// Take A Pebble — Emerson, Lake & Palmer
// 85 bpm, 4/4, key D# 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, 5/4 at bar 68, 4/4 at bar 68) are rendered on a constant 4/4 grid of one bar per cycle
// note: duplicate parts dropped: ch 7 "Extra Bas" slap bass 2 (copy of ch 6 "Bass" acoustic bass); ch 9 "STEELSTRGT" acoustic guitar steel (copy of ch 8 "HARPSICHO" harpsichord, 0.125 beats late)
// note: Full arrangement: all 203 bars on a 48-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(85/4)

// 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 · "Piano RH"
const piano = note(`<
  ~@12 A B C D A E@2 F G H I@2 G J K L ~@4 A M@2 N A O C D G H I@2 G J P L Q@2 R ~ S T@8 U V W@3 X@2 Y@2 Z@2 ~@57 AA
  AB@2 AC AD@3 AE@4 AF AG@4 AH AI@3 AJ@2 AK@3 AL@3 AM AN AO AP AQ@5 AR@3 AS@2 AT@6 AU AV AW@2 AX AY AZ@2 BA BB BC BD
  BE@3 BF BG@7 BH@3
>`.pickRestart({
  A: "[f3,gb3,bb3,eb4]", // Ebm
  B: "~@7 f4@2 ~ bb4@2 eb5 ~@2 gb5 ~ bb5 ~ f6@2 ~ bb6@2 eb7@2 ~@2 bb7 ~ eb7@2 f7 gb7@2 bb7 eb7@2 ~ gb7 ~@2 eb7 f7@2 gb7@2 bb7, ~@6 eb4@2 ~ gb4@2 ~@3 f5@2 ~@2 eb6@2 ~ gb6@2 ~@3 f7@2 ~@10 f7@2 ~@8, ~@27 gb7@2 ~@12 bb7@2 ~@5",
  C: "[c7,g7] ~@3", // C5
  D: "~ eb7 ~@2 c7@2 c7 ab6@2 g6 ~@2 [c6,g6] eb6 ~@2 c6 ~@2 ab5 ~@2 f5@2 [c5,g5] ~ eb5 d5 c5@2 f4 ab4@2 ~ f4 ~@2 eb4 ~ d4 c4@2 ~@6, [c7,g7]@2 ~ d7@2 ~ f6@2 ~@3 f6@2 ~@2 d6@2 ~ [f5,c6]@2 ~ g5@2 ~@7 c5@2 ~ g4@2 ~ [c4,g4]@2 ~@10", // C5 F5 C5
  E: "[~@7 f4 ~ gb4 bb4 ~ eb5@2 f5 gb5@2 bb5 eb6 f6@2 gb6 bb6 ~ eb7@2 ~@2 bb7@2 eb7 ~@2 gb7@2 bb7 eb7@2 f7 gb7@2 bb7 ~ f7 ~ gb7 ~@2 [c7,g7]@12 ~@36, ~@3 eb4 ~@9 f7 ~@2 f7 ~@4 eb7 ~@26, ~@27 gb7@2 ~@18 bb7@2 ~@47]/2", // C5
  F: "~ eb7@2 d7 c7 ~ f6 ab6@2 g6@2 ~ [c6,g6] eb6@2 d6 c6@2 f5 ab5 ~@2 f5 ~ [c5,g5]@2 ~@2 c5@2 [f4,c5] ab4@2 g4 f4@2 g4 eb4@2 ~ c4 ~@7, [c7,g7]@2 ~@4 c7@2 ~@3 f6@2 ~@5 c6@2 ~ g5@2 ~@3 eb5@2 ~@20, ~@27 d5@2 ~@7 c4@2 ~ d4@2 ~@7", // C5 F5 C5
