// virus — Blaze Bayley Dave MurrayJanick Gers and Steve Harris
// 80 bpm, 4/4, key G major. 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, 9/8 at bar 60, 4/4 at bar 61) are rendered on a constant 4/4 grid of one bar per cycle
// note: Transcription provider: pdmx. https://musescore.com/score/47182; license: https://creativecommons.org/publicdomain/zero/1.0/
// note: Full arrangement: all 142 bars on a 48-step grid, each part at one level. Source detail keeps the original performance.
setcpm(80/4)

// 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
const piano = note(`<
  A B A C D E F G H I F G J K L G M N O P Q@2 R S T@2 U V T@2 U W T@2 U X Y X Z@2 AA@7 AB@3 AC@2 AD E F B AE G O P AF@3
  AG AF@2 AH AI AJ AK AL AM AN@2 AO AP AQ AR AS@4 AT AU AV AW AX AY@2 AZ BA BB@7 BC BD@5 BE BF BG@2 BH@2 BI@2 BJ BK BL@2
  BH@2 BM@2 BN@2 BL@2 BO BP BQ@2 BR@2 BS@2 BT@6 BU@4
>`.pickRestart({
  A: "e2 b2 f#3 g2@2 d3 a3@2", B: "e2 b2 f#3 g2@2 d3 a3 d3", C: "e2 b2 f#3 g2@2 d3 [a3,e4] [d3,f#4]",
  D: "e2 b2 [f#3,f#4] [g2,g4]@2 [d3,f#4] a3@2, g4 ~@3", E: "e2 b2 [f#3,f#4] [g2,e4]@2 d3 a3 d3, g4@2 ~@3 d4@3",
  F: "e2 b2 f#3 g2@2 d3 a3@2, e4 ~", G: "e2 b2 f#3 g2@2 d3 a3 [d3,e4]",
  H: "[e2,g4] [b2,g4] [f#3,f#4] [g2,g4]@2 d3 ~ e4, ~@3 a3", // Em F# G
  I: "[e2,g4] [b2,f#4] [f#3,f#4] [g2,e4]@2 d3 a3 [d3,f#4], ~@5 d4@2 ~", J: "[e2,g4] [b2,g4] f#3 g2@2 d3 ~ e4, ~@3 a3",
  K: "e2 b2 [f#3,f#4] [g2,e4]@2 d3 a3 [d3,d4], g4 ~@3", L: "e2 b2 f#3 [g2,e4]@2 [d3,f#4] [a3,e4]@2, e4@3 ~@5",
  M: "[e2,g4] [b2,g4] f#3 g2@2 d3 ~ f#4, ~@5 g4@2 ~, ~@3 a3", N: "e2 b2 [f#3,f#4] [g2,e4]@2 d3 a3 [d3,e4], g4 ~@3",
  O: "[e2,b4] b2 f#3 [g2,g4]@2 d3 a3@2, ~ a4@2 ~@2 f#4@3", P: "e2 b2 f#3 g2@2 d3 a3 d3, g4 ~@3",
  Q: "[[c2,g2,c3,c5] [c2,g2,c3,b4] [c2,g2,c3,a4] [c2,g2,c3] ~ [c2,g2,c3] ~ [c2,g2,c3,a4] [c2,g2,c3,g4] [c2,g2,c3,b4] [c2,g2,c3,a4] [c2,g2,c3,g4]@2 [d2,a2,d3]@2 ~ [c2,g2,c3,c5] [c2,g2,c3,b4] [c2,g2,c3,a4] [c2,g2,c3] ~ [c2,g2,c3] ~ [c2,g2,c3,a4], ~@3 g4@2 b4@2 ~@6 a4@3 ~@3 g4@2 b4@2 ~]/2", // C5 Cmaj7 Am7 C5 Am7 C5 Cmaj7 Am7 …
  R: "[c2,g2,c3,g4]@2 [c2,g2,c3,b4]@2 [c2,g2,c3,a4]@2 [c2,g2,c3,g4]@4 [d2,a2,d3]@4 ~@2 [e2,g4]@3 [b2,g4]@3 [f#3,f#4]@2, ~@5 a4@3 ~@4", // C5 Cmaj7 Am7 C5 D5 Em F#
