// Romanza — Andrea Bocelli
// 70 bpm, 4/4, key F major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: Tempo changes preserved in elapsed time; displayed bars use the dominant tempo.
// note: sustain pedal (CC 64) lengthens the held notes
// note: duplicate parts dropped: ch 12 orchestral harp (copy of ch 11 piano)
// note: Full arrangement: all 69 bars on a 48-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(70/4)

// 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 · string ensemble 2
const string_ensemble_2 = note("<~@11 A B C D E F G ~@3 H@3 I J@7 K ~@4 L@3 M@6 N@4 O P@2 ~@6 Q@4 R@6>".pickRestart({
  A: "~@2 f4 g4, ~ e4@3", B: "a4@23 ~ g4@12 a4@12, [d4,f4]", C: "[d4,f4,bb4]@24 a4@12 bb4@11 ~, ~ [c4,e4]",
  D: "a4@12 c5@12 d4@11 ~ [g4,e5]@12, f4@11 ~@5, c4 bb4", E: "[a4,c5,f5] [f4,a4] bb3 [e4,c5], ~ d4@2 ~, ~ g4",
  F: "[f4,a4,d5]@6 [bb3,d4,f4]@5 ~@7 [bb3,d4,f4]@6", G: "[g3,c4,e4]@7 ~@5",
  H: "[~@29 e4@12 f4@12 ~@13 g3@12 [a3,f4]@12 g4@13 ~@11 g5@7 ~@18 f5@5, ~@17 d4@36 [bb3,c4]@49 ~@42, ~@53 e4@25 ~@66]/3", // Dm Bbsus2
  I: "~@19 g5@7 ~@5 f5@7 ~@10",
  J: "[~@32 e5@12 f5@12 ~@25 f5@12 g5@12 f5@24 g5@12 a5@13 g5@24 a5@12 bb5@12 [a4,c5,f5]@12 [f4,a4,c5]@12 ~ [d4,g4,bb4]@12 [g4,e5,bb5]@12 [c5,f5,a5]@12 [f4,a4]@12 bb3@12 ~ [e4,c5]@12 [f4,a4,d5]@12 [bb3,d4,f4]@10 ~@14, ~@20 d5@48 c5@37 d5@73 ~@85 d4@24 ~@49, ~@56 e5@25 ~@97 e5@25 ~@72 g4@25 ~@36]/7", // F Gm Edim F C Dm Bb
  K: "[bb3,d4,f4]@12 [g3,c4,e4]@29 ~@7", // Bb C
  L: "[~@18 e4@4 f4@17 ~@3 [d4,f4]@4 [e4,g4]@17 ~@3 [e4,g4]@4 [f4,a4]@17 ~@4 [f4,a4]@4 [g4,b4]@20 ~@12 [c4,c5,c6]@13 ~@4]/3", // Dm Em F G C
  M: "[~@8 [c4,c5,c6]@24 [a3,a4,a5]@12 [b3,b4,b5]@8 ~@4 [b3,b4,b5]@24 ~ [ab3,ab4,ab5]@12 [a3,a4,a5]@11 ~ [a3,a4,a5]@23 ~ [a3,a4,a5]@13 [ab3,ab4,ab5]@11 ~ [ab3,ab4,ab5]@12 [g3,g4,g5]@10 ~@2 c5@24 b4@25 a4@24 ab4@13 ~@24]/6", // C A B Ab A Ab G