  G: "~@3 eb5, ~@3 eb4@5, ~ ab4, ~@5 bb4@3",
  H: "~@6 [db5,ab5,eb6]@6 ~@3 [ab4,eb5,bb5]@8 ~ [bb4,gb5]@9 [db4,ab4,eb5]@15, ~@23 eb4@9 ~@16", I: "[bb3,db4,f4,gb4]/2",
  J: "~ eb4 [ab4,bb4,eb5]@2 eb4 [ab4,bb4,eb5]@2 eb4 [ab4,bb4,eb5]@2 eb4 [ab4,bb4,eb5]@5", // Absus2
  K: "[db4,gb4,b4,eb5]@23 ~ [eb4,db5,f5]@24, ~@23 ab4@24 ~", L: "[ab4,eb5,g5,bb5]",
  M: "[~@6 eb4 f4@2 ~ bb4@2 eb5@2 f5 gb5@2 ~@2 f6 ~ gb6 bb6 ~ eb7 ~ f7 gb7 bb7 ~ eb7@2 ~ gb7 ~@2 eb7 ~@2 gb7@2 bb7 ~ f7@2 gb7@2 ~ [c7,g7]@12 ~@36, ~@9 gb4@2 ~@6 bb5@2 ~@77, ~@18 eb6@2 ~@12 f7@2 ~ bb7@2 ~ f7@2 ~@2 eb7@2 ~@3 bb7@2 ~@47]/2", // C5
  N: "[c7,g7] eb7@2 ~ c7@2 ~ ab6 ~ g6@2 f6 ~ eb6 ~@2 c6@2 [f5,c6] ab5@2 g5 f5@2 [c5,g5] ~@3 c5 ~@2 ab4 ~ g4 f4@2 [c4,g4] eb4@2 d4 c4@2 ~@6, ~@3 d7@2 ~ [f6,c7]@2 ~@4 [c6,g6]@2 ~ d6@2 ~@9 eb5@2 ~@20, ~@27 d5@2 ~ [f4,c5]@2 ~@16", // C5 F5 C5 F5 C5 F5
  O: "~@7 f4 ~@2 bb4@2 eb5 ~@2 gb5 ~ bb5 ~ f6@2 ~ bb6@2 eb7@2 ~@2 bb7 ~ eb7@2 f7 gb7@2 bb7 eb7@2 ~ gb7 ~@2 eb7 f7 ~ gb7@2 bb7, ~@6 eb4@2 ~ gb4@2 ~@3 f5@2 ~@2 eb6@2 ~ gb6@2 ~@3 f7@2 ~@10 f7@2 ~@8, ~@27 gb7@2 ~@12 bb7@2 ~@5",
  P: "~ gb4@23 [eb4,bb4,db5,f5]@24, [db4,b4,eb5] ~", // Bbm Abm
  Q: "[~@25 [ab5,bb5]@3 g5@2 f5@3 [g5,bb5]@3 [g5,bb5]@3 f5@2 eb5@3 [f5,gb5]@3 e5@3 d5@2 [e5,g5]@14 ~@3 [db5,eb5]@3 c5@2 bb4@3 [c5,eb5]@2 ~ eb5@2 bb4@3 ab4@3 [c5,eb5]@4 db5 c5 bb4 ~, ~@79 c5@3 ~@14]/2", // Absus2 Gm Gbmaj7 Em Dbsus2 Cm
  R: "[c5,eb5]@5 [c5,eb5]@2 bb4@3 [c5,eb5]@3 [ab4,eb5]@21 ~@14", S: "c5@8 f5@5 g5@3 eb5@5 c5@21 c5@6",
