// Io vorrei... non vorrei... ma se vuoi — Battisti
// 106 bpm, 4/4, key E minor. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Tempo changes preserved in elapsed time; displayed bars use the dominant tempo.
// note: metre changes (4/4 at bar 1, 2/4 at bar 116, 4/4 at bar 116) are rendered on a constant 4/4 grid of one bar per cycle
// note: pitch bends are ignored
// note: Full arrangement: all 128 bars on a 32-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(106/4)

// 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 · fretless bass
const bass = note(`<
  ~@33 A@7 B@8 C@4 D@4 ~@5 E@4 F G H@8 I@4 ~@8 J@6 K@6 L@4 M N O@3 P Q R@2 S@5 T U V@2 W X Y Z@4
>`.pickRestart({
  A: "[~ e2@56 ~ a1@56 b1@57 e2@53]/7",
  B: "[~@3 a1@56 ~ b1@53 ~@2 e2@17 ~@3 e2@29 b1@3 ~ a1@17 ~@3 a2@15 ~ e2@3 a2@3 ~ e2@3 a1@3 a#1@3 ~ b1@5 ~ b1@12 ~@2 b1@10 b1@2 ~ b1@2]/8",
  C: "[~ b1@2 ~ b1@2 ~@2 b1@2 ~ b1@3 ~@4 e1@17 ~@3 e2@29 b1@3 ~ a1@17 ~@3 a2@15 ~ e2@3 a2@3 ~ e2@3 a1@3 a#1@3 ~ b1@4]/4",
  D: "[~@2 b1@5 ~@2 b1@5 ~@2 b1@93 ~@19]/4", E: "[~@17 e2@28 ~ e2@13 ~@2 b2@6 ~ b2@7 e2@27 ~@2 e2@24]/4",
  F: "~@6 a1@23 ~@3", G: "~@3 a1@23 ~@6",
  H: "[c2@28 ~ b1@28 ~@2 e2@28 ~ e2@13 ~ e2@7 f#2@7 g2@27 ~ c2@28 ~ f2@27 ~ b1@27 ~ e2@27]/8",
  I: "[~ d2@27 ~@2 c2@72 ~@26]/4", J: "[~@26 e2@56 ~ a1@56 b1@53]/6", K: "[~@4 e2@56 a1@56 ~ b1@54 ~ e2@17 ~@3]/6",
  L: "[e2@30 ~ b1@3 a1@17 ~@4 a2@15 ~@2 e2@3 a2@3 e2@3 ~ a1@3 a#1@3 ~ b1@5 ~ b1@12 ~@2 b1@10 b1@3 ~ b1@2 ~ b1@2]/4",
  M: "~ b1@2 ~@2 b1@2 ~ b1@3 ~@4 e1@17", N: "~@3 e2@29",
  O: "[~@2 b1@3 a1@17 ~@3 a2@15 ~@2 e2@3 ~ a2@3 e2@3 ~ a1@3 a#1@3 b1@17 ~@4 b1@13 b1@2 ~]/3",
  P: "b1@2 ~@2 b1@2 ~ b1@2 ~ b1@2 ~@2 b1@2 ~ e1@15", Q: "~@5 e2@27",
  R: "[~@3 b1@3 a1@17 ~@3 a2@15 ~ e2@3 ~ a2@3 e2@3 a1@3 ~ a#1@3 b1@5]/2",
  S: "[~@2 b1@5 ~ b1@5 ~@2 b1@45 ~ b1@10 b1@3 ~ b1@3 b1@3 b1@6 ~ e1@17 ~@3 e2@29 b1@3 ~ a1@17 ~@2]/5",
  T: "~ a2@15 ~ e2@3 ~ a2@3 e2@3 a1@3 a#1@2", U: "~@2 b1@5 ~ b1@12 ~@2 b1@10",
  V: "[b1@2 ~ b1@2 ~ b1@2 ~@2 b1@2 ~ b1@2 ~ b1@3 ~@4 e1@19 ~ e1@3 b1@2 ~ e2@3 ~ e2@6 e2@5]/2",
  W: "~@2 b1@3 e1@6 ~ a1@17 ~@3", X: "a2@15 ~ e2@3 ~ a2@3 e2@3 a1@3 a#1@3", Y: "~ b1@17 ~@3 b1@11",
  Z: "[~@2 b1@3 ~ b1@3 b1@3 ~ b1@3 b1@3 ~ b1@3 ~ e1@93 ~@11]/4",
})).s("gm_fretless_bass").gain(0.72)

// chords · acoustic guitar nylon
const acoustic_guitar_nylon = note(`<
  ~ A B C D E F@3 G@4 H I J@5 K@8 L@5 M@7 N@4 O@4 P@7 Q@8 R@4 S@4 T@4 U@4 V@6 W@8 X@6 Y Z@3 AA@5 AB@7 AC@2 AD AE@4 AF
  AG@5
>`.pickRestart({
  A: "~ d3, e2@29 ~@3", B: "~ d3, e2@31 ~", C: "a2@15 ~", D: "a2@31 ~", E: "~ a3, c3, ~ f#3@3",
  F: "[~ b3 ~@2 e2@2, b2@18 ~@6 g3@11 ~@13, ~@8 f#3@23 ~ e2@30 ~@34]/3",
  G: "[~@56 g3@7 ~, e2@47 ~ e3@19 ~@5 e3@39 ~@17, ~@4 e3@16 e4@8 ~@20 c4@15 ~, ~@16 g3@38 ~@2 g3@18 ~@6 g3@23 ~ e4@15 ~@9, ~@3 b3@5 a2@6 ~@2]/4",
  H: "~ [a3,e4], c3@31 ~, ~ f#3@3", I: "~@24 f#3@7 ~, b2, ~ b3@3, ~ d#4",
  J: "[~@46 e2@7 ~ f#2@5 ~@9 b2@7 [d3,g3]@14 ~@15 [e3,g3]@13 ~@16 f3@13 ~ b2@5 ~@2 b2@6, e2@31 ~ e2@14 ~@72 a2@7 ~ a2@13 ~@21, ~@8 e3@31 b2@14 ~@6 b2@7 ~@9 b2@5 ~@9 c3@7 ~ c3@14 ~@7 c3@13 ~ c3@13 ~@15, ~@16 g3@17 ~@27 [d3,g3]@14 ~@15 e3@14 ~@16 f3@13 ~@15 [d#3,f#3]@13, ~@24 b3@18 ~@48 g3@13 ~@57]/5", // G5 Em G5 D#m