  S: "~ [g2,g4]@6 d3@3 ~@3 e4@3 e2@3 b2@3 [f#3,f#4]@2, ~@7 f#4@6 ~@3 g4@6 ~@2, ~@5 a3@3 ~@4", // G F#
  T: "[~ [g2,e4]@6 d3@3 a3@3 d3@3 e2@3 b2@3 f#3@3 g2@6 d3@3 a3@6 e2@3 b2@3 f#3@2, ~@7 d4@9 e4@12 ~@20]/2", // C
  U: "~ g2@6 d3@3 a3@3 d3@3 [e2,g4]@3 [b2,g4]@3 [f#3,f#4]@2", // Em F#
  V: "~ [g2,g4]@6 d3@3 ~@3 e4@3 [e2,g4]@3 b2@3 f#3@2, ~@7 f#4@6 ~@6 f#4@5, ~@5 a3@3 ~@4", // G Em
  W: "~ [g2,g4]@6 d3@3 ~@3 g4@3 [e2,g4]@3 b2@3 f#3@2, ~@7 g4@6 ~@6 f#4@5, ~@5 a3@3 ~@4", // G Em
  X: "~ [g2,g4]@6 d3@3 a3@6 e2@3 b2@3 f#3@2, ~@7 f#4@9 g4@6 ~@2", // G
  Y: "~ g2@6 d3@3 a3@3 d3@3 e2@3 b2@3 [f#3,a4]@2, ~@8 b4@3 ~", // F#m
  Z: "[~ g2@6 d3@3 a3@3 d3@3 [c2,g2,c3,c5]@2 [c2,g2,c3,b4]@2 [c2,g2,c3,a4]@2 [c2,g2,c3]@2 ~@2 [c2,g2,c3]@2 ~@2 [c2,g2,c3,a4]@2 [c2,g2,c3,g4]@2 [c2,g2,c3,b4]@2 [c2,g2,c3,a4]@2 [c2,g2,c3,g4]@4 [d2,a2,d3]@4 ~@2, ~@11 g4@2 b4@2 ~@6 a4@3]/2", // C5 Cmaj7 Am7 C5 Am7 C5 Cmaj7 Am7 …
  AA: "[[c2,g2,c3,c5]@2 [c2,g2,c3,b4]@2 [c2,g2,c3,a4]@2 [c2,g2,c3]@2 ~@2 [c2,g2,c3]@2 ~@2 [c2,g2,c3,a4]@2 [c2,g2,c3,g4]@2 [c2,g2,c3,b4]@2 [c2,g2,c3,a4]@2 [c2,g2,c3,g4]@4 [d2,a2,d3]@4 ~@2 e2@3 b2@3 [f#3,f#4]@3 [g2,e4]@6 d3@3 ~@3 d4@3 e2@3 b2@3 [f#3,f#4]@3 [g2,e4]@6 d3@3 a3@3 [d3,d4]@3 e2@3 b2@3 f#3@3 [g2,e4]@6 [d3,f#4]@3 [a3,e4]@6 e2@3 b2@3 f#3@3 g2@6 d3@3 a3@3 [d3,e4]@3 [e2,g4]@3 [b2,g4]@3 [f#3,f#4]@3 [g2,g4]@6 d3@3 a3@6 e2@3 b2@3 f#3@3 g2@6 d3, ~@6 g4@4 b4@4 ~@12 a4@6 g4@6 ~@9 d4@6 ~@3 e4@6 ~@18 e4@9 ~@54 f#4@9 g4@6 ~@10, ~@25 a3@3 ~@56]/7", // C5 Cmaj7 Am7 C5 Am7 C5 Cmaj7 Am7 …
  AB: "[~@2 a3@3 d3@3 e2@3 b2@3 [f#3,a4]@3 [g2,g4]@6 d3@3 a3@6 e2@3 b2@3 f#3@3 g2@6 d3@3 a3@3 d3@3 [c2,g2,c3,c5]@2 [c2,g2,c3,b4]@2 [c2,g2,c3,a4]@2 [c2,g2,c3]@2 ~@2 [c2,g2,c3]@2 ~@2 [c2,g2,c3,a4]@2, ~@8 b4@6 ~@9 f#4@9 g4@6 ~@24 g4@4 b4@4 ~@2]/3", // F#m G C5 Cmaj7 Am7 C5 Am7
  AC: "[[c2,g2,c3,g4] [c2,g2,c3,b4] [c2,g2,c3,a4] [c2,g2,c3,g4]@2 [d2,a2,d3]@2 ~ [c2,g2,c3,c5] [c2,g2,c3,b4] [c2,g2,c3,a4] [c2,g2,c3] ~ [c2,g2,c3] ~ [c2,g2,c3,a4] [c2,g2,c3,g4] [c2,g2,c3,b4] [c2,g2,c3,a4] [c2,g2,c3,g4]@2 [d2,a2,d3]@2 ~, ~@5 a4@3 ~@3 g4@2 b4@2 ~@6 a4@3]/2", // C5 Cmaj7 Am7 C5 D5 C5 Cmaj7 Am7 …