  T: "[~@2 f5@5 g5@3 eb5@2 c5@3 f5@3 d5@2 bb4@5 ~ c5@10 [ab3,c5]@3 [eb4,g5]@2 [ab4,ab5]@3 [bb4,bb5]@2 [db4,ab4,f5,c6]@5 ~ [eb5,bb5] ab5 g5@3 db5@3 bb4@2 ab4@5 ~ bb4@2 eb4@8 c5@2 e5@3 f5@3 g5@2 eb5 ~ f5 eb5 c5 ~@3 bb5@3 [e5,c6]@21 [ab5,f6]@3 f5@2 [g5,eb6]@5 [c5,ab5]@5 [d5,bb5]@5 ~ g5 ab5 gb5 ~ eb5 [f5,c6]@5 f5 gb5 ~ f5 eb5 [e5,c6]@5 ~ [eb5,ab5]@2 c5@3 [bb4,eb5]@2 g4@3 [gb4,c5]@2 c4@3 [f4,c5]@3 c4@2 [e4,c5]@21 [c5,f5]@8 [f5,c6]@5 [f5,c6]@3 f5 g5 f5 c5@2 [eb5,c6]@5 ~ c6@15 [d5,bb5]@5 [c5,a5]@5 ~ g5@5 [a4,f5]@5 [bb4,d5]@21 [c5,f5]@8 [f5,c6]@5 [f5,c6]@3 f5 [f5,g5] c5@3 [eb5,c6]@5 [f5,c6]@16 [d5,bb5]@5 [c5,a5]@5 [bb4,g5]@5 ~ f5@5 [bb4,d5]@21 [f5,bb5]@8 [bb5,f6]@5, ~@51 c4@5 ~@11 eb4@3 ~@8 g4@10 ~@6 d5@5 ~@130 f5@16 ~@10 bb4@5 ~@84 a4@5 ~@35, ~@52 g4@5 ab5@5 eb5@16 ~@10 ab5@5 ab5@3 ~@45 c6@5 ~@5 c6@5 ~@228]/8", // Ab Eb Ab Bb Dbmaj7 Eb5 C Db …
  U: "[bb5,f6]@2 bb5 c6 bb5 f5@3 [ab5,f6]@5 [bb5,f6]@16 [eb5,ab5,c6,eb6]@7 ~ db6@4 [eb5,eb6]@3 [c5,eb5,ab5,c6]@4, ~@36 [d5,f5,bb5]@5 ~@7", // Bb5 Db Bb5 Ab Eb Ab Bb
  V: "~@2 [bb4,db5,gb5,bb5]@20 [f5,bb5]@8 [bb5,f6]@5 ~ [bb5,f6]@2 bb5 c6 bb5 f5@2 [ab5,f6]@5", // Gb Bb5 Db
  W: "[~ f6@15 [eb4,ab4,db5,f5]@8 [f4,bb4,eb5,g5]@8 [bb4,f5,a5,c6]@10 a4@5 a4@3 ~ g4@2 f4@5 [eb4,ab4,db5,f5]@8 [f4,bb4,eb5,g5]@8 [bb4,f5,a5,c6]@10 c5@3 f5@3 bb4@2 a4@3 f4@5 [eb4,ab4,db5,f5]@8 [f4,bb4,eb5,g5]@7 ~ a5@20 ~ [g5,d6]@7, bb5@16 ~@99 [bb4,f5,c6]@21 c5@8]/3", // Db Eb F Db Eb F Db Eb …
  X: "[~@3 g5@3 gb5@5 d5@13 ~@21 [g5,c6]@2 f5@3 c5@2 d5@8 e5@8 ~ c5@7 g6@3 e6@3 c6@2 d6@5 g5@7, ~@3 d6@8 ~@85]/2", // C5
  Y: "[~@4 f5@8 d5@10 g5@3 e5@2 c5@3 d5@8 g4@8 f4@8 d4@7 d4@13 e4 ~ f4 e4 c4 ~ d4@15 e3, ~@74 a4@5 a4@16 ~]/2",
  Z: "[~ f3 e3 ~ c3 [d3,a3]@82 ~@9]/2", AA: "~@43 a4@3 d5@2",
  AB: "[a5@3 d5@3 a4@2 d5@3 a5@2 d5@3 a4@3 d5@2 a5@3 d5@2 a4@3 d5@2 a5@3 d5@3 bb4@2 f5@3 c6@2 f5@3 bb4@2 f5@2 ~ c6@2 f5@2 ~ c5@2 g5@2 ~ c6@2 g5@2 ~ c5@2 g5@2 ~ c6@2 g5@2 ~ d5@2 g5@2 d6@2 ~ g5@2 d5@2 ~ g5@2 d6@2 ~ g5@2]/2",
