4,g4]@3 a3@14 ~@3 e3@4 [a3,d4,f#4], ~ e2@12 e2@11, ~@2 [d4,g4]@21 ~@3 [d4,f#4]@20 ~@2, ~@2 b3@14 e3@24 a3@7 ~, ~ b2@3]/2", // G D G5 D
  L: "[~@9 c3@14 ~@30 g3@10 ~@17 b3@3 ~@28 e3@6 ~ [f2,c3,f3,a3,c4,e4]@48 ~@2, ~@7 g3@11 ~@5 c3@13 e4@7 [e4,g4]@20 g4@20 ~@6 b2@28 ~@51, ~@9 [c4,e4]@27 c4@27 b3@14 e3@10 e3@3 e3@14 e3@6 ~@58, ~@9 c2@24 c2@31 e2@24 e2@29 ~@51, ~@26 g3@14 c3@6 [d4,f#4]@18 d4@20 [b3,d4,g4]@6 a3 [d4,f#4]@17 [a3,d4,f#4]@10 ~@50]/7", // Fmaj7 Em C D G D
  M: "[~@53 f4@5 ~@8 a3@3 ~@41 c3@2 ~@25 d3@3 ~@25 f3@3, ~@5 d3@24 f3@10 d3@10 d3@7 ~@3 c3@11 a3@10 e4@24 f3@6 ~@7 f3@10 d3@7 a#3@10 f3@4 a#3@10 [a#3,e4]@9 ~, ~@5 e4@17 a#3@10 a#3@11 f3@13 ~@7 f3@10 c3@10 f3@4 c3@13 c3@10 ~@4 d3@10 a#3@7 f3@10 d3@13 d3@7 d3@6 ~, ~@5 a#3@7 a#3@7 f3@7 e4@20 [a#3,e4]@12 ~ a3@7 ~@4 f4@27 f4@16 ~ e4@20 e4@24 ~@10, ~@9 f3@6 f4@17 d3@4 f4@17 ~@6 e4@17 f3@4 a3@13 a3@14 [a3,e4]@6 ~ a#3@7 ~@3 f4@24 f4@19 ~]/7", // A#dim A5
  N: "[~@37 c3@3 ~@7 c3@4 ~@26 d3@2 ~@51 c3@3 ~@20 c3@4 ~@3 [d3,a#3,e4]@8, e4@17 f3@3 a3@11 f3@10 c3@6 ~@7 d3@10 a#3@7 f3@3 a#3@13 f4@19 ~ e4@17 f3@9 ~ c3@13 c3@6 ~@4 f3@6 ~@5, c3@10 f4@24 f4@19 ~ e4@20 e4@20 d3@7 d3@6 c3@10 a3@10 e4@23 ~@18, a3@7 a3@13 e4@24 f3@7 f3@7 f3@9 d3@10 ~@4 d3@10 f3@13 f3@6 f3@10 c3@7 a3@13 f4@18 ~@10, ~@3 f3@11 c3@10 f3@3 c3@7 a3@10 [a3,e4]@9 ~ a#3@7 ~@3 f4@16 ~@4 f3@3 a#3@10 [a#3,e4]@9 ~ a3@7 ~@3 f4@16 ~@4 f3@3 a3@10 [a3,e4]@8 ~@10]/7", // Em7b5 A5 A#dim A5
  O: "[~@15 d3@3 ~@24 [d3,f3]@3 ~@6 a3@3 ~@14 c3@3 ~@4 f3@3 f3@3 f3@3 [c3,a3]@3 ~ c3@3 ~@3 f3@3 [b3,d4,g4]@5 ~@2 [g3,b3,d4,g4]@2 ~@13 [g3,b3,d4,f#4]@3 e3@4 [g3,b3,d4]@3 ~@12 e3@3, ~@2 f4@16 d3@7 d3@17 ~@3 c3@10 a3@6 f3@13 ~@14 [a3,e4]@9 g3 ~@12 [g3,b3,d4,g4]@6 ~@16 [g3,b3,d4,f#4]@12, ~@2 a#3@10 e4@20 e4@13 e4@20 [a3,e4]@13 e4@10 ~@3 c3@6 e2@7 ~@3 e2@7 ~@2 e2@21 ~ e2@5 ~, ~@5 d3@7 a#3@10 f4@13 f3@7 ~@6 f3@10 c3@10 ~@3 c3@6 ~ [c3,a3]@6 ~@4 f3@6 ~@3 e3@2 ~@5 e3@7 ~@2 e3@7 ~@9 e3@9 ~@6, ~@9 f3@19 f3@4 a#3@6 [a#3,f4]@6 ~ a3@6 ~@4 f4@42 ~@47]/6", // Dm F G Gmaj7 G A5 G Gmaj7 …