  AD: "[e2,g4] [b2,g4] [f#3,f#4] [g2,g4]@2 d3 ~ e4, ~@5 f#4@2 ~, ~@3 a3", // Em F# G
  AE: "[e2,g4] [b2,g4] [f#3,f#4] [g2,g4]@2 d3 a3@2, ~@5 f#4@2 ~", // Em F# G
  AF: "[e5,e6]@6 [b4,b5] [e5,e6] [f#5,f#6] [g5,g6] ~ [f#5,f#6] ~ [e5,e6] [d5,d6] ~", // E B E F# G F# E D
  AG: "[e5,e6]@21 [g5,g6]@3 [e5,e6]@19 ~@2 [b4,b5]@3", // E G E B
  AH: "[e5,e6]@6 [b4,b5] [e5,e6] [f#5,f#6] [g5,g6] ~ [f#5,f#6] ~ [g5,g6] [a5,a6] ~", AI: "[b5,b6]@7 [a5,a6] [a5,a6]@8",
  AJ: "[e2,b2]@6 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 ~ [e2,b2,b3]@3 [e2,b2,e4]@3 [e2,b2,f#4]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2,d4]@2, ~@14 g4@3 f#4@3 e4@3 ~", // E5 Esus2 E5 E7
  AK: "~@2 [c2,g2]@6 [c2,g2]@3 [c2,g2]@3 [c2,g2]@3 [c2,g2]@3 [c2,g2,b3]@3 [c2,g2,e4]@3 [c2,g2,f#4]@3 [c2,g2]@3 ~ [c2,g2]@3 [c2,g2]@3 [c2,g2]@3 [c2,g2]@3 [c2,g2]@3, ~@2 e4@15 ~@12 g4@4 ~@3 f#4@6 e4@6", // C5 Cmaj7 C C5
  AL: "[c2,g2,d4]@3 [d2,a2]@6 [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 ~ [d2,a2]@3 [d2,a2,b3]@3 [d2,a2,e4]@3 [d2,a2,f#4]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2]@2, ~@3 e4@15 ~@13 g4@6 f#4@6 e4@5", // Csus2 D5 Bm7 Dsus2 D D5
  AM: "~@2 [d2,a2,d4]@3 [c2,g2,e4]@24 g4@3 ~ e4@9 [c2,g2]@6, ~@29 [d2,a2]@12 ~@7", // D5 C C5 D5
  AN: "[~@3 [b1,f#2]@3 [e2,b2]@6 [e2,b2]@3 [e2,b2]@3 ~ [e2,b2]@3 [e2,b2]@3 [e2,b2,b3]@3 [e2,b2,e4]@3 [e2,b2,f#4]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 ~ [e2,b2]@3 [e2,b2,d4]@3 [c2,g2]@6 [c2,g2]@3 [c2,g2]@3 [c2,g2]@3 [c2,g2]@3 [c2,g2,b3]@3 [c2,g2,e4]@3 ~ [c2,g2,f#4]@3 [c2,g2]@3 [c2,g2]@3 [c2,g2]@3 [c2,g2]@3, ~@34 g4@6 f#4@6 e4@4 ~@6 e4@15 ~@13 g4@6 f#4@6]/2", // B5 E5 Esus2 E5 E7 C5 Cmaj7 C …
  AO: "[c2,g2]@3 [c2,g2]@3 [c2,g2,d4]@3 [d2,a2]@6 [d2,a2]@3 ~ [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2,b3]@3 [d2,a2,e4]@3 [d2,a2,f#4]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2]@2, e4@6 ~@3 e4@15 ~@13 g4@6 f#4@5", // C5 Csus2 D5 Bm7 Dsus2 D D5
  AP: "~@2 [d2,a2]@3 [d2,a2]@3 [d2,a2,d4]@3 [c2,g2,g4]@25 f#4@3 f#4@9, ~ e4@3 ~@14 [d2,a2]@6", // D5 C5 D5
  AQ: "[c2,g2]@9 [b1,f#2]@3 e2@9 ~ e2@3 e2@3 e2@3 e2@3 e2@3 e2@3 [g2,d3,g4,b4]@8, ~@3 b2@7 ~@2", // C5 B5 G