  K: "[~ [d#3,f#3]@13 ~@2 b3@13 ~@8 e3@6 ~@2 b3@15 ~ b3@14 ~@2 g3@62 ~@9 b2@8 ~@33 e3@15 ~@9 e3@8 ~@12 c4@11 ~ d4@8 ~@3, ~@15 e3@6 ~@9 b3@14 d3@7 ~@24 c3@61 ~@5 e2@30 ~@2 e2@30 ~@2 a2@51, ~@16 g3@27 ~ g3@16 g3@15 ~ e3@63 ~@18 e3@23 ~@41 g3@35]/8", // D#m
  L: "[~@28 a3@16 ~@9 f#3@24 ~@17 a3@47 ~@19, ~@12 c3@31 ~@2 b2@31 ~@2 c3@53 ~@29]/5",
  M: "[~@2 b3@13 ~ b3@13 ~ [g#3,b3]@13 ~ [g#3,b3]@12 ~@2 c#4@12 ~@2 [a3,c#4]@13 ~@23 e3@5 ~ [d#3,f#3,b3]@14 ~ [d#3,f#3]@12 ~@2 b3@13 ~ [d#3,f#3,b3]@7 e2@6 e2 b3@13 ~ [g#3,b3]@14 ~ b3@12 ~@2 b3@10, e2@28 ~ e2@27 a2@27 ~@2 a2@27 ~ b2@26 ~@2 b2@14 ~ b2@7 ~@36 e2@25, e3@15 ~@14 e3@14 ~@14 e3@35 ~ e3@13 ~@36 [d#3,f#3]@14 ~@14 [e3,g#3]@15 ~@14 [e3,g#3]@14 ~@11, ~ g#3@14 g#3@13 ~@29 a3@13 ~@16 [a3,c#4]@14 [a3,c#4]@12 ~@16 b3@14 ~@71 g#3@11]/7", // G#m A B D#m B G#m D#m E …
  N: "[~@4 c#4@12 ~ [a3,c#4]@13 ~@23 e3@5 ~@2 [f#3,b3]@14 [d#3,f#3,b3]@14 [f#3,d#4]@3 ~ f#3@2 ~ [b2,f#3,b3,d#4]@2 ~ [b2,f#3,b3,d#4]@2 ~@2 [f#3,d#4]@2 ~ [b2,f#3,b3,d#4]@2 ~ [b2,f#3,b3]@3 ~ [f#3,b3]@2 ~@7 g#3@6 ~, ~@2 e3@35 ~@2 e3@13 ~@7 d#3@14 ~@55, ~@2 a2@27 ~@2 a2@27 ~ b2@26 ~@3 b2@6 ~@7 [b2,b3]@3 ~@7 b2@2 ~@15, ~@3 a3@13 ~@15 a3@14 ~ [a3,c#4]@12 ~@56 g#3@5 ~@9, ~@32 c#4@13 ~@46 d#4@2 ~@15 d#4@5 ~@2 [b3,e4]@13]/4", // A B5 B D#m B D#m B B5 …
  O: "[[g#3,b3,e4]@5 ~@2 e4@6 [e3,g#3]@5 ~@2 e3@6 ~@7 g#3@5 ~@8 a3@7 [a3,c#4,e4]@5 ~ a3@5 ~@2 a3@5 ~@15 a3@6 ~ b3@6 b3@6 ~ [b3,d#4,f#4]@5 ~@2 [d#4,f#4]@9 f#4@3 ~ [d#4,f#4]@2, ~@6 [g#3,b3]@6 ~ b3@13 [b3,e4]@12 ~ c#4@13 ~@7 [c#4,e4]@19 ~ [c#4,e4]@13 ~@21 b3@5 ~@10, ~@20 g#3@12 ~@7 a3@6 ~@28 a3@13 ~@42, ~@40 e4@12 ~@41 [d#4,f#4]@13 ~@22]/4", // E A B D#m G#m E5 C#m D#m
  P: "[~@2 f#4@2 ~ d#4@2 ~ [b3,d#4,f#4]@2 ~ [b3,d#4,f#4]@5 ~@8 g#3@6 ~ [g#3,b3,e4]@6 ~ e4@6 [e3,g#3,b3]@6 ~ [b3,e4]@6 ~@7 g#3@5 ~@8 a3@7 [a3,c#4,e4]@5 ~ a3@5 ~@2 a3@5 ~@8 [c#4,e4]@6 ~ [a3,e4]@3 [a3,e4]@4 b3@6 b3@6 ~ [b3,d#4,f#4]@5 ~@2 b3@80, ~ [b3,d#4]@2 ~ [b3,f#4]@2 ~@10 g#3@6 ~@15 [g#3,b3]@6 ~@8 g#3@12 ~@7 a3@6 ~@28 a3@13 ~@107, ~@17 b3@6 ~@34 [b3,e4]@12 ~ c#4@13 ~@7 [c#4,e4]@19 ~@8 c#4@6 ~@21 f#4@68 ~@12, ~@18 e4@12 ~@41 e4@12 ~@41 [d#4,f#4]@13 ~@7 d#4@76 ~@4]/7", // B E E5 A C#m A5 B B5 …
  Q: "[~@33 e3@16 ~@24 b3@8 ~@48 c4@15 ~@17 a3@14 ~@18 b3@16 ~@29 e2@18, ~@17 e2@29 ~@3 e2@31 ~ a2@30 ~@2 a2@31 ~ c3@30 ~@2 b2@31 ~ e2@27 ~@20, ~@57 e3@15 ~@33 c4@17 ~@134, ~@65 g3@23 ~@9 g3@22 ~@66 f#3@27 ~@11 g3@20 ~@13]/8",
  R: "[~@62 b3@7 ~@23 b3@7 c4@7 d4@7 ~ [g3,b3]@13 ~, ~@11 e2@43 ~@16 a2@44 ~@14, ~@18 e3@28 ~@2 e3@25 ~@4 e3@36 ~@15, ~@26 g3@27 ~@2 g3@27 ~@2 g3@21 ~@23, ~@33 b3@26 ~@69]/4", // G
  S: "[~@15 e4@14 ~@22 f#3@7 ~@44 e2@7 f#2@5 ~@9 b2@5, c3@28 ~ b2@29 ~ e2@28 ~ e2@14 ~@26, ~@7 f#3@22 ~@15 d#4@15 ~@7 e3@29 b2@14 ~@5 b2@7 ~@7, ~@14 a3@15 ~@8 b3@32 ~@4 g3@15 ~@27 d3@13, ~@81 b3@18 ~@17 g3@12]/4",
  T: "[~@2 [d3,g3]@14 ~@14 [e3,g3]@13 ~@16 [c3,f3]@13 ~@15 [d#3,f#3]@13 ~@2 b3@13 ~@7 e3@6, ~@2 b2@5 ~@9 e3@14 ~@14 a2@6 ~@2 a2@13 ~@63, ~@16 c3@7 c3@13 ~@8 c3@13 ~@15 b2@5 ~@3 b2@18 ~@3 e3@6 ~@8 b3@13, ~@17 g3@13 ~@15 f3@13 ~@15 [d#3,f#3]@13 ~@15 g3@27]/4", // G5 Em F5 D#m
  U: "[~@2 b3@13 ~ b3@13 ~@2 g3@84 ~@11 e2@2, ~ g3@14 g3@13 ~@2 e3@80 ~@18, ~ d3@6 ~@22 c3@79 ~@20]/4",