  P: "[~ e2 ~@2 [g3,c4,e4]@2 ~ c3@3 [g3,c4,d4,e4,g4]@2 ~@4 [g3,c4,d4,e4,g4]@6 ~ c3@3 [g3,c4,d4,e4]@2 ~ c3@3 [g3,c4,d4,e4,g4]@2 ~@11 c2@3, ~@4 c2@39 ~@5, ~@4 [c3,d4] ~@5 f4 ~@2 c3@6 ~@7 g4 ~@8 c3@9 ~@4, ~@19 [g3,c4,d4,e4,g4]@5]/2", // C Csus2 C
  Q: "c3@3 g3@2 ~ [e3,g3,b3,d4,g4]@3 ~@3 [g3,b3,d4,g4]@3 e3@4 ~@3 e3@2, ~@3 g2 ~@2 e2@17 ~, ~@19 [g3,b3,d4,g4]@5", // Em7 G
  R: "~@4 [g3,b3,d4,f#4]@3 e3@3 [g3,b3,d4,f#4]@3 ~@4 [g3,b3,d4,f#4]@6 e2, ~ e2@20 ~@3, ~@13 e3@8 ~@3", // Gmaj7
  S: "[~@2 e3@3 e2@2 ~ [c4,d4,e4,g4]@2 ~ c3@4 [g3,c4,d4,e4,g4]@2 ~@10 c3@3 [g3,c4,d4,e4,g4]@2 ~ c3@3 ~ [c4,d4,e4,g4]@2 ~@4 [g3,c4,d4,e4,g4]@5, ~@8 c2@39 ~, ~@8 g3 ~@9 c3@5 ~@17 c3@8, ~@21 [g3,c4,d4,e4,g4]@8 ~@8 g3 ~@10]/2", // C
  T: "[~@4 [c3,g3,c4,d4,e4,g4]@3 c2 ~@3 [f2,c3,f3]@46 ~@3 [g2,d3,g3]@36, ~ c2@5 ~@90]/4", // C F5 G5
  U: "[~@14 [f2,c3,f3]@47 ~@2 [g2,d3,g3]@46 ~@11]/5", // F5 G5
  V: "[~@17 [c4,e4,g4]@2 ~@2 c3 ~@2 [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,e4,g4] ~@2 [g3,c4,e4,g4] ~@2 c3 ~@2 [g3,c4,e4,g4]@2 ~ [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,g4]@2 ~@10, ~@17 c2@43 ~@12, ~@17 g3 ~@12 [b3,c4,e4,g4]@5 ~@19 [b3,c4,e4,g4]@5 ~ e4 ~@11]/3", // C Am7 C Am7 Cmaj7
  W: "[~@19 [c4,e4,g4]@2 ~ c3 ~@2 [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,e4,g4] ~@2 [g3,c4,e4,g4] ~@2 c3 ~@2 [g3,c4,e4,g4]@2 ~ [a3,c4,e4,g4]@2 ~ c3 ~@6 c3 ~@2 [a3,c4,e4,g4] ~@9, ~@16 c2@47 ~@9, ~@19 g3 ~@11 [b3,c4,e4,g4]@5 ~@20 [c4,e4,g4]@5 ~@11]/3", // C Am7 C Am7 Cmaj7 C
  X: "[~@20 [c4,e4,g4]@2 ~@2 c3@2 ~ [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,e4,g4] ~@2 [g3,c4,e4,g4] ~@2 c3 ~@2 [c4,e4,g4]@2 ~ [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,e4,g4] ~@8, ~@20 c2@43 ~@9, ~@20 g3 ~@12 [b3,c4,e4,g4]@5 ~@10 g3 ~@8 [b3,c4,e4,g4]@5 ~@10]/3", // C Am7 C Am7 Cmaj7
  Y: "[~@22 [c4,e4,g4]@2 ~ c3 ~@2 [c4,e4,g4]@2 ~ c3 ~@2 [b3,c4,e4,g4]@3 c3 ~@2 [a3,e4,g4] ~@2 [g3,c4,e4,g4] ~@2 c3 ~@2 [g3,c4,e4,g4]@2 ~ [a3,c4,e4,g4]@2 ~ c3@2 ~@2 [b3,c4,e4,g4]@3 c3@2 ~ [a3,c4,e4] ~@5 [d3,a#3]@6 [d3,f3]@20 [d3,f3,c4]@23, ~@19 c2@46 ~@55, ~@22 [c3,g3] ~@5 a3 ~@11 c4@2 ~@23 g4@2 ~@10 a#3@43]/5", // C Cmaj7 A7 C Am7 Cmaj7 Am Gm …