  AR: "~@2 [f#2,c#3,f#4,a4]@9 [d2,a2,d4,f#4]@6 e2@6 e2@3 e2@3 e2@3 ~ e2@3 e2@3 e2@3 [g2,d3,g4,b4]@6, ~@17 b2@25 ~@6, ~@17 [e4,g4]@12 ~@19", // F#m D G Em
  AS: "[~@3 [f#2,c#3,f#4,a4]@9 [d2,a2,d4,f#4]@6 ~ e2@6 e2@3 e2@3 e2@3 e2@3 e2@3 e2@3 [g2,d3,g4,b4]@9 ~ [f#2,c#3,f#4,a4]@9 [d2,a2,d4,f#4]@6 [c2,g2,c4,e4]@25 [d4,f#4]@3 [d4,f#4]@22 e2@6 e2@3 e2@3 e2@3 e2@3 e2@3 e2@3 [g2,d3,g4,b4]@9 ~ [f#2,c#3,f#4,a4]@9 [d2,a2,d4,f#4]@6 e2@6 e2@3 ~ e2@3 e2@3 e2@3 e2@3 e2@3, ~@19 b2@25 ~@49 [d2,a2]@25 b2@25 ~@24 b2@25, ~@19 [e4,g4]@12 ~@136 [e4,g4]@12 ~@13]/4", // F#m D G F#m D C D G …
  AT: "[g2,d3,g4,b4]@9 [f#2,c#3,f#4,a4]@9 ~ [d2,a2,d4,f#4]@6 e2@6 e2@3 e2@3 e2@3 e2@3 e2@3 e2@2, ~@25 b2@23, ~@25 [e4,g4]@12 ~@11", // G F#m D Em
  AU: "~@2 [g2,d3,g4,b4]@9 [f#2,c#3,f#4,a4]@9 [d2,a2,d4,f#4]@6 [c2,g2,g4,b4]@22", // G F#m D Cmaj7
  AV: "~@3 [d2,a2,f#4,a4]@22 [e2,b2]@6 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2,b3]@3 [e2,b2,e4]@2", // D E5
  AW: "~@2 [e2,b2,f#4]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2,d4]@3 [c2,g2]@6 ~ [c2,g2]@3 [c2,g2]@3 [c2,g2]@3 [c2,g2]@3 [c2,g2,b3]@3, ~@5 g4@6 f#4@6 e4@6 ~@3 e4@15 ~@7", // Esus2 E5 E7 C5 Cmaj7
  AX: "[c2,g2,e4]@3 [c2,g2,f#4]@3 [c2,g2]@3 [c2,g2]@3 [c2,g2]@3 [c2,g2]@3 ~ [c2,g2]@3 [c2,g2]@3 [c2,g2,d4]@3 [d2,a2]@6 [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2,b3]@2, ~@6 g4@6 f#4@6 ~ e4@6 ~@3 e4@15 ~@5", // C C5 Csus2 D5 Bm7
  AY: "[~@2 [d2,a2,e4]@3 [d2,a2,f#4]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2,d4]@3 [c2,g2,e4]@25 g4@3 e4@10 [c2,g2]@9 [b1,f#2]@3 [e2,b2]@6 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@2, ~@4 g4@3 f#4@3 e4@3 ~@14 [d2,a2]@6 ~@15]/2", // Dsus2 D D5 C C5 B5 E5 D5
  AZ: "~@2 [e2,b2,b3]@3 [e2,b2,e4]@3 [e2,b2,f#4]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2]@3 [e2,b2,d4]@3 ~ [c2,g2]@6 [c2,g2]@3 [c2,g2]@3 [c2,g2]@3, ~@11 g4@6 f#4@6 e4@6 ~@4 e4@15", // E5 Esus2 E5 E7 C5
  BA: "[c2,g2]@3 [c2,g2,b3]@3 [c2,g2,e4]@3 [c2,g2,f#4]@3 [c2,g2]@3 [c2,g2]@3 ~ [c2,g2]@3 [c2,g2]@3 [c2,g2]@3 [c2,g2]@3 [c2,g2,d4]@3 [d2,a2]@6 [d2,a2]@3 [d2,a2]@3 [d2,a2]@2, ~@12 g4@6 ~ f#4@6 e4@6 ~@3 e4@14", // C5 Cmaj7 C C5 Csus2 D5