  N: "[~@32 e4@12 bb3@16 [g4,bb4]@12 ~ [g4,bb4]@8 [f4,a4]@12 e4@12 c5@3 ~ [a4,c5]@20 [g4,bb4]@5 a4@12 c5@12 d4@11 ~ [g4,e5]@12 [a4,c5,f5]@10, f4@32 ~@61 g4@17 ~@24 f4@37 ~@21, ~@12 db4@32 d4@29 ~@61 c4@24 bb4@25 ~@9, ~@73 f5@12 ~@11]/4", // Gm F Am Gm C F
  O: "~@2 [f4,a4]@12 ~ bb3@12 [e4,c5]@12 [f4,a4,d5]@9, ~ d4@12 ~@11, ~@15 g4@25 ~@8", // F C Dm
  P: "[~@3 [bb3,d4,f4]@10 ~@14 [bb3,d4,f4]@12 ~ [g3,c4,e4]@28 ~@28]/2", // Bb C
  Q: "[~@33 [f4,f5]@12 [g4,g5]@12 [a4,a5]@12 ~@13 [f4,f5]@12 [g4,g5]@12 [a4,a5]@12 [g4,g5]@11 ~ [g4,g5]@12 ~ [a4,a5]@13 [bb4,bb5]@13 ~@14 [g4,g5]@9]/4", // F G A F G A G A …
  R: "[~@5 [a4,a5]@14 [bb4,bb5]@15 a4@251 ~@3]/6", // A Bb
})).s("gm_string_ensemble_2").gain(0.17).pan(0.3)

// chords · string ensemble 2
const string_ensemble_2_2 = note("<~@25 A@5 ~@3 B@2 C D E F@8 ~ G ~@11 H@2 I@8>".pickRestart({
  A: "[~@32 e4@12 f4@12 ~@25 f4@12 g4@12 f4@24 g4@12 a4@13 g4@24 a4@12 bb4@13 ~@37, ~@20 d4@48 c4@37 d4@73 ~@62, ~@56 e4@25 ~@97 e4@25 ~@37]/5",
  B: "[~@15 d4 ~@3 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@3 d4@2 ~@2 d4 ~@3 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2]/2",
  C: "d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4 ~@3 d4@2 ~@2 d4@2 ~@2 d4@2 ~@3 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~",
  D: "~ d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4 ~@3 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 d4@2 ~",
  E: "~ d4@2 ~@3 d4@2 ~@2 d4@2 ~@2 d4@2 ~@2 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2", // Fmaj7
  F: "[~@2 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2 ~@3 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2 ~@2 [e4,f4,a4]@2 ~@2 [f4,a4]@2 ~@2 [f4,a4]@2 ~@2 [f4,a4]@3 ~ [f4,a4]@2 ~@2 [f4,a4]@3 ~ c3@24 a2@24 ~ [d3,c4]@24 [g2,b3]@24 [c3,b3]@25 [f2,a3]@24 a3@25 ~@12 f2@12 ~@85 ab3@13 ~@24, ~@67 [c4,e4,g4]@49 [d4,f4]@48 [c4,e4]@49 [b3,d4]@49 ~@12 c4@24 b3@24 ~ a3@25 ~@36, ~@213 b2@37 ~@12 e2@24 ~@49 b2@24 ~@25, ~@238 ab3@25 ~@23 d3@25 c3@25 ~@48]/8", // Fmaj7 F D7 G Cmaj7 F C Dm …