  Z: "[~@3 a3 ~@11 f3, ~@3 e4@16 f3@3 a3@13 a3@13, ~@3 c3@9 a3@10 e4@26, ~@3 a3@6 ~@3 f4@26 f4@10, ~@6 f3@10 c3@9 f3@4 c3@13 c3@6]/2",
  AA: "[~@3 c3@2 ~@24 d3@3 ~@14 d3@2, [a3,e4]@5 ~@2 e4@16 f3@10 d3@13 ~@2, ~@7 d3@9 a#3@10 e4@22, ~@7 a#3@6 ~@3 f4@20 f3@6 ~@6, ~@10 f3@10 d3@6 a#3@13 [a#3,f4]@9]/2", // A5 A#5
  AB: "[~@7 f3@4 ~@35 c3@3 ~@36 d3@2 ~@48 c3@3 ~@25 a#3@9 ~@13 d3@3 ~ d3@3, ~ [a#3,e4]@9 ~ e4@16 f3@3 a3@10 f3@10 c3@6 c3@5 ~@2 d3@9 a#3@6 f3@4 a#3@12 f4@18 ~ e4@19 e4@22 ~@6 f3@6 ~@7 a#3@6 f3@13, ~@4 d3@5 ~@2 c3@9 f4@23 f4@18 ~@2 e4@19 e4@22 [a#3,e4]@9 a3@6 ~@3 f4@15 ~@4 f3@3 a3@9 ~ [a3,e4]@8 ~@11 f4@19, ~@11 a3@6 a3@13 e4@23 f3@6 f3@6 ~ f3@9 d3@9 ~@4 d3@9 f3@13 f3@6 f3@10 c3@6 a3@12 f4@17 ~@2 e4@19 [a#3,e4]@10, ~@14 f3@10 c3@9 f3@4 c3@6 a3@10 [a3,e4]@8 ~@2 a#3@6 ~@3 f4@15 ~@4 f3@3 a#3@6 d3@6 ~ d3@5 ~ c3@9 a3@7 f3@9 c3@13 c3@6 c3@5 ~ d3@13 d3@9 ~@7]/8", // A#dim A5 A#dim A5
  AC: "[~@19 [d3,f3]@3 ~@6 a3@3 ~@13 c3@3 ~@3 f3@3 f3@3 f3@3 [c3,a3]@3 ~ c3@3 ~@3 f3@3, f4@12 f3@6 ~@7 f3@9 c3@9 ~@4 c3@6 [c3,a3]@6 ~@4 f3@6 ~@3, ~@3 d3@16 ~@3 c3@9 a3@6 f3@13 ~@13 [a3,e4]@9, ~@6 f3@3 a#3@6 [a#3,f4]@6 ~ a3@6 ~@3 f4@40 ~, ~@9 e4@12 ~ e4@19 [a3,e4]@12 e4@9 ~@4 c3@6]/3", // Dm F A5 A#5 A5
  AD: "[[c4,e4,g4]@2 ~ c3 ~@2 [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,e4,g4] ~@2 [g3,c4,e4,g4] ~@2 c3 ~@2 [g3,c4,e4,g4]@2 ~ [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,g4]@2 ~@4, c2@7 ~, g3 ~@11 [b3,c4,e4,g4]@5 ~@19 [b3,c4,e4,g4]@5 ~ e4 ~@5]/2", // C Am7 C Am7 Cmaj7
  AE: "[~@24 [c4,e4,g4]@2 ~ c3 ~@2 [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,e4,g4] ~@2 [g3,c4,e4,g4] ~@2 c3 ~@2 [g3,c4,e4,g4]@2 ~ [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,e4,g4] ~@5, ~@21 c2@46 ~@5, ~@24 g3 ~@11 [b3,c4,e4,g4]@5 ~@19 [c4,e4,g4]@5 ~@7]/3", // C Am7 C Am7 Cmaj7 C
  AF: "[[f2,c3,f3]@44 ~@3 [g2,d3,g3]@43 ~@5 [f2,c3,f3]@45 ~@2 [g2,d3,g3]@44 ~@6]/8", // F5 G5 F5 G5