  BB: "[~@2 [d2,a2]@3 [d2,a2,b3]@3 [d2,a2,e4]@3 [d2,a2,f#4]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 [d2,a2]@3 ~ [d2,a2,d4]@3 [c2,g2,g4]@24 f#4@3 f#4@10 [c2,g2]@9 [b1,f#2]@3 e2@9 e2@3 ~ e2@3 e2@3 e2@3 e2@3 e2@3 [g2,d3,g4,b4]@9 [f#2,c#3,f#4,a4]@9 ~ [d2,a2,d4,f#4]@6 e2@6 e2@3 e2@3 e2@3 e2@3 e2@3 e2@3 ~ [g2,d3,g4,b4]@9 [f#2,c#3,f#4,a4]@9 [d2,a2,d4,f#4]@6 e2@6 ~ e2@3 e2@3 e2@3 e2@3 e2@3 e2@3 [g2,d3,g4,b4]@9 [f#2,c#3,f#4,a4]@9 ~ [d2,a2,d4,f#4]@6 [c2,g2,c4,e4]@25 [d4,f#4]@3 [d4,f#4]@21 e2@6 ~ e2@3 e2@3 e2@3 e2@3 e2@3 e2@3 [g2,d3,g4,b4]@9 ~ [f#2,c#3,f#4,a4]@9 [d2,a2,d4,f#4]@6, ~@14 g4@6 f#4@6 e4@6 ~@28 [d2,a2]@12 ~@13 b2@28 ~@25 b2@25 ~@24 b2@25 ~@50 [d2,a2]@25 ~@49, ~@138 [e4,g4]@12 ~@37 [e4,g4]@12 ~@87 b2@25 ~@25]/7", // D5 Bm7 Dsus2 D D5 C5 B5 G …
  BC: "e2@6 e2@3 e2@3 e2@3 e2@3 ~ e2@3 e2@3 [g2,d3,g4,b4]@9 [f#2,c#3,f#4,a4]@9 [d2,a2,d4,f#4]@5, b2@25 ~@23, [e4,g4] ~@3", // G F#m D Em
  BD: "[~@2 e2@6 e2@3 e2@3 e2@3 e2@3 e2@3 e2@3 [g2,d3,g4,b4]@9 ~ [f#2,c#3,f#4,a4]@9 [d2,a2,d4,f#4]@6 g4@25 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@5 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@5 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [c2,g2,c3]@3 ~, ~@2 b2@25 ~@213, ~ [e4,g4]@6 ~@31 f#4@64 ~@18]/5", // G F#m D D5 C5 E5 D5 C5 …
  BE: "~@2 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@5 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@2", // C5 E5
  BF: "~@4 [e2,b2,e3]@3 ~@5 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [d2,a2,d3,a4]@4", // E5 D5
  BG: "[~@2 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@5 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@5 [d2,a2,d3,a4]@4, ~ g4@3 f#4@10 g4@3 f#4@3 e4@10 b4@3 a4@3 g4@10 ~@2]/2", // D5 C5 E5 D5
  BH: "[~@2 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@5 [e2,b2,e3,b4]@4, ~ g4@3 f#4@10 a4@3 g4@3 f#4@10 g4@3 f#4@3 e4@10 ~@2]/2", // D5 C5 E5
  BI: "[~@2 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@5 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~ a4@2 a4@2 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@2 g4@4 [d2,a2,d3,a4]@4 f#4@4 [c2,g2,c3,g4]@4, ~ a4@3 g4@10 a4@3 g4@3 f#4@8 ~@2 a4@3 g4@3 f#4@3 ~@9]/2", // E5 D5 C5