  V: "[~@14 e3@16 ~@16 g3@15 ~@81 a3@17 ~@17 b3@16, ~@30 e2@31 ~ a2@37 ~@3 a2@23 ~ c3@32 ~ b2@30 ~@3, ~@78 g3@24 ~@32 f#3@29 ~@5 f#3@24, ~@43 c4@9 ~@44, ~@94 e4@16 ~ e4@27 ~@54]/6",
  W: "[~@41 e4@46 ~@3 b3@13 ~ [g#3,b3]@14 ~ b3@12 ~@2 [g#3,b3]@12 ~@2 c#4@12 ~@2 [a3,c#4]@13 ~@22 e3@5 ~@2 [f#3,b3]@14 [d#3,f#3,b3]@13 ~@2 b3@13 ~ [f#3,b3]@3 [f#3,b3,d#4]@7, ~@13 c3@71 ~@3 e2@28 ~@3 e2@27 a2@27 ~@2 a2@27 ~ b2@26 ~@2 b2@14 ~ [b2,d#3]@7 ~@4, ~@32 a3@53 ~@3 e3@15 ~@15 [e3,g#3]@14 ~@14 e3@35 ~ e3@13 ~@7 d#3@14 ~@15 [d#3,f#3]@14 ~@11, ~@89 g#3@14 ~@43 a3@13 ~@16 [a3,c#4]@14 [a3,c#4]@12 ~@55]/8", // G#m A B5 B B5 B E D#m …
  X: "[~@4 b3@13 ~ [g#3,b3]@13 ~@2 b3@12 ~ [g#3,b3]@12 ~@3 c#4@12 ~ [a3,c#4]@13 ~@23 e3@5 ~@2 b3@14 [d#3,f#3,b3]@14 [f#3,d#4]@3 [f#3,d#4]@2 ~@2 [b2,f#3,b3,d#4]@2 ~ [b2,f#3,b3,d#4]@2 ~@2 [f#3,b3,d#4]@2 ~ [b2,f#3,b3,d#4]@3 [b2,f#3,b3]@3 ~ [b2,f#3,b3]@2 ~@8 g#3@6 ~ [g#3,b3,e4]@5 ~, ~@2 e2@28 ~ e2@27 ~ a2@27 ~@2 a2@27 b2@26 ~@4 b2@6 ~@7 b2@2 ~@32, ~@3 [e3,g#3]@15 ~@13 e3@14 ~@14 e3@35 ~ e3@13 ~@8 [d#3,f#3]@14 ~@43 e4@12 ~@7, ~@32 g#3@13 ~@15 a3@13 ~@15 a3@14 ~ a3@12 ~@56 g#3@5 ~@16, ~@89 c#4@13 c#4@12 ~@51 d#4@4 ~@3 b3@13 ~@7]/6", // G#m A B D#m B B5 E D#m
  Y: "[g#3,b3,e4]@6 ~ [e3,g#3]@5 ~@2 e3@6 ~@7 g#3@5, ~@7 b3@13 ~ [b3,e4]@11, ~@7 g#3@6 ~@3", // E E5
  Z: "[~@9 a3@7 [a3,c#4,e4]@5 ~@2 a3@5 ~ a3@5 ~@16 a3@6 ~@8 b3@6 ~ [b3,d#4]@5 ~ [d#4,f#4]@10 f#4@3 ~ [d#4,f#4]@2 ~ [b3,d#4,f#4]@2, ~ a3@6 ~@29 a3@13 ~@7 b3@6 ~@15 b3@6 ~@13, ~@2 c#4@13 ~@7 c#4@20 ~ [c#4,e4]@14 ~@39, ~@3 e4@13 ~@7 e4@19 ~@15 [d#4,f#4]@13 f#4@6 ~@20]/3", // A B D#m B C#m D#m
  AA: "[~ [b3,d#4,f#4]@2 ~@2 [b3,d#4,f#4]@2 ~ [b3,d#4,f#4]@5 ~@8 g#3@6 ~@2 [b3,e4]@6 [g#3,b3,e4]@6 ~ [e3,g#3,b3]@6 ~ [b3,e4]@6 ~@7 g#3@6 ~@8 a3@7 [a3,c#4,e4]@5 ~ a3@5 ~@2 a3@5 ~@9 [c#4,e4]@7 [a3,e4]@3 [a3,e4]@3 ~@7 b3@6 ~ [b3,d#4,f#4]@4 ~@3 [b3,d#4,f#4]@6 ~@4 d#4@2 ~ [b3,d#4,f#4]@3, ~@14 [g#3,b3]@6 ~@8 g#3@6 ~@15 g#3@12 ~@7 a3@6 ~@29 a3@13 ~@7 b3@6 ~@21 [b3,d#4]@3 ~@7, ~@15 e4@12 ~@28 e4@12 ~@3 e4@13 ~@40 d#4@13 ~@24, ~@56 b3@12 ~ c#4@13 ~@7 [c#4,e4]@20 ~@8 c#4@6 ~ f#4@12 ~@15 f#4@6 ~@3]/5", // B E5 E E5 A C#m A5 B …
  AB: "[~ [b3,d#4]@3 [b3,d#4,f#4]@2 ~ [b3,d#4,f#4]@3 [b3,d#4,f#4]@2 ~@2 [b3,d#4,f#4] [d#4,f#4] ~@8 [g#3,b3]@6 ~ b3@5 ~ [g#3,b3,e4]@6 ~ [e3,g#3]@6 [b3,e4]@6 ~@7 g#3@5 ~@9 a3@6 ~ [a3,e4]@5 ~ a3@5 ~@2 a3@5 ~@8 [c#4,e4]@6 ~ e4@3 [a3,e4]@3 b3@6 ~ b3@6 ~ [b3,d#4,f#4]@5 ~ [b3,d#4,f#4]@45 ~ [f#3,b3,d#4]@13 [f#3,b3,d#4]@3 ~ [f#3,b3,d#4]@3 [f#3,b3,d#4]@3 [g#3,e4] b3 [g#3,b3,e4] ~ [g#3,b3,e4]@6 g#3@2, f#4@2 ~@14 g#3@7 ~@7 [g#3,e4]@6 ~@14 g#3@12 ~@7 a3@6 ~@28 a3@13 a3@3 ~@105, ~@17 b3@7 ~@19 b3@6 ~@8 [b3,e4]@12 ~ c#4@13 c#4@5 ~@2 [c#4,e4]@19 ~@7 c#4@6 ~@102, ~@18 e4@12 ~@41 e4@12 ~@40 [d#4,f#4]@13 ~@88]/7", // B D#m G#m E E5 A5 C#m A5 …
  AC: "[~@5 [g#3,b3,e4]@5 ~@2 [g#3,b3,e4]@6 [e3,g#3]@5 ~@2 e3@6 ~@7 g#3@5 ~@8 a3@7 ~ e4@5, ~@18 b3@13 [b3,e4]@12 ~ c#4@13 ~@7, ~@25 g#3@12 ~@7 a3@6 ~@8 [a3,c#4]@5 ~, ~@45 e4@12 ~@7]/2", // E E5 A
  AD: "~ a3@5 ~ a3@5 ~@15 a3@5, ~ [c#4,e4]@19 [c#4,e4]@12, ~@14 a3@13 ~@5", // C#m