  G: "d3 bb3 ~@2", H: "[~@7 [f3,a3,c4]@25]/2",
  I: "[~@22 [d4,f4]@93 e4@15 [f3,a3,c4]@250 ~@4, ~@11 [g3,bb3]@54 ~@127]/8", // Dm F Gm
})).s("gm_string_ensemble_2").gain(0.4)

// other · string ensemble 2
const string_ensemble_2_3 = note(`<
  ~@10 A B C D E F G ~ H I J K@3 L M@6 N ~@5 O@6 P@3 Q@3 R S@2 ~@7 T U V@8
>`.pickRestart({
  A: "~@3 d3", B: "e3 c3 a2@2", C: "d3 bb2", D: "g2 c2", E: "f2 a2 bb2 [c2,c3]", F: "[d2,d3] [bb1,bb2] e2 a2",
  G: "bb2@22 ~@2 g2@13 ~@11", H: "~@15 g4@7 ~@17 f4@7 ~@2", I: "~@16 g4@7 ~@25", J: "~@16 g4@7 ~@18 f4@7",
  K: "[~@5 bb2@24 g2@24 c2@48 ~@13 g4@7 ~@18 f4@5]/3", L: "~@19 g4@7 ~@5 f4@7 ~@10",
  M: "[~@8 bb2@24 g2@24 c3@25 a2@24 d3@24 bb2@25 g2@24 c2@24 f2@12 a2@12 ~ bb2@12 [c2,c3]@12 [d2,d3]@12 [bb1,bb2]@12 e2@12 ~]/6", // C D Bb
  N: "a2@6 bb2@11 ~ g2@6",
  O: "[~@18 [d1,d2]@23 ~ [e1,e2]@24 [f1,f2]@24 ~ [g1,g2]@24 c2@24 a1@25 d2@24 g1@24 c2@24 ~ f1@24 b1@27]/6", // D E F G
  P: "[~@10 f1@12 e1@24 d2@24 ~ c2@24 b1@25 ~@24]/3",
  Q: "[~@24 a2@16 bb2@16 a2@4 g2@13 bb2@16 c3@19 ~ bb2@4 a2@21 [d2,d3]@10]/3", R: "~ a2@6 bb2@6 [c2,c3]@6 [d2,d3]@5",
  S: "[~@2 [bb1,bb2]@12 ~ e2@12 a2@12 bb2@22 ~@2 g2@13 ~@20]/2", T: "~@7 f2@9", U: "~@11 d2@13",
  V: "[~@22 bb2@25 g2@27 c2@56 f2@248 ~@6]/8",
})).s("gm_string_ensemble_2").gain(0.48).pan(0.8)

// other · string ensemble 2 · soft notes
const string_ensemble_2_soft = note("<~@16 A B ~@7 C@5 ~@2 D E ~@17 F@2 ~@16>".pickRestart({
  A: "~@3 bb2", B: "c3 g2 e2 c2", C: "[~@8 f3@24 d3@24 g3@25 e3@24 a3@24 f3@25 d3@24 g3@24 ~@38]/5",
  D: "bb2@12 c3@12 ~ g2@12 e2@11", E: "~@2 c2@13 ~@33", F: "[~@27 bb2@12 ~ c3@12 g2@12 e2@12 c2@12 ~@8]/2",
})).s("gm_string_ensemble_2").gain(0.32).pan(0.8)

// chords · piano