  AG: "[~@20 [c4,e4,g4]@2 ~ c3 ~@2 [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,e4,g4] ~@2 [g3,c4,e4,g4] ~@2 c3 ~@2 [g3,c4,e4,g4]@2 ~ [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,g4]@2 ~@8, ~@10 c2@21 ~@5, ~@20 g3 ~@11 [b3,c4,e4,g4]@5 ~@19 [b3,c4,e4,g4]@5 ~ [c4,e4] ~@9]/3", // C Am7 C Am7 A7 Cmaj7 C
  AH: "[~@19 [c4,e4,g4]@2 ~ c3 ~@2 [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,e4,g4] ~@2 [g3,c4,e4,g4] ~@2 c3 ~@2 [g3,c4,e4,g4]@2 [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,e4,g4] ~@11, ~@16 c2@45 ~@11, ~@19 g3 ~@11 [b3,c4,e4,g4]@5 ~@18 [c4,e4,g4]@5 ~@13]/3", // C Am7 C Am7 Cmaj7 C
  AI: "[~@17 [c4,e4,g4]@2 ~ c3 ~@2 [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,e4,g4] ~@2 [g3,c4,e4,g4] ~@2 c3 ~@2 [g3,c4,e4,g4]@2 ~ [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,g4]@2 ~@11, ~@17 c2@42 ~@13, ~@17 g3 ~@11 [b3,c4,e4,g4]@5 ~@19 [b3,c4,e4,g4]@5 ~ [c4,e4] ~@12]/3", // C Am7 C Am7 A7 Cmaj7 C
  AJ: "[~@16 [c4,e4,g4]@2 ~ c3 ~@2 [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,e4,g4] ~@2 [g3,c4,e4,g4] ~@2 c3 ~@2 [g3,c4,e4,g4]@2 ~ [a3,c4,e4,g4]@2 ~ c3 ~@4 c3 ~@2 [a3,c4,e4,g4] ~@14, ~@13 c2@45 ~@14, ~@16 g3 ~@11 [b3,c4,e4,g4]@5 ~@18 [c4,e4,g4]@5 ~@16]/3", // C Am7 C Am7 Cmaj7 C
  AK: "[~@15 [c4,e4,g4]@2 c3 ~@2 [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,e4,g4] ~@2 [g3,c4,e4,g4] ~@2 c3 ~@2 [g3,c4,e4,g4]@2 ~ [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,g4]@2 ~@14, ~@5 c2@14 ~@5, ~@15 g3 ~@10 [b3,c4,e4,g4]@5 ~@19 [b3,c4,e4,g4]@5 ~ [c4,e4] ~@15]/3", // C Am7 C Am7 A7 Cmaj7 C
  AL: "[~@13 [c4,e4,g4]@2 ~ c3 ~@2 [a3,c4,e4,g4]@2 ~ c3 ~@5 c3 ~@2 [a3,c4,e4,g4] ~@2 [g3,c4,e4,g4] ~@2 c3 ~@2 [g3,c4,e4,g4]@2 ~ [a3,c4,e4,g4]@2 ~ c3 ~@4 c3 ~@2 [a3,c4,e4,g4] ~@17, ~@10 c2@45 ~@17, ~@13 g3 ~@11 [b3,c4,e4,g4]@5 ~@19 [c4,e4,g4]@5 ~@18]/3", // C Am7 C Am7 Cmaj7 C
})).s("gm_piano").gain(0.28).pan(0.4)

// chords · piano · soft notes
const piano_soft = note(`<
  ~@2 A@2 B@5 C@2 D E@2 F@2 G@3 H@2 I@2 J K@2 L@2 M@2 N O@2 ~@2 P Q R@2 S T ~@3 U V ~ W ~ X ~@2 Y@3 Z AA ~@4 AB AC@2 AD