  AE: "[~@2 b3@6 ~ b3@6 [b3,d#4,f#4]@5 ~@2 [d#4,f#4]@9 ~ d#4@3 [d#4,f#4]@3 ~ [b3,f#4]@3 [b3,d#4,f#4]@3 [b3,d#4,f#4]@3 [b3,d#4,f#4]@6 ~@7 g#3@6 ~ [g#3,b3,e4]@4 ~@3 [b3,e4]@6 [e3,g#3,b3]@6 ~ [b3,e4]@6 ~@7 g#3@5 ~@8 a3@7 ~ e4@5 ~, ~@2 [d#4,f#4]@13 ~@7 b3@5 ~@4 f#4@3 ~@4 d#4@3 ~@13 b3@12 ~@28 [b3,e4]@12 ~ c#4@13 ~@8, ~@54 g#3@6 ~@14 g#3@6 ~@8 g#3@12 ~@7 a3@6 ~@8 [a3,c#4]@5 ~@2, ~@55 e4@12 ~@41 e4@12 ~@8]/4", // B D#m B5 B E E5 E E5 …
  AF: "a3@5 ~ a3@5 ~@8 [c#4,e4]@6 ~ [a3,e4]@3 [a3,e4]@3, [c#4,e4]@19 ~@7 c#4@6, ~@13 a3@13 ~@6", // C#m A5 C#m
  AG: "[~ b3@6 ~ b3@6 [b3,d#4,f#4]@4 ~@3 [b3,d#4,f#4]@6 [b3,d#4]@3 ~ [b3,d#4]@2 ~ [b3,d#4,f#4]@3 ~ [b3,d#4]@3 [b3,d#4,f#4]@3 ~ b3@3 [b3,d#4,f#4]@3 ~@5 e4@97 ~@7, ~ [d#4,f#4]@13 ~@13 f#4@4 ~@6 f#4@3 ~@4 [d#4,f#4]@3 ~@7 g#3@101 ~@5, ~@11 b3@20 ~]/5", // B D#m
})).s("gm_acoustic_guitar_nylon").gain(0.4).pan(0.7)

// chords · acoustic guitar nylon · soft notes
const acoustic_guitar_nylon_2 = note(`<
  ~ A@2 B@2 ~@2 C@2 ~@3 D ~@4 E F ~ G@3 ~@2 H ~ I@6 J K ~@3 L@2 ~@2 M ~@4 N ~@7 O@2 P@4 Q@3 ~@7 R S ~ T U ~@3 V@2 W X Y
  Z@4 AA AB ~@3 AC AD ~@2 AE ~@4 AF ~@4 AG ~@11 AH ~@8
>`.pickRestart({
  A: "[~ b2 ~ g3@2 b2 ~@2]/2", B: "~ e3@2 ~", C: "[~@8 b2@28 ~@12 g3@15 ~, ~@5 b2@3]/2", D: "~@24 e3@7 ~",
  E: "~@9 b2@3 ~@4", F: "~@15 c3@6 ~@11", G: "[~@23 e3@14 ~@15 d3@22 ~@22]/3", H: "~@21 b2@8 ~@3",
  I: "[~@37 g3@7 ~@8 f#3@31 ~@11 b3@15 ~@8 f#3@52 ~@23, ~@28 c4@15 ~@149]/6", J: "~@4 e3@3 ~", K: "~@3 e3@3 ~@2",
  L: "[~@25 e3@12 ~@16 e3@11]/2", M: "~@12 b3@3 ~", N: "~@27 b3@5, ~@27 d#4@3 ~@2", O: "[~@25 b2@15 ~ g3@16 ~@7]/2",
  P: "[~@25 e3@16 ~@16 g3@14 ~@2 e3@7 ~@25 e4@7 ~@16, ~@89 f#3@22 ~@17]/4",
  Q: "[~@24 b2@26 ~@11 g3@14 ~@21, ~@53 b2@22 ~@21]/3", R: "~@9 b2@6 ~@17", S: "~@3 c3@3 ~@10", T: "~@6 e3@7 ~@3",
  U: "~@2 d3@5 ~", V: "[~@6 b2@15 ~ g3@16 b2@15 ~@11]/2", W: "~@3 e3@8 ~@5", X: "~@13 c4@18 ~, ~@12 g3@17 ~@3",
  Y: "~@14 e4@17 ~", Z: "[~@16 d#4@19 ~@19 f#3@62 ~@12]/4", AA: "~@2 e3@3 ~@3", AB: "~ e3@3 ~@4", AC: "~@9 e3@6 ~",
  AD: "~@7 e3@6 ~@3", AE: "~@17 b3@6 ~@9", AF: "~@24 b3@5 ~@3, ~@23 d#4@3 ~@6", AG: "~@13 b3 ~@2", AH: "b3@3 ~@13",
})).s("gm_acoustic_guitar_nylon").gain(0.24).pan(0.7)

// chords · koto
const koto = note("<~@43 A B C@3 D@2 E@2 F@2 ~@54 G@4 H@3 ~@13>".pickRestart({
  A: "~@12 a4@2 ~ a4@2 ~@2 a4@5 ~ g#4@3 ~@3 g#4", B: "a4@2 ~@5 g#4@19 ~@6",
  C: "[~ b4@2 ~ b4@2 ~@2 b4@5 ~ a4@5 ~@2 b4@5 ~@2 c#5@21 ~@5 c#5@2 ~ c#5@2 ~@2 c#5@5 ~ b4@3 ~ b4@6 a4@19]/3",
  D: "[~@8 a4@2 ~ a4@5 ~@2 a4@6 g#4@4 ~@2 g#4 a4@4 ~@3 g#4@20 ~@3 b4@2 ~]/2",
  E: "[b4@5 ~@2 b4@5 ~ a4@5 ~@2 b4@5 ~@2 c#5@20 ~@6 c#5@2 ~ c#5@2 ~@2 c#5@4]/2",
  F: "[~@2 b4@5 ~@2 b4@4 ~@3 b4@25 ~@23]/2",
  G: "[~@11 f#4@2 ~ [f#4,a4,f#5]@3 [f#4,a4,f#5]@6 ~ [g#4,e5]@4 ~@2 [e4,a4,e5]@5 ~@2 [b3,g#4,b4]@22 ~@5 e4@2 ~ [e4,b4,e5]@2 ~ [e4,b4,e5]@5 ~@2 [f#4,a4,f#5]@5 ~ [g#4,b4,g#5]@5 ~@2 [a4,c#5,a5]@22 ~@4 [a4,c#5,e5]@2 ~@2 [a4,c#5,e5]@2 ~ [a4,c#5,e5]@5, ~@10 [a4,f#5]@2 ~@11 e4@5 ~@35 [b4,e5]@2 ~@63]/4", // F#m C#m A5 E E5 F#m G#m A …
  H: "[~@2 [g#4,b4,d#5]@5 ~@2 g#4@4 ~@2 [b4,d#5]@45 ~@36, ~@8 [b4,e5]@5 ~@2 f#4@53 ~@28]/3", // G#m B E5
})).s("gm_koto").gain(0.56).pan(0.4)

// other · string ensemble 1
const string_ensemble_1 = note(`<
  ~@39 A B C@3 D E@2 F G@2 H I@5 ~@13 J@4 K@3 ~@18 L M@3 N O@2 P@2 Q R S T@3 U@2 V W@3 ~@13
>`.pickRestart({
  A: "~@11 a4@3 g#4@4 a4@3 g#4@4 a4@3 g#4@4", B: "a4@3 b4@4 a4@3 b4@4 a4@4 b4@3 a4@4 b4@3 a4@4",