const piano = note("<A@8 B C D E F G H I J K L M@3 N@8 O P Q R@5 S@8 T U V@7 W@8 X@4 ~@2>".pickRestart({
  A: "[~@54 c4@4 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@8 d4@4 ~@8 bb3@4 ~@8 d4@4 ~@8 bb3@4 ~@8 bb3@4 ~@20 g3@5 ~@8 g3@5, ~@46 f2@45 ~@3 f2@44 ~@4 f2@45 ~@3 f2@48 d2@45 ~@19 d4@8 ~@16 d4@8 ~@16 bb3@8 c2@26, ~@50 a3@12 c4@8 f3@24 ~@16 c4@8 ~@4 a3@12 c4@8 ~@4 a3@13 ~@7 f3@24 ~@16 c4@8 ~@4 a3@12 c4@8 ~@4 a3@13 ~@7 d3@24 bb2@24 g2@24 c3@50, ~@58 g4@16 a3@12 c4@8 ~@4 a3@13 ~@7 f3@24 ~@16 c4@8 ~@4 a3@12 c4@8 ~@4 a3@13 ~@7 f3@24 ~@16 c4@8 ~@4 a3@12 c4@8 ~@4 a3@13 ~@11 bb3@13 ~@11 g3@16 g3@8 bb3@11 ~@2 bb3@9, ~@82 f4@13 ~@11 g4@16 ~@8 f4@13 ~@11 g4@16 ~@8 f4@13 ~@11 g4@16 ~@8 f4@13 ~@11 g4@16 ~@8 f4@13 ~@11 g4@16 ~@8 f4@13 ~@11 e4@12 f4@13 g4@13]/8",
  B: "~@2 c4 ~@2 a3 ~@2 c4 ~@2 a3, f2, ~ a3@3 c4@2 f3@6, ~@3 g4@4 a3@3 c4@2, ~@3 f4",
  C: "~@2 c4 ~@2 a3 ~@2 c4 ~@2 a3, d2@15 ~, ~ a3@3 c4@2 d3@6, ~@3 g4@4 a3@3 c4@2, ~@3 f4",
  D: "~@2 d4 ~@2 bb3 ~@2 d4 ~@2 bb3, bb2 g2, ~ a3@3 d4@2 ~ bb3@3 d4@2, ~@3 g4@4 ~@2 f4@3",
  E: "~@2 e4 ~@2 c4 ~@2 e4 ~@2 c4, c3@25 ~@15 e4@8, ~ c4@4 ~ a2@6, ~@3 g4@4 ~@2 g4@3, ~@16 e4@9 ~@3 c4@16 ~@4",
  F: "~@2 f4 ~@2 d4 ~@2 f4 ~@2 d4, d2@25 ~@15 f4@8, ~ d4@4 ~ bb2@6, ~@3 a4@4 ~@2 bb4@3, ~@16 f4@9 ~@3 d4@16 ~@4",
  G: "~@2 f4 ~@2 d4 e4 ~ e4 ~ g4 e4, g2@25 ~@23, ~ d4@4 ~ c3@6, ~@3 bb4@4 ~@5, ~@16 f4@9 ~@3 g4@8 c4@8 ~@4",
  H: "~ f4 a4 c5 a4 c5 g4 bb4 g4 e4 g4 bb4, f2 a2 bb2 c3", I: "~ d4 f4 a4 f4 a4 g4 bb4 d4 e4 c4 e4, d3 bb2 e2 a2",
  J: "~ d4 f4 bb4 f4 d4 ~ d4 f4 bb4 f4 d4, bb2@2 g2 bb2",
  K: "~@4 e4@4 g4@4 c5@4 g4@4 e4@4 g4@4 e4@4 c4@4 e4@5 c4@4 g3@3, c3 g2 e2 c2",
  L: "~@10 c4@5 ~@8 a3@4 ~@8 c4@4 ~@4 c4@4 a3, ~ f2@47, ~@6 a3@13 c4@8 f3@21, ~@15 g4@16 a3@13 ~@4, ~@13 f4@3",