  AE ~@2 AF AG AH AI@4 ~ AJ ~ AK ~@2 AL ~@31 AM AN AO@2 ~ AP AQ AR@2 AS@2 AT ~ AU ~@40
>`.pickRestart({
  A: "[~@24 f3@7 ~@17, ~ f3@11 f3@11 ~@25, ~@5 a#3@11 a#3@18 ~@14, ~@9 e4@11 e4@14 ~@14]/2",
  B: "[~@43 e4@3 ~ a#3@7 a#3@11 ~@23 a#3@4 a#3@7 ~@21, ~@13 f3@11 f3@11 ~ f3@11 ~@26 f3@11 f3@11 ~@25, ~@17 a3@11 a3@11 a3@7 ~@20 a#3@11 a#3@11 ~@32, ~@32 e4@11 ~@38 f4@18 ~@21]/5",
  C: "[~@6 a3@3 ~@34 c3@3 ~@2, ~@2 f3@11 f3@11 f3@11 ~ f3@10 ~@2, ~@9 a3@8 a3@11 a3@11 a3@7 ~@2, ~@21 f4@25 ~@2, ~@16 e4@7 ~]/2",
  D: "~@3 a#3@2 a#3@4 ~@3",
  E: "[~@24 f3@7 ~@11 a3@4 ~@2, ~ f3@11 f3@11 ~@25, ~@5 a#3@11 a#3@11 ~@21, ~@20 e4@15 ~@13]/2",
  F: "[~@43 f3@4 ~, ~@2 f3@11 f3@11 f3@11 ~ f3@7 ~@5, ~@6 a3@11 a3@11 a3@19 ~, ~@9 e4@23 e4@15 ~, ~@21 f4@18 f4@7 ~@2]/2",
  G: "[~@6 a#3@11 ~@31 f3@7 d3@3 ~@14, ~@21 a#3@8 a#3@11 a#3@18 ~@14, ~@25 f3@11 f3@11 ~@25, ~@44 e4@15 ~@13]/3",
  H: "[~@43 f3@4 ~, ~@13 f3@11 f3@11 ~ f3@7 ~@5, ~@17 a3@11 a3@19 ~, ~@39 f4@7 ~@2]/2",
  I: "[~@10 f3@11 ~@15 a#3@4 ~@8, ~@21 f3@11 ~ f3@11 ~@4, ~@29 a#3@7 ~@12]/2", J: "~@7 d3 ~@16, a#3@3 ~@5",
  K: "[~@2 f3@11 ~@26 a3@6 ~@3, ~@17 a3@11 a3@11 ~@9, ~@24 f3@11 ~@13, ~@32 e4@13 ~@3]/2",
  L: "[~@29 a#3@11 ~@8, ~@14 f3@11 f3@11 ~@12, ~@18 a#3@11 ~@19]/2",
  M: "[~@37 f3@11, ~@15 f3@11 f3@11 ~@11, ~@18 a3@11 ~ a3@11 ~@7]/2",
  N: "~@12 f3@7 ~@5, f3@11 ~@13, ~@2 a3@9 ~, ~@4 e4@7 ~", O: "[~@21 a#3@8 ~@11 a#3@4 ~@4]/2", P: "f3@11 ~ f3@7 ~@5",
  Q: "~@7 f3@5, ~@6 a#3@11 ~@7", R: "[~@10 a#3@7 ~@7]/2", S: "~@6 f3@5 ~", T: "~@16 f3@3 ~@5", U: "a3@7 ~@12 f3@5",
  V: "~@7 f3@3 ~@14", W: "~@2 a#3 ~", X: "~@19 c3@5",
  Y: "[~@5 e2@3 ~@11 g3@7 ~@15 g3@12 ~@8 b3@2 ~@9, ~@57 c3@7 ~@8]/3", Z: "~@2 b2@15 ~@7", AA: "~@5 a3@7 ~@12",
  AB: "~@8 [d3,f3]@3 ~@13", AC: "[~@18 f3@14 ~@6 f3@3 ~@7]/2", AD: "~ a#3@3 ~@20", AE: "~@7 f3@3 f3@10 ~@4",
  AF: "~@13 a#3@3 ~@8", AG: "~@5 f3@2 ~@17", AH: "~@6 a3 ~", AI: "[~@23 f3@13 ~@7 f3@13 ~@14 a#3@10 ~@16]/4",
  AJ: "~@4 f3 ~@3", AK: "~@3 f#4@2 ~@7", AL: "~@9 e3@2 ~@13", AM: "~@8 f3@13 ~@3", AN: "~@3 f3@3 ~@7 a#3@3 ~@8",