  C: "[b4@3 a4@4 b4@3 a4@4 b4@3 a4@4 b4@3 a4@4 b4@3 c#5@4 b4@4 c#5@3 b4@4 c#5@3 b4@4 c#5@3 b4@3 ~ a4@3 g#4@3 a4@3 b4@2 c#5@2 ~ e5@2 f#5@2 ~ a5@2 a#5@2 b5@3 a5@3 b5@3 ~ a5@3, ~@73 d#5@2 ~@3 g#5@2 ~@16]/3",
  D: "g#5@3 f#5@3 ~ g#5@3 f#5@3 e5@3 ~ f#5@3 g#5@3 a5@3 b5@3 ~ g#5@2",
  E: "[~ a5@3 b5@3 ~ c#6@3 b5@3 c#6@3 ~ b5@3 a5@3 b5@3 ~ a5@3 g#5@3 a5@3 ~ g#5@3 a5@3 b5@3 c#6@3 ~ b5@3 c#6@3 b5@3 ~ a5@3]/2",
  F: "g#5@3 a5@3 ~ g#5@3 f#5@3 g#5@3 ~ f#5@3 e5@3 d#5@3 ~ e5@3 f#5@2",
  G: "[~ g#5@3 a5@3 ~ b5@3 c#6@3 d#6@3 ~ e6@3 d#6@3 e6@3 ~ f#6@3 g#6@3 f#6@3 ~ g#6@3 f#6@3 e6@3 ~ f#6@3 e6@3 d#6@3 e6@3 ~ d#6@3]/2",
  H: "c#6@3 b5@3 ~ c#6@3 b5@3 c#6@3 ~ b5@3 a5@3 b5@3 ~ a5@3 g#5@2",
  I: "[~ a5@3 ~ g#5@3 [f#5,a5]@3 g#5@3 f#5@3 ~ g#5@3 f#5@3 e5@3 ~ d#5@3 e5@3 f#5@3 ~ g#5@3 a5@3 b5@86 ~@30]/5", // F#m
  J: "[~@9 e4@15 f#4@14 g4@14 d4@28 e4@7 f#4@7 ~ g4@7 e4@7 a4@7 b4@7 c5@5]/4", K: "[~@2 e5@7 b4@57 ~@30]/3",
  L: "~@3 a4@4 g#4@3 a4@4 g#4@4 a4@3 g#4@4 a4@3 b4@4",
  M: "[a4@3 b4@4 a4@3 b4@4 a4@3 b4@4 a4@3 b4@4 a4@3 b4@4 a4@4 b4@3 a4@4 b4@3 a4@4 b4@3 c#5@4 b4@3 c#5@4 b4@3 c#5@4 b4@3 c#5@4 b4@3 a4@3 ~ g#4@3 a4@3 b4@2]/3",
  N: "c#5@2 d#5@2 ~ f#5@2 g#5@2 ~ a#5@2 b5@3 a5@3 ~ b5@3 a5@3 ~ g#5@3 f#5@3, ~@4 e5@2 ~@3 a5@2 ~@21",
  O: "[g#5@3 ~ f#5@3 e5@3 ~ f#5@3 g#5@3 a5@3 ~ b5@3 g#5@3 ~ a5@3 b5@3 c#6@3 ~ b5@3 c#6@3 ~ b5@3 a5@3 b5@3 ~ a5@3 g#5@3 a5@3]/2",
  P: "[~ g#5@3 a5@3 ~ b5@3 c#6@3 b5@3 ~ c#6@3 b5@3 ~ a5@3 g#5@3 a5@3 ~ g#5@3 f#5@3 ~ g#5@3 f#5@3 e5@3 ~ d#5@3 e5@3 ~ f#5@3 g#5@2]/2",
  Q: "~ a5@3 ~ b5@3 c#6@3 d#6@3 ~ e6@3 d#6@3 ~ e6@3 f#6@3 g#6@3 ~",
  R: "f#6@3 g#6@3 ~ f#6@3 e6@3 f#6@3 ~ e6@3 d#6@3 ~ e6@3 d#6@3 c#6@2",
  S: "~@2 b5@3 c#6@3 ~ b5@3 c#6@3 b5@3 ~ a5@3 b5@3 a5@3 ~ g#5@3",
  T: "[a5@3 ~ g#5@3 a5@3 g#5@3 ~ f#5@3 g#5@3 ~ f#5@3 e5@3 d#5@3 ~ e5@3 d#5@3 ~ c#5@3 b4@3 c#5@3 ~ b4@3 a4@3 ~ g#4@3 a4@2 ~ c#5@2 ~ e5@2 f#5@2 g#5@2 a5@2 b5@2 c6@2 ~ c#6@2 d#6@2 e6@3 d#6@3 ~ e6@3 f#6@3 g#6@2, ~@60 b4@2 ~ d#5@2 ~@31]/3",
  U: "[~@2 f#6@3 g#6@3 f#6@3 ~ e6@3 f#6@3 e6@3 d#6@3 ~ e6@3 d#6@3 c#6@3 ~ b5@3 c#6@3 b5@3 ~ c#6@3 b5@3 a5@3 ~ b5@3 a5@3 g#5@3]/2",
  V: "~ a5@3 g#5@3 a5@3 g#5@3 ~ f#5@3 g#5@3 f#5@3 ~ e5@3 d#5@3 e5@2",
  W: "[~@2 f#5@3 g#5@2 ~ b5@3 ~@3 c#6 b5@63 ~@18, ~@8 c#6 ~@87]/3",
})).s("gm_string_ensemble_1").gain(0.47).pan(0.4)

// other · string ensemble 1 · soft notes
const string_ensemble_1_soft = note("<~@38 A B ~@30 C@3 D@6 ~@8 E@7 F ~@33>".pickRestart({
  A: "~@11 g#4@3 a4@4 g#4@3 a4@4 g#4@4 a4@3", B: "g#4@4 a4@3 g#4@4 ~@21", C: "[~@20 [g3,b3]@57 [a3,e4]@19]/3",
  D: "[~@9 [d#4,f#4]@28 e4@28 [d4,g4]@28 ~ [g3,c4,e4]@76 ~@22, ~@3 b3@28 ~@33]/6", // D#m G5 C
  E: "[~@26 g#4@57 a4@56 b4@55 ~@2 g#4@3 a4@4 g#4@3 a4@4 g#4@3 a4@4 g#4@3 a4@4]/7", F: "g#4 ~@7",
})).s("gm_string_ensemble_1").gain(0.24).pan(0.4)

// chords · string ensemble 2
const string_ensemble_2 = note("<~@43 A@5 B@7 ~@32 C@4 D@7 E@5 F@7 G@8 H@5 I@5>".pickRestart({
  A: "[~@19 [b3,g#4]@53 [c#4,a4]@53 [d#4,f#4,b4]@35, ~@19 e4@106 ~@35]/5", // E F#m B
  B: "[~@18 [b3,g#4]@53 [c#4,a4]@53 ~@20 f#5@76 ~@4, ~@18 e4@106 [d#4,f#4,b4]@97 ~@3]/7", // E F#m B
  C: "[~@26 [b3,g#4]@56 ~ [c#4,a4]@45, ~@13 e4@51]/4", // E F#m