  BJ: "~@2 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~ b4@2 b4@2 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@2, ~ f#4@3 e4@8 ~@2 b4@3 a4@3 g4@3 ~", // C5 E5
  BK: "a4@4 [e2,b2,e3,b4]@4 g4@4 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~ a4@2 a4@2 [d2,a2,d3,a4]@4, ~@6 a4@3 g4@3 f#4@8 ~@4", // E5 D5
  BL: "[~@2 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@2 g4@4 [d2,a2,d3,a4]@4 f#4@4 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~ b4@2 b4@2 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@2 a4@4 [e2,b2,e3,b4]@4 g4@4 [d2,a2,d3,a4]@4, ~ g4@3 f#4@3 ~@7 g4@3 f#4@3 e4@8 ~@2 b4@3 a4@3 g4@3 ~@9]/2", // D5 C5 E5 D5
  BM: "[~@2 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@5 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [c2,g2,c3,g4]@4, ~ a4@3 g4@10 a4@3 g4@3 f#4@10 a4@3 g4@3 f#4@10 ~@2]/2", // E5 D5 C5
  BN: "[~@2 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@5 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@5 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~ a4@2 a4@2 [d2,a2,d3,a4]@4, ~ f#4@3 e4@10 b4@3 a4@3 g4@10 a4@3 g4@3 f#4@8 ~@4]/2", // C5 E5 D5
  BO: "~@2 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~ a4@2 a4@2 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@2, ~ g4@3 f#4@8 ~@2 a4@3 g4@3 f#4@3 ~", // D5
  BP: "g4@4 [d2,a2,d3,a4]@4 f#4@4 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~ b4@2 b4@2 [e2,b2,e3,b4]@4, ~@6 g4@3 f#4@3 e4@8 ~@4", // D5 C5 E5
  BQ: "[~@2 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@2 a4@4 [e2,b2,e3,b4]@4 g4@4 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [d2,a2,d3,d4]@4 ~@2 [d2,a2,d3]@3 ~@3 [d2,a2,d3,d4]@4 d4@2 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [c2,g2,c3,c4]@4, ~ a4@3 g4@3 ~@7 a4@3 g4@3 f#4@10 ~@2 d4@4 ~@3 d4@3 d4@4 ~@2]/2", // E5 D5 C5
  BR: "[~@2 [c2,g2,c3]@3 ~@3 [c2,g2,c3,c4]@4 c4@2 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@5 [e2,b2,e3,e4]@4 ~@2 [e2,b2,e3]@3 ~@3 [e2,b2,e3,e4]@4 e4@2 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@5 [d2,a2,d3,d4]@4 ~@2 [d2,a2,d3]@3 ~@3 [d2,a2,d3,d4]@4 d4@2 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [d2,a2,d3,d4]@4, c4@4 ~@3 c4@7 ~@2 e4@4 ~@3 e4@3 e4@4 ~@2 d4@4 ~@3 d4@7 ~@2]/2", // C5 E5 D5