  M: "[~@11 c4@5 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@9 c4@4 ~@8 a3@4 ~@8 d4@4 ~@8 bb3@4 ~@8 d4@4 ~@4 d4@3, ~@3 f2@49 d2@46 ~@19 d4@9 ~@18, ~@7 a3@13 c4@8 f3@25 ~@15 c4@9 ~@3 a3@13 c4@9 ~@3 a3@13 ~@11 bb3@13 ~@2, ~@16 g4@16 a3@12 c4@9 ~@3 a3@13 ~@7 d3@25 bb2@24 g2@19, ~@40 f4@13 ~@11 g4@17 ~@8 f4@13 ~@11 g4@17 ~@7 f4@7]/3",
  N: "[~ bb3@4 ~@9 bb3@4 ~@20 g3@4 ~@8 g3@4 ~@8 c4@4 ~@8 a3@4 ~@9 c4@4 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@9 d4@4 ~@8 bb3@4 ~@8 d4@4 ~@8 bb3@4 ~@8 e4@4 ~@9 c4@4 ~@8 e4@4 ~@8 c4@4 ~@8 f4@4 ~@8 d4@4 ~@8 f4@4 ~@9 d4@4 ~@8 f4@4 ~@8 d4@4 ~@8 g4@4 ~@4 g4@4 e4@4 ~@4 f4@4 a4@4 c5@4 ~ a4@4 f4@4 g4@4 bb4@4 d4@4 [c3,bb4], ~@5 c3@48 ~ f2@49 d2@46 ~@19 d4@9 ~@15 d4@9 ~@3 c4@16 ~@9 c4@16 ~@4 d2@25 ~@15 f4@9 ~@16 f4@9 ~@3 e4@8 ~@50, ~@9 g3@13 bb3@8 c2@25 ~@15 c4@9 ~@4 a3@12 c4@9 ~@3 a3@13 ~@7 d3@25 bb2@24 g2@25 ~@15 e4@9 ~@16 e4@9 ~@3 d4@16 ~@4 bb2@25 g2@25 ~@23 f2@12 ~@26, ~@18 e4@12 f4@12 g4@12 ~@12 g4@17 ~@8 f4@13 ~@11 g4@17 ~@7 f4@13 ~@12 g4@17 ~@7 f4@13 ~@11 g4@17 ~@8 g4@13 ~@11 a4@17 ~@7 bb4@13 ~@12 bb4@17 ~@7 bb4@8 ~@42, ~@26 g3@8 bb3@10 ~@2 bb3@8 ~@4 a3@13 ~@7 f3@25 ~@16 c4@9 ~@3 a3@12 c4@9 ~@4 a3@13 ~@11 bb3@13 ~@7 c3@25 a2@25 ~@15 f4@9 ~@3 d4@16 ~@9 d4@16 ~@4 c3@25 ~@11 a2@12 ~ bb2@12 ~]/8", // C7
  O: "~@3 g4@4 c5@4 a4@4 d4@4 a4@4 a4@4 f4@4 d4@4 g4@4 bb4@4 d4@4 ~, ~@11 d3@12 bb2@12 e2@12 ~",
  P: "e4 c4 g4 ~ d4 f4 bb4 f4 d4 ~ d4 f4, a2 bb2@2 g2",
  Q: "bb4@4 f4@4 d4@4 ~@4 e4@4 ~ g4@4 c5@4 g4@4 e4@4 g4@4 e4@4 ~ c4@2, bb2@12 c3@13 g2@12 e2@11",
  R: "[~@2 e4@4 c4@4 ~ g3@4 ~@4 [d4,f4]@4 [d4,f4]@4 [d4,f4]@4 ~@4 [e4,g4]@4 ~@12 a2@12 ~@5 [e4,g4]@4 [e4,g4]@4 [e4,g4]@4 ~@4 [f4,a4]@4 ~@12 a2@12 ~@4 [d4,f4]@4 [d4,f4]@4 [d4,f4]@4 ~@5 [e4,g4]@4 [e4,g4]@2 ~@2 [e4,g4]@4 [e4,g4]@4 [e4,g4]@4 ~@4 [f4,a4]@4 [f4,a4]@2 ~@2 [f4,a4]@4 [f4,a4]@4 [f4,a4]@4 ~@4 [g4,bb4]@4 ~@13 db2@12 e4@6 ~@6 d3@12 [e2,f4]@6, ~@2 c2@13 d2@24 [e4,g4]@26 ~@15 [e4,g4]@8 [f4,a4]@24 ~@17 [d4,f4]@9 ~@15 [e4,g4]@8 ~@16 [f4,a4]@8 [e2,g4,bb4]@25 d2@12 ~@18, ~@27 d3@36 ~ d2@25 ~@23 d2@25 ~@36 g2@13 ~@54, ~@31 [d4,f4]@9 ~@36 d3@36 ~@12 d3@13 bb2@12 bb2@37 ~@30 f4@15 ~@9]/5", // Dm Em F Dm Em F Gm Fmaj7 …