  D: "[~@11 [d#4,f#4]@56 ~ [g#3,e4]@56 [c#4,e4,a4]@57 [b3,d#4,f#4]@43, ~@11 b3@113 ~@100]/7", // D#m C#m A B
  E: "[~@12 [b3,g#4]@54 [c#4,a4]@54 ~ [d#4,f#4,b4]@39, ~@12 e4@109 ~@39]/5", // E F#m B
  F: "[~@15 [b3,g#4]@54 [c#4,a4]@54 ~@54 [b3,e4,g#4]@47, ~@15 e4@108 [d#4,f#4,b4]@90 ~@11, ~@144 f#5@69 ~@11]/7", // E F#m E B
  G: "[~@6 [c#4,a4]@53 ~@20 f#5@69 ~@4 [b3,g#4]@53 [c#4,a4]@51, ~@59 [d#4,f#4,b4]@90 ~@3 e4@104]/8", // F#m E F#m B
  H: "[~@2 [d#4,f#4,b4]@53 [b3,g#4]@53 [c#4,a4]@52, ~@11 e4@21]/5", // B E F#m
  I: "[~@21 f#5@32 ~@3 [e3,b4,e5]@91 ~@13, ~ [d#4,f#4,b4]@54 g#4@91 ~@14]/5", // E5 B
})).s("gm_string_ensemble_2").gain(0.32).pan(0.6)

// other · viola
const viola = note("<~@62 A@4 B@7 C@2 ~@53>".pickRestart({
  A: "[~@29 b4@18 a4@3 b4@4 a4@4 g4@58 ~@4 f#4@4 g4@3 f#4]/4",
  B: "[~@3 e4@40 ~@4 d4@7 c4@7 b3@44 e4@15 f#4@14 g4@14 d4@28 e4@7 f#4@7 ~ g4@7 e4@7 a4@7 b4@7 c5@5]/7",
  C: "[~@2 e5@7 b4@28 ~@27]/2",
})).s("gm_viola").gain(0.24)

// chords · acoustic guitar steel
const acoustic_guitar_steel = note(`<
  ~ A@5 B@3 C@5 D E@5 F@8 ~@5 G@8 H@5 I@2 J@3 K@5 L M N O P@7 Q@4 R@4 S@4 ~ T@3 ~@4 U@6 V W@4 X Y@2 Z@2 AA AB@2 AC@2 AD
  AE@7 AF AG AH AI@3 AJ AK@5
>`.pickRestart({
  A: "[~@16 e4@28 ~@4 e4@24 ~@8 e4@28 ~@4 e4@24 ~@8 e4@15 ~, ~@14 e3@29 ~@3 e3@18 ~@14 a2@28 ~@4 [a2,g3]@19 ~@13 c3@18, ~@15 [g3,b3]@29 ~@3 g3@20 ~@12 [g3,c4]@29 ~@35 [a3,c4]@17, ~@47 b3@17 ~@47 c4@23 ~@26]/5", // A7 G C5 Am
  B: "[~@16 d#4@16 ~@17 e4@30 ~ e4@16, ~@13 b2@19 ~@14 e2@30 ~@20, ~@14 f#3@18 ~@15 g3@30 ~@19, ~@5 b3@8 ~@3 b3@10 ~@6]/3",
  C: "[~@24 g3@21 ~@19 a2@8 e3@8 ~@40 e3@7 ~ a2@8 c3@6 ~@2 e4@15 ~, e2@24 ~@24 b3@27 ~@5 c4@29 ~@11 c4@18 ~@4 a3@17 ~, ~@16 e3@22 ~@9 e3@16 ~@17 g3@15 ~ a2@15 ~ a2@14 ~@34, ~@81 e4@23 e3@14 ~@25 c4@16 ~]/5",
  D: "~@2 b2 b3, b2@7 ~@9, ~@8 [b3,d#4]@15 ~@9", // B
  E: "[e2@8 b2@8 ~ b3@21 ~@8 [b3,e4]@12 ~@3 d4@7 [b3,d4]@7 [g3,b3,d4,g4]@7 [g3,b3,d4,g4]@5 [g3,g4]@2 ~ [g3,g4]@6 ~ [g3,g4]@7 [g3,g4]@6 ~ [g3,g4]@6 ~@2 c4@7 [f3,a3,c4,f4]@4 [f3,f4]@2 ~ [c4,f4]@6 ~ [a3,c4,f4]@5 ~@2 [f#3,b3]@7 ~ b3@5, ~@45 [e3,g3]@10 ~@4 g3@14 ~@44 f3@8 ~@8 f3@13 ~ [b2,d#4]@13, ~@60 b3@7 ~@23 c4@13 ~ [c4,e4]@12 ~@2 [a3,f4]@7 ~@7 a3@6 ~@16 f#3@6, ~@61 g4@13 ~@15 e4@13 ~@58]/5", // E5 Bm G F F5 F B5 Em …
  F: "[~@2 d#3@6 ~ [f#3,b3,d#4]@4 ~@10 e3@6 ~ [e3,g3]@6 ~@2 e3@7 [g3,b3]@7 [g3,b3]@7 ~@10 d3@6 ~@36 b2@27 ~@19 [b3,e4]@30 ~@2 e4@15 ~@2 e4@13 ~@6 e3@11 ~@17 g3@3, ~ [f#3,b3]@6 ~@2 b2@2 ~@3 e3@7 ~@16 g3@4 ~@4 d3@22 ~@9 c3@34 ~@94 a2@14 ~@3 [a2,c4,e4]@14 ~@2 a2@19, ~@15 [g3,b3]@14 ~ [b3,e4]@11 ~@19 [g3,b3,e4]@15 ~ g3@62 ~@18 g3@30 ~@2 [g3,b3]@15 ~@2 [a3,c4]@15 g3@4 ~@32, ~@16 e4@13 ~@16 e4@14 ~@18 c4@63 ~@96 c4@15 ~@5, ~@39 e4@31 ~@48 e4@4 ~@6]/8", // B Em G E5 B5 Am G E5 …
  G: "[~@2 [b3,e4]@13 [g#3,b3,e4]@13 ~@23 e3@6 ~@15 [c#4,e4]@14 ~ e4@13 [a3,c#4,e4]@13 ~@44 [b3,d#4]@8 ~@7 e4@13 [g#3,b3,e4]@13 ~ [f#3,a3]@3 ~ [e3,g#3]@3 e3@7 [g#3,b3,e4]@3 ~ e4@3 ~ b2@6 ~@15 e4@14, e3@7 ~@23 e4@13 ~@15 [c#4,e4]@13 ~@44 b3@13 ~@15 b3@13 ~@15 [g#3,b3]@13 ~@33 [g#3,b3]@9 ~ a3@28 ~, ~ g#3@13 ~@15 [g#3,b3]@14 ~ [g#3,b3,e4]@13 a3@28 ~ [a3,c#4]@14 ~@14 f#3@13 ~ [f#3,b3]@13 ~ f#3@6 ~ f#3@14 ~@7 e3@7 ~@43 e3@7 ~@29, ~@36 e3@13 ~@8 a2@7 ~ a2@13 ~@36 b2@7 b2@13 ~ b2@28 ~@43 b2@12 ~@9 a2@7 a2@13 ~@9, ~@116 d#4@12 ~ d#4@13 d#4@13 ~@73 [c#4,e4]@13 c#4@13 ~@2]/8", // E5 E C#m A B E F#m E …