  AO: "[~@18 f3@3 ~ f3@9 ~@17]/2", AP: "~@7 a#3", AQ: "~@13 f3@2 ~@9", AR: "[~@23 a3@3 ~@22]/2",
  AS: "[~@4 f3@12 ~@7 f3@12 ~@13]/2", AT: "a#3@3 ~@5", AU: "~@11 f3@3 ~@10",
})).s("gm_piano").gain(0.14).pan(0.4)

// other · recorder
const recorder = note(`<
  ~@21 A@6 B@2 C@8 D@6 E F@2 G@3 ~@11 H@8 I@6 J@3 ~@33 K@2 L@3 M N@2 O@2 P@2 Q@2 R@2 ~@41
>`.pickRestart({
  A: "[~@14 a#4@26 ~@3 f5@13 ~@2 a5@22 e5@7 ~@2 c5@27 ~@2 a#4@24 ~@2]/6", B: "[~@3 d5@14 ~@3 a#5@13 ~ a5@14]/2",
  C: "[~@8 e5@7 ~@2 c5@27 ~@3 d5@38 ~@6 f5@14 ~@2 c5@30 a4@26 ~@4 a#4@23 ~@2]/8",
  D: "[~@4 a#5@16 a5@12 ~@3 c5@26 ~@2 e5@13 ~ c5@13 ~@2 a#4@33 ~@7 d5@12]/6", E: "~ c5@7", F: "[g4@9 ~@7]/2",
  G: "[~@14 d5@14 ~@2 f5@11 ~ e5@29 ~]/3",
  H: "[~@7 f5@12 ~@3 a#5@12 ~ a5@18 ~ e5@7 ~@2 c5@24 ~@3 d5@33 ~@6 f5@11 ~@2 c5@36 ~@14]/8",
  I: "[~@6 d5@30 ~@10 f5@11 a5@18 ~@2 e5@7 ~@2 c5@23 ~@3 d5@25 ~@7, ~@6 e5 ~@137]/6", J: "[~@8 f5@8 ~@5 g4@38 ~@13]/3",
  K: "[~@11 c5@17 ~@3 f5@7 ~@3 a#5@7]/2", L: "[~@2 e5@16 ~@2 c5@7 ~ g4@24 ~@20]/3", M: "~@7 d5@16 ~",
  N: "[~@2 f5@6 ~@2 c5@37 ~]/2", O: "[~@15 g5@29 ~@4]/2", P: "[~@11 g5@3 ~ g5@11 a5@22]/2", Q: "[~@19 a5@22 ~@7]/2",
  R: "[~@22 a5@23 ~@3]/2",
})).s("gm_recorder").gain(0.04).pan(0.6)

// chords · recorder
const recorder_2 = note(`<
  ~@21 A@2 B ~@4 C@2 D@2 ~@5 E@4 ~@14 F G ~@5 H@2 ~ I@2 ~@3 J K ~@39 L@2 M ~@2 N@3 ~@2 O@2 P ~@43
>`.pickRestart({
  A: "[~@11 a#4@13]/2", B: "~@3 f5@13 ~@8", C: "[~@9 a5@10 ~@5]/2", D: "[c5@9 ~@7]/2",
  E: "[~@11 a#5@16 a5@12 ~@3 c5@26 ~@2 e5@13 ~ c5@12]/4", F: "~@21 b4!2 ~",
  G: "[e4,f#4,g4,b4] ~ [e4,f#4,g4,b4]!2 ~ [e4,f#4,g4,b4] ~ [e4,f#4,g4,b4]!2 ~ [g4,b4] ~ g4 ~@11", H: "[~@7 c5@8 ~]/2",
  I: "[~@16 f5@11 ~@21]/2", J: "~@5 f5@11 ~@8", K: "~@12 e5@7 ~@5", L: "[~@13 f5@7 ~@3 a#5@8 ~@2 e5@15]/2",
  M: "~@3 c5@7 ~@14", N: "[~@17 c5@37 ~@18]/3", O: "[~@9 a5@22 ~@17]/2", P: "~ a5@11",
})).s("gm_recorder").gain(0.43).pan(0.2)

// chords · recorder · soft notes · Esus2 Em Esus2 Em
const recorder_soft = note(`<
  ~@55
  [~@21 [e4,f#4] [e4,f#4,g4] ~]