  BS: "[~@2 [d2,a2,d3]@3 ~@3 [d2,a2,d3,d4]@4 d4@2 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [c2,g2,c3,c4]@4 ~@2 [c2,g2,c3]@3 ~@3 [c2,g2,c3,c4]@4 c4@2 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@5 [e2,b2,e3,e4]@4 ~@2 [e2,b2,e3]@3 ~@3 [e2,b2,e3,e4]@4 e4@2 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@5 [d2,a2,d3,d4]@4, d4@4 ~@3 d4@3 d4@4 ~@2 c4@4 ~@3 c4@7 ~@2 e4@4 ~@3 e4@7 ~@2]/2", // D5 C5 E5 D5
  BT: "[~@2 [d2,a2,d3]@3 ~@3 [d2,a2,d3,d4]@4 d4@2 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [d2,a2,d3,d4]@4 ~@2 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~ g4@4 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@5 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~ d4@4 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@5 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~@3 [c2,g2,c3]@3 ~ g4@4 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@3 [e2,b2,e3]@3 ~@5 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@3 [d2,a2,d3]@3 ~@17 [e2,g4]@4, d4@4 ~@3 f#4@7 ~@2 d4@14 c4@14 ~@2 g4@16 f#4@14 ~@2 d4@16 c4@14 ~@2 g4@16 f#4@8 ~@10]/6", // D5 C5 E5 D5 C5 E5 D5 Em
  BU: "[~ [b2,g4]@3 [f#3,f#4]@3 [g2,g4]@6 d3@3 ~@3 e4@3 e2@3 b2@3 [f#3,f#4]@3 [g2,e4]@6 d3@3 a3@3 d3@3 e2@3 b2@3 f#3@3 g2@6 d3@3 a3@30 ~@2, ~@13 f#4@6 ~@3 g4@6 ~@9 d4@9 e4@12 ~@38, ~@8 a3@3 ~@37]/4", // Em F# G F# C
})).s("gm_piano").gain(0.4)

// chords · violin
const violin = note("<~@116 A@7 B@8 C@7 ~@4>".pickRestart({
  A: "[~@7 [f#4,a4]@8 [e4,g4]@8 [g4,b4]@8 [f#4,a4]@8 [f#4,a4]@8 [e4,g4]@8 [g4,b4]@8 [f#4,a4]@8 [f#4,a4]@8 [e4,g4]@5]/7", // F#m Em G F#m Em G F#m Em
  B: "[~@3 [g4,b4]@8 [f#4,a4]@8 [f#4,a4]@8 [e4,g4]@8 [g4,b4]@8 [f#4,a4]@8 [f#4,a4]@8 [e4,g4]@8 [g4,b4]@8 [f#4,a4]@8 [f#4,a4]@8 [e4,g4]@5]/8", // G F#m Em G F#m Em G F#m …
  C: "[~@3 [g4,b4]@8 [f#4,a4]@8 [f#4,a4]@8 [e4,g4]@8 [g4,b4]@8 [f#4,a4]@8 [f#4,a4]@8 [e4,g4]@8 [g4,b4]@8 ~@9]/7", // G F#m Em G F#m Em G
})).s("gm_violin").gain(0.15)

stack(piano, violin)