  H: "[[a3,c#4,e4]@7 [a3,c#4]@7 [a3,c#4,e4]@13 ~@22 b2@7 f#3@2 ~ f#3@3 ~ f#3@3 [b2,f#3]@3 [b2,f#3,b3]@2 ~@2 [b2,f#3]@3 [b2,f#3,b3]@6 ~ [g#3,b3]@17 ~@2 [e3,g#3,b3]@14 ~@3 [e3,g#3,b3]@3 ~@3 g#3@9 ~@2 [a3,c#4]@13 [e3,a3,c#4]@11, ~@27 f#3@13 ~@2 [f#3,b3,d#4]@13 ~@27 e3@18 ~@22 e3@26 ~@12, ~@27 b2@7 ~ b2@13 ~@112, ~@28 b3@13 ~@31 b3@3 ~@47 g#3@2 ~@36, ~@29 d#4@12 ~@82 b3@12 ~@25]/5", // A B5 G#m E A B
  I: "[~@2 [e3,a3,c#4]@3 [e3,a3,c#4]@12 ~@2 [e3,a3,c#4]@9 ~ b3@13 [b2,f#3,b3]@22, ~@28 [b2,f#3]@13 ~@23]/2", // A B5
  J: "[~ [b2,f#3,b3]@3 ~ [b2,b3]@3 [b2,f#3,b3]@2 ~ [b2,f#3,b3]@6 ~ [g#3,b3]@17 ~@9 [a3,f#4]@12 ~ b3@2 ~@2 b3@9 ~ [a3,c#4]@13 [e3,a3,c#4]@12, ~@4 f#3@2 ~@11 e3@15 ~@25 e3@26 ~@13, ~@19 e4@4 ~@9]/3", // B5 B B5 G#m D A
  K: "[~ [e3,a3,c#4]@12 ~ [a3,c#4,a4]@3 ~ [a3,c#4,a4]@9 ~ b3@13 [b2,f#3,b3]@6 ~ b2@84 ~@28, ~@27 [b2,f#3]@13 ~@8 f#3@79 ~@33, ~@12 b3@19 ~@9]/5", // A B5
  L: "~ [b3,e4]@29 ~@2, g3@29 ~@3", M: "~ [b3,e4]@15 ~ g3@14 ~, g3@7 ~@9", N: "~ c4@15 ~ e3@8 g3@7", O: "~ f#3@19 ~@12",
  P: "[~@9 e4@8 ~@24 d#4@7 ~ b2@14 ~@15 e4@22 ~@29 g3@19 ~@3 e3@15 a2@7 e3@7 ~@30 a2@12 ~@2, ~@17 b2@30 ~ e2@29 ~@30 e2@22 ~@66 a2@14 ~@15, ~@33 b3@29 ~ d3@32 ~@27 e3@20 ~@39 e4@21 ~@22, ~@71 g3@26 ~@83 g3@14 ~@8 e3@13 ~@9, ~@74 b3@24 ~@53 b3@25 ~@4 c4@28 ~@16]/7",
  Q: "[a2@7 ~ c3@5 ~@2 e4@14 ~ [b3,d#4]@13 ~ [b3,d#4]@13 ~@2 e4@13 ~ [g3,b3,e4]@13 ~@2 [g3,b3,e4]@12 ~@2 [b3,e4]@11 ~@10 [b3,d4]@5, ~@13 a3@16 ~@29 e3@29 ~@13 e3@8 ~@7 b3@7 ~@6, ~@14 c4@15 ~@29 [g3,b3]@13 ~@30 g3@9 ~@5 g3@13, ~@116 d4@7 ~@5, ~@117 g4@11]/4", // B Em E5 Bm G
  R: "[~@2 [g3,b3,d4,g4]@7 [b3,d4,g4]@4 ~ g4@2 ~ g3@5 ~@2 g3@6 ~ g4@6 ~ [g3,g4]@5 ~@2 [c4,f4]@6 ~ [f3,a3,c4,f4]@4 [f3,f4]@2 ~ [a3,c4,f4]@6 ~ [a3,c4,f4]@4 ~@3 [f#3,b3]@7 [f#3,b3]@6 ~ [d#3,f#3,b3]@6 ~ [f#3,b3,d#4]@4 ~@10 e3@6 ~@9 e3@5, ~@9 g3@3 ~ g3@2 ~ e4@13 ~@2 [c4,e4]@12 ~@57 g3@14 ~@8 g3@4 ~@2, ~@16 g4@6 ~ g4@7 ~@71 b3@14 b3@11 ~@2, ~@17 c4@13 g3@5 ~@9 [f3,a3]@8 ~@7 f3@11 ~@3 b2@13 ~@8 b2@2 ~@4 e3@7 ~@8 [e3,g3]@6 ~@7, ~@51 e4@6 ~ e4@5 ~]/4", // G F5 F B5 B C F Em
  S: "[~@2 [g3,b3]@6 ~ b3@6 ~@8 d3@5 ~@3 e4@45 ~@2 e4@41 ~@9, ~@2 d3@20 ~@7 c3@46 ~ c3@41 ~@11, ~@2 e4@13 ~ b3@13 ~@99, ~@8 g3@6 ~ [g3,e4]@14 ~ [g3,c4]@46 ~ [g3,c4]@42 ~@9]/4", // G C C5
  T: "[~@13 g3@15 ~@3 e4@13 ~@2 c4@13 ~@3 e4@8 ~@26]/3",
  U: "[~@27 e4@13 [g#3,b3,e4]@13 ~@23 e3@6 ~@15 [c#4,e4]@14 [a3,c#4,e4]@14 [a3,c#4,e4]@13 ~@29 f#3@6 ~@8 [b3,d#4]@8 ~@3, ~@25 e3@7 ~@23 e4@13 ~ [g#3,e4]@13 a3@28 ~@29 [f#3,b3]@13 ~ [f#3,b3,d#4]@13 ~@8 f#3@14 ~@4, ~@26 [g#3,b3]@13 ~@15 [g#3,b3]@14 b3@13 ~@2 [c#4,e4]@13 ~@44 d#4@12 ~@15 [b3,d#4]@13 ~@12, ~@61 e3@13 ~@8 a2@7 a2@13 ~@36 b2@7 ~ b2@13 ~ b2@28 ~@4]/6", // E C#m A B C#m B5 B G#m …
  V: "[f#3,b3]@3 ~ [b3,e4]@13 ~ [b3,e4]@14, ~@3 g#3@13 ~ g#3@13 ~@2, ~@3 e3@7 ~@22", // B5 E5
  W: "[[f#3,a3]@3 [e3,g#3]@4 e3@7 [g#3,b3,e4]@3 ~ e4@3 [b2,e3]@6 ~@15 [c#4,e4]@14 ~ [c#4,e4]@6 ~ c#4@7 [a3,c#4,e4]@13 ~@22 b2@7 f#3@2 ~ f#3@3 ~ f#3@3 [b2,f#3]@3 [b2,f#3,b3]@2, ~@7 b2@11 [g#3,b3]@9 a2@7 ~ a2@13 ~@36 b2@7 ~ b2@13 ~@23, ~@28 a3@28 a3@7 a3@7 ~@14 f#3@13 ~@2 [f#3,b3,d#4]@13 ~@16, ~@28 c#4@13 ~@44 b3@13 ~@30, ~@29 e4@13 ~@44 d#4@12 ~@30]/4", // F#m E E5 C#m A B5 G#m B