  S: "[~@6 e3@12 [e4,g4]@6 ~@7 f3@12 a4@6 ~@6 [g3,a5]@12 [e5,c6]@2 ~@2 [e5,g5,c6]@4 [e5,g5,c6]@4 [e5,g5,c6]@4 [e5,g5,c6]@4 [e5,g5,c6]@4 [e5,g5,c6] ~@3 [e5,g5,c6]@4 ~ [e5,g5,c6]@4 [e5,g5,c6]@4 [e5,g5,c6]@4 [e5,g5,c6]@4 [d5,a5,c6]@2 ~@2 [d5,f5,a5,c6]@4 [d5,f5,a5,c6]@2 ~@2 [f5,c6]@2 ~@2 [d5,f5,a5,c6] ~@3 [d5,f5,a5] ~@3 [d5,f5,g5] ~@3 [d5,f5,g5,b5]@4 [d5,f5,g5,b5]@4 [d5,f5,g5,b5]@4 [d5,f5,g5,b5]@4 [d5,f5,g5,b5]@4 [c5,e5,g5] ~@4 [c5,e5,g5,b5]@4 [c5,e5,g5,b5]@4 [c5,e5,g5,b5]@4 [c5,e5,g5,b5]@4 [c5,e5,g5,b5]@4 [e5,f5,a5]@2 ~@2 [c5,e5,f5,a5]@4 [c5,e5,f5,a5]@4 [c5,e5,f5,a5]@4 [c5,e5,f5,a5]@4 [c5,e5,f5,a5]@4 [b4,d5,f5,a5] ~@3 [b4,d5,f5,a5]@4 [b4,d5,f5,a5]@4 [b4,d5,f5,a5]@4 [b4,d5,f5,a5]@4 [b4,d5,f5,a5]@5 [d5,f5,ab5]@2 ~@2 [b4,d5,f5,ab5]@4 [b4,d5,f5,ab5]@4 [b4,d5,f5,ab5]@4 [b4,d5,f5,ab5]@4 [b4,d5,f5,ab5]@4 ~@16 g4@4 g4@4 ~@4 f4@4 ~@8 f4@4 f4@5 ~@8 e4@4 ~@4 e4@4 e4@4 ~@8 d4@4 d4@4 ~@4 ab4@4 ~@25, g4@15 ~@3 f2@12 ~@13 g2@13 ~@11 c2@24 ~@13 a3@12 f5 ~@11 [d5,a5] ~@7 c6@2 ~@2 b5@2 ~@10 g3@12 b5@2 ~@11 c3@12 c5 ~@11 f3@12 b2@12 b2@37 e2@25 ~@11 [d2,b4]@13 c2@12 ~@24 b1@12 ~@25, ~@24 [f4,a4]@15 ~@4 f4@3 ~@3 [g4,b4]@18 g5 ~@11 c3@12 a2@24 ~ d2@12 d3@12 g2@24 c2@24 ~ f2@25 ~@24 b4 ~@11 f2@13 ~@3 c4@20 ~@29 f4@8 ~@16 e4@8 ab4@8 ~@29, ~@270 g4@8 ~@16 f4@8 ~@9 e4@8 ~@16 d4@8 ~@8 d4@8 ~@25, ~@274 [e3,c5]@12 [d3,c5]@25 ~@12 [c3,a4]@12 b2@12 ~@37]/8", // Em Gsus2 C D7 Dm7 F5 Dm7 Dm …
  T: "c4@12 ~@12 a3@8 [a3,db4,e4]@4 [a3,db4,e4]@7 ~ d4@4, f4@19 ~@5, ~@3 db4@5 ~@4", // A
  U: "[d4,f4]@4 [bb3,d4,f4]@4 [a2,bb3,d4,f4]@4 [d4,g4,bb4]@2 ~@3 [d4,g4,bb4]@4 [d4,g4,bb4]@4 [g3,bb3]@4 [g3,bb3,d4]@4 [g3,bb3,d4]@4 [g3,bb3,d4]@4 [g3,c4,e4]@4 [g3,c4,e4]@3, bb2@12 g2@13 bb2@17 ~@6, bb3@2 ~@23 d4 ~@15 c3@7", // Dm Bb Bbmaj7 Gm C