  [~@10 [e4,f#4] ~ [e4,f#4,b4] ~ [e4,f#4,g4,b4]!2 ~ [e4,f#4,g4,b4] ~ [e4,f#4,g4,b4]!2 ~@3]
  ~@110
>`).s("gm_recorder").gain(0.19).pan(0.2)

// chords · piano
const piano_2 = note(`<
  ~@40 A B@2 C D E F G H I ~@2 J@3 ~@2 K@2 L@5 M@6 N O P@2 Q@2 R ~@2 S T U ~ V@2 W@6 X@3 Y Z ~ AA AB AC ~ AD Y AE ~ AF
  AG AH ~@4 AI@8 AJ AK AL AM AN@3 AO@2 ~@2 AO@2 ~@2 AP@8 AO AQ ~ AD AR AC ~ AA AO AS ~ AT AU AV ~ AW AO AX ~ AY AU AZ ~
  BA
>`.pickRestart({
  A: "~@19 f5@3 ~@2",
  B: "[~@2 a#4@3 ~ g4@2 ~ f5@3 ~@4 a#4@3 ~ g4@2 ~ f5@3 ~ g4@2 ~@5 g4@2 ~ f5@2 ~@2 g4@2 ~ a#4@3 ~]/2",
  C: "g4@2 ~ f5@3 ~ f4@2 ~ a4@3 ~ f4@2 ~ f5@2 ~@2 f4@2 ~", D: "a4@2 ~ f4@2 ~@2 f5@3 f4@3 ~ a4@3 ~@4 f5@2 ~",
  E: "f4@3 ~ a4@3 f4@2 ~@2 f5@2 ~ g4@2 ~@5 g4@2 ~", F: "~ f5@2 ~ g4@2 ~@2 a#4@3 ~@4 f5@3 g4 ~@3 a#4@2",
  G: "~ g4@2 ~@2 f5@2 ~ g4@2 ~@2 a#4@2 ~ g4@2 ~@2 f5@2 ~@3",
  H: "~@2 a4@2 ~ f4@2 ~ f5@2 ~@2 f4@2 ~ a4@2 ~@2 f4@2 ~ f5@2", I: "~@2 f4@2 ~ a4@2 ~@2 f4@2 ~ f5@2 ~@2 f4@2 ~@6",
  J: "[~@16 c3@15 ~@5, ~@5 g5@3 d4@13 ~@3, ~@17 d5@8 c4@4 g3 d3@32 ~@10, ~@19 c5@44 ~@9, ~@11 g4@20 ~@5]/3",
  K: "[~@11 f3@13, ~@5 c6@8 g4@2 f4@3 c4@2 g3@28, ~@7 g5@41, ~ f5@5, ~ c5@3]/2", L: "[~@19 c5@37 ~@10 c5@48 ~@6]/5",
  M: "[~@7 c5@42 ~@6 c5@44 ~@5 d5@2 ~@3 d5@2 ~@4 a4@2 ~@3 a4@2 ~@3 a4@2 ~@3 a4@2 ~@3 a4@2 g4 ~@2 a4@2 g4 ~, ~@114 d5@2 ~@3 d5@2 ~@3 d5@2 ~@3 d5@2 ~@3 d5@2 ~@3 d5@2 ~@3]/6",
  N: "~ a4@2 g4 ~@2 a4@2 ~ d5@2 ~ g4 ~ c5@2 g4@2 ~ c5@2 g4@2 f4, d5@2 ~@3 d5@2 ~@4 a4@2 ~@11",
  O: "c5@2 g4@2 f4 ~@2 g4@2 ~@3 g4@2 ~@3 g4@2 ~@3 g4@2, ~@6 c5@2 ~@3 c5@2 ~@3 c5@2 ~@3 c5@2 ~",
  P: "[~ c5@2 g4@2 ~ c5@2 g4@2 ~ c5@2 g4@2 ~ d5@2 a4@2 ~ d5@2 a4@2 ~@2 a4@2 ~@2 d5@2 a4@2 ~ d5@2 ~ g4 ~ d5@2 ~ g4 ~ d5@2, ~@26 d5@2 ~@10 a4@2 ~@3 a4@2 ~@3]/2",
  Q: "[a4@2 ~@2 a4@2 g4 ~@2 a4@2 g4 ~@2 a4@2 g4 ~@2 a4@2 ~@3 g4@2 ~ c5@2 g4@2 ~ c5@2 g4@2 ~@3 g4@2 f4 ~@2 g4@2 ~@2, ~@3 d5@2 ~@3 d5@2 ~@3 d5@2 ~@3 d5@2 ~@3 c5@2 ~@13 c5@2 ~@3 c5@2 ~@3]/2",
  R: "~ g4@2 f4 c5@2 g4@2 f4 c5@2 g4@2 f4 ~@2 g4@2 f4 c5@2 ~ f4 ~, c5@2 ~@13 c5@2 ~@4 g4@2 ~",
  S: "~@10 [g4,d5] ~ [g4,d5] ~@3 [g4,d5]@8", T: "~@5 [g4,d5]!2 ~@4 [g4,d5]@5 ~ [g4,d5] ~ g4 ~@4", U: "[g4,d5]@5 ~@19",