  X: "~@2 [b2,f#3]@3 [b2,f#3,b3]@6 ~@2 b3@18 ~, ~ b3@3 ~@7 e3@18 ~@3, ~@12 g#3@15 ~@5", // B5
  Y: "[[e3,g#3,b3]@15 ~@2 [e3,g#3,b3]@4 g#3@2 ~ g#3@9 ~@2 a3@13 [e3,a3,c#4]@12 ~ [e3,a3,c#4]@3, ~@21 e3@26 ~@17, ~@21 b3@12 ~ c#4@13 ~@17]/2", // E A
  Z: "[~ [e3,a3,c#4]@13 ~ [a3,c#4]@9 ~ b3@13 [b2,f#3,b3]@22 ~@2 [b2,f#3]@2, ~@14 e3@8 ~@2 [b2,f#3]@13 ~@24 b3@3]/2", // A B5
  AA: "~ [b2,f#3,b3]@3 ~ [b2,f#3,b3]@3 [b2,f#3,b3]@6 ~ [g#3,b3]@17, ~@14 e3@15 ~@3", // B5 G#m
  AB: "[~@10 [a3,f#4]@12 ~@2 b3@2 ~ b3@9 ~ [a3,c#4]@13 ~ [e3,a3,c#4]@13, ~@12 e3@13 ~@7, ~@6 e4@3 ~@7]/2", // D A
  AC: "[~@4 [e3,a3,c#4,a4]@9 ~ [c#4,a4]@3 [a3,c#4,a4]@9 ~@2 b3@13 [b2,f#3,b3]@3 ~@4 [b2,f#3,b3]@6 ~ b3@3 [f#3,b3]@3 [b2,f#3,b3]@2 ~, ~@13 a3@3 ~@10 b2@13 ~@15 b2@7 ~@3, ~@27 f#3@13 ~@24]/2", // A F#m A B5
  AD: "[b2,f#3,b3]@3 ~ [b2,f#3,b3] ~ [b2,f#3,b3] [b2,f#3,b3]@3 ~ [f#3,b3]@3 [b2,f#3,b3]@2 ~ [b3,e4]@15, ~@10 b2@2 ~@4 e3@15 ~", // B5 E5
  AE: "[~@5 [g#3,b3,e4]@6 ~ [g#3,b3,e4]@12 ~ [e3,b3]@3 [g#3,b3]@9 ~ [e3,a3,c#4]@12 ~@2 e3@12 ~@4 [e3,a3,c#4]@9 ~ [c#4,a4]@3 [a3,c#4,a4]@9 ~ [f#3,b3]@13 [b2,f#3,b3]@6 ~ [b2,f#3,b3]@46 b3@4 b2@2 ~ b2@2 ~ [b2,b3]@3 ~ [b2,b3]@3 [b3,f#4] ~ [b3,f#4]@4 [e2,e4] ~ [e2,e4]@2 [e2,g#3]@13 [b3,e4]@6 ~ [e3,b3,e4]@6 [a3,f#4]@6 ~ [e3,g#3,e4]@5 ~@2, ~@25 e4@10 ~@16 [a3,c#4]@16 ~@10 a3@3 ~@10 b2@13 ~@54 f#4@16 ~@51, ~@157 b2@3 ~@3 b3@3 ~@8 b2@6 g#3@2 ~@2 [b3,e4]@12 ~@28]/7", // E E5 G#m A F#m A B5 B …
  AF: "[g#3,e4]@3 e4@3 e4@3 [g#3,e4]@3 ~ [a3,c#4,e4]@6 ~ [a3,c#4]@6 [a3,c#4,e4]@4 ~@2, b3@6 b3@5 ~@8 e4@6 ~@7, ~@3 g#3@6 ~@23", // C#m A
  AG: "~ [a3,c#4,e4]@6 [e3,a3,b3]@3 ~@4 a3@6 [a3,e4]@3 ~ [e3,a3,c#4]@8, ~@5 e3@6 ~@5, ~@10 a3@3 ~@19, ~@11 c#4@9 ~@12", // A Esus4 A5 A
  AH: "~@2 b3@6 [f#3,b3,d#4]@6 ~ [b2,f#3,b3]@6 ~ [f#3,b3,f#4]@9 ~, ~ [b2,f#3]@7 ~@24", // B B5
  AI: "[[f#3,b3,f#4]@6 [b2,f#3,b3]@3 ~ [b2,f#3,b3]@3 [b2,f#3,b3]@3 ~@3 e3 e4 [e3,e4] ~ [b3,e4]@6 [b3,e4]@7 ~@20 g#3@5 ~@2 [b3,e4]@3 [b3,e4]@9 ~ [a3,c#4]@6 [a3,c#4]@6 ~ [e3,a3,c#4]@6 ~, ~@16 [b2,f#3]@6 ~ e3@13 b3@13 b3@11 ~@36, ~@17 b3@6 ~@13 e4@18 ~@42, ~@43 g#3@12 ~@8 e3@26 ~@7]/3", // B5 E E5 A B5
  AJ: "[a3,c#4,e4]@10 [e3,a3,c#4,a4]@9 ~ [c#4,a4]@3 [a3,c#4,a4]@9, ~@19 a3@3 ~@10", // A F#m A
  AK: "[~ b3@13 [b2,f#3,b3]@3 ~@4 [b2,f#3,b3]@6 ~@4 [b2,f#3,b3]@3 [b2,b3]@3 ~ [b2,f#3,b3]@3 [b2,f#3,b3]@3 ~ [f#3,b3]@3 ~ [f#3,b3]@4 ~@3 b3@90 ~@14, [b2,f#3]@13 ~@31 b2@3 ~ b2@4 ~@2 e2@98 ~@8, ~@54 e3@95 ~@11, ~@55 g#3@93 ~@12]/5", // B5 B B5
})).s("gm_acoustic_guitar_steel").gain(0.48).pan(0.4)

// chords · acoustic guitar steel · soft notes
const acoustic_guitar_steel_2 = note(`<
  ~@8 A B C@2 ~@2 D E@2 ~@7 F@3 G@6 H@2 I@2 ~ J ~ K@2 L@2 ~@13 M N O@3 ~ P@3 Q@3 R@2 ~@8 S@8 ~ T ~ U@2 ~ V ~ W X Y ~@9 Z
  ~@16 AA ~@3
>`.pickRestart({
  A: "~@15 [g3,b3]@17", B: "~ b2@3", C: "[~@16 g3@21 ~@27]/2", D: "~@8 f#3@15 ~ [f#3,d#4]@8",
  E: "[~@16 e4@25 ~@23, ~@16 g3@13 ~@35]/2", F: "[~@27 e3@29 ~@4 e3@15 ~@21]/3",
  G: "[~@20 [e3,e4]@8 ~ c4@13 ~@3 a2@8 ~@8 [c4,e4]@15 ~@9 f#3@7 ~ [b3,d#4]@18 ~@14 [a3,c4]@42 ~@25, ~@11 a3@30 ~@12 c3@21 ~@2 b2@29 ~@87, ~@60 a3@16 ~@16 f#3@16 ~@17 e4@48 ~@19]/6", // E C B Am
// … 121 more lines