  V: "[~ [g3,e4]@4 [g3,c4,e4]@4 [bb2,g3,c4,e4]@4 [c4,e4] ~@3 [a3,c4,e4]@4 [a3,c4,e4]@4 [a3,c4,e4]@3 ~ [a3,c4,e4]@3 ~ [a3,c4,e4]@4 ~ [d4,f4]@2 ~@2 [a3,d4,f4]@4 [a3,d4,f4]@4 [c4,f4]@4 [c4,f4]@4 [c4,f4]@4 g4@4 bb4@4 d4@4 bb4@4 g4@4 c5@4 a4@4 d4@4 a4@4 a4@4 f4@4 d4@4 ~ g4@4 bb4@4 d4@4 e4@4 c4@4 g4@4 ~@4 d4@4 f4@4 bb4@4 f4@4 d4@4 ~@4 d4@4 f4@4 bb4@4 f4@4 ~ d4@4 ~@4 e4@4 g4@4 c5@4 g4@4 e4@4 g4@4 e4@4 c4@4 e4@4 c4@4 g3@4 ~@8 c4@4 ~@9 a3@4 ~@8 c4@4 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@9 c4@4 ~@9 a3@4 f2 ~@4, ~ c3@9 ~@3 a2@13 ~@12 a3 ~@11 a2@12 bb2@12 c3@12 ~@12 bb2@12 ~ e2@12 a2@12 bb2@24 g2@13 ~@24 g2@12 e2@12 c2@12 f2@46 ~@3 f2@50 ~@5, ~ c4@2 ~@10 a3@2 ~@10 c3@12 ~ d3@13 ~@35 d3@12 ~@73 bb2@12 ~ c3@13 ~@39 a3@13 c4@8 f3@25 ~@15 c4@9 ~@3 a3@13 c4@10 ~@4, ~@244 g4@17 a3@12 c4@9 ~@3 a3@13 ~@7 f3@27 ~@4, ~@269 f4@13 ~@11 g4@17 ~@8 f4@14 ~@4]/7", // C C7 C Am Dm F5
  W: "[~@58 [c4,g4]@49 ~@8 d4@4 ~@5 d4@40 ~@4 c3@45 ~@8 c4@4 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@9 c4@4 ~@8 a3@4 ~@8 c4@4 ~@8 a3@4 ~@8 d4@4 ~@9 bb3@4 ~@8 d4@5 ~@9 bb3@5 ~@9 bb3@4 ~@5 bb3@4, ~@46 d2@61 ~@12 g4@45 ~@61 g4@16 a3@12 c4@9 ~@4 a3@13 ~@7 d3@25 ~@15 d4@9 ~@18 d4@10 ~@21, ~@50 d3@57 bb2@57 c2@49 f2@49 d2@46 ~@2 bb2@25 g2@27 c2@22, ~@54 a3@53 ~@4 a3@15 ~@91 a3@12 c4@8 f3@25 ~@16 c4@9 ~@3 a3@12 c4@9 ~@3 a3@13 ~@12 bb3@14 ~@13 g3@14 ~@4, ~@249 f4@13 ~@12 g4@17 ~@7 f4@13 ~@11 g4@17 ~@9 f4@14 ~@13 g4@9]/8", // C5
  X: "[~ g3@4 ~@24 g3@5 ~@4 [c3,a3]@4 [f3,c4]@4 [a3,f4]@4 [f3,c4]@4 ~ [a3,f4]@4 [c4,a4]@5 [a3,f4]@5 ~@28 f5@95, ~@5 c2@29 f2@96 ~@62, ~@10 g3@15 ~@55 a4@15 ~ a4@96, ~@14 bb3@8 ~@2 bb3@10 ~@35 [c4,a4]@11 c4@96 ~@16, ~@19 f4@15 ~@40 [f4,c5]@14 [f4,c5]@96 ~@8]/4", // F F5 Dm F5 Dm F Dm F …
})).s("gm_piano").gain(0.32).pan(0.3)

stack(string_ensemble_2, string_ensemble_2_2, string_ensemble_2_3, string_ensemble_2_soft, piano)