  V: "[~@15 [g4,d5]!2 ~@4 [g4,d5]@5 ~ [g4,d5] ~ [g4,d5] ~@3 c4@2 ~@2 [g4,d5]@2 ~@4 [g4,d5]!2 ~@3]/2", // G5
  W: "[~ [g4,d5] ~@15 [f4,a4,c5] ~@2 [f4,a4,c5] ~@2 [f4,a4,c5] ~@2 [f4,a4,c5] ~@2 [f4,a4,c5] ~@2 [f4,a4,c5]@4 ~@2 [f4,a4,c5] ~@3 [f4,a4,c5] ~@2 [f4,a4,c5] ~@2 [a4,c5]@2 ~ c5 ~@2 [f4,a4,c5] ~@2 [g4,b4,d5]@3 ~@3 [b4,d5] ~@2 [g4,b4] ~@2 [g4,b4,d5] ~@3 [g4,b4] ~@2 [b4,d5] ~@2 [g4,b4,d5] ~@2 [g4,b4,d5]@4 ~@2 [b4,d5] ~@2 [g4,b4,d5] ~@2 [b4,d5] ~@2 [g4,b4] ~@2 [g4,b4,d5] ~@2 [g4,b4,d5] ~@3 [f4,a4,c5]@3 ~@3 [f4,a4,c5] ~@2 [f4,a4,c5] ~@2 c5 ~@2 [f4,a4,c5] ~@2 [a4,c5] ~@2 [f4,a4,c5] ~@2 [f4,a4,c5]@4 ~@3 [f4,a4,c5] ~@2 [f4,a4,c5] ~@2, ~@11 [f1,f2]@45 ~@4 g2@48 ~@2 f2@34, ~@48 f4 ~@11 g1@46 ~@38, ~@66 d5@2 ~@5 d5@2 ~@22 d5@2 ~@45]/6", // G5 F Am F G Bm G Bm …
  X: "[[a4,c5] ~@2 [f4,a4,c5] ~@2 [a4,c5] ~@2 [f4,a4,c5] ~@2 [g4,b4,d5]@3 ~@3 [g4,b4,d5] ~@2 [g4,b4,d5] ~@2 d5 ~@3 [g4,b4] ~@2 [g4,b4,d5] ~@2 [g4,b4,d5] ~@2 [g4,b4,d5]@4 ~@2 [g4,b4,d5] ~@2 [g4,b4] ~@2 d5 ~@2 [g4,b4,d5] ~@2 d5 ~@3 [b4,d5]@2 ~ [g4,b4,d5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5], ~@5 [g2,g3]@17 ~@2, ~@28 d5@2 ~@16 d5@2 ~@11 g4 ~@12]/3", // Am F Am F G Bm G
  Y: "~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5]", // G
  Z: "~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@9", // G
  AA: "~@18 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2", // G
  AB: "[g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@3 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~", // G
  AC: "~ [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@7", // G
  AD: "~@20 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5]", // G
  AE: "~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@6", // G
  AF: "~@21 [g4,b4,d5,g5] ~@2", // G
  AG: "[g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@3 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~", // G
  AH: "~ [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@2 [g4,b4,d5,g5] ~@4", // G
// … 266 more lines