  AC: "[c5,e5,c6,e6]@19 ~@29", // C
  AD: "[~@30 [c5,g5,c6,e6]@7 f6@5 g6@2 d6@44 f6@2 g6 ~ f6 c6@2 bb5@11 c6 g5@17 a5 ~ bb5 a5@17]/3", // C
  AE: "[f5@2 g5@7 ~ e5@2 f5@7 c5@2 ~ eb5@7 d5@2 c5@7 ~ bb4@2 c5@19 ~ g5@2 eb5@2 c5@2 ~ f5@2 d5@2 ~ bb4@2 g5@2 ~ eb5@2 c5@2 f5@2 ~ d5@2 bb4@2 ~ g5@2 eb5@2 ~ c5@2 f5@2 d5@17 bb4@2 ~ c5 d5 c5 bb4 ~ c5@29 ~@2 c5 [c5,d5] a4 bb4@2 c5@2 ~ d5@2 eb5@2 f5@2 ~ g5@2 a5@2 ~ bb5@2 a5@5 f5@2 ~ g5@4 eb5@2 ~]/4", // Csus2
  AF: "c5@24 ~@2 c5@2 ~ d5 eb5 f5@2 ~ g5@2 a5@2 ~ bb5@2 c6@2 d6@2 ~ eb6@2",
  AG: "[f6@2 ~ d6@2 d6@2 ~ g5@2 f5@2 g5@2 ~ d5@7 c5@5 d5@2 bb4@5 f4@19 ~@6 bb4@2 eb5@2 eb5@2 ~ ab5@2 db6@5 ~@12 db6@5 eb6@2 ~ c6@12 bb5@4 c6@2 ~ ab5@7 g5@5 ab5@2 ~ f5@7 e5@4 g5@2 ~ f5@5 c5@5 bb4@2 c5@5 a4@5 a4@2 f4@5 g4@19 ~@3]/4",
  AH: "~@17 bb5@5 a5@5 g5@2 a5@2 ~ bb5@2 c6@2 ~ d6@2 f6@2 d6@2 ~ eb6@2 e6@2",
  AI: "[~ c6@5 bb5@7 a5@5 g5@2 a5@2 ~ bb5@2 b5@2 c6@2 ~ gb5@4 gb5@5 gb5 ~ ab5 gb5@2 eb5@2 ~ f5@19 ~@18 c6 ~ eb6@4 db6@5 c6@2 ~ gb5@2 f5@2 ~ eb5@2 f5@2 c6@5 bb5@5 ~@2 f5@22 ~ f5@2, ~@59 eb5 ~@12]/3",
  AJ: "[eb5@2 e5@2 ~ f5@2 c5@2 ~ eb5@2 d5@2 ~ c5@2 bb4@2 ab4@2 ~ ab4@2 c5@2 eb5@2 ~ eb5@2 ~ eb5@2 g5@5 bb5@19 ~@3 bb5@2 b5@2 ~ db6@2 ~@3 b5@2 ~@3 ab5@2 f5@2 eb5@2 ~ c5@2 bb4@2 ab4@5 f4@4, ~@28 c5@2 ~ g5@2 ~@32 c6@2 ~ c6@5 bb5@5 ~@18]/2",
  AK: "[~ eb4@7 f4@5 ~ eb4@2 f4@24 [f6,c7] gb6 f6@2 ~ eb6@2 c6@2 ~ bb5@2 ab5@2 ~ f5@2 eb5@2 c5@5 eb5@15 [f5,c6]@2 gb5 f5 ~ eb5@2 c5@2 ~ bb4@2 ab4@2 f4@5 eb4@5 f4@5 eb4@5 f4@5 c5 db5 d5 eb5 ~ d5@2 db5@12 c5 db5 ~ d5 eb5 d5@2]/3", // F5
  AL: "[db5@2 ~ c5@7 f4@5 g4@5 a4@5 bb4@2 c5@2 ~ d5@2 eb5@2 f5@2 ~ g5@2 a5@2 ~ bb5@2 c6@2 ~ a5@4 f5@19 ~@3 f5@2 ~ g5@2 a5@2 ~ bb5@2 g5@2 a5@2 ~ f5@2 c6@5 f6@5 e6 f6 e6@2 ~ f6@5 g6@2 c6@2 ~ d6@2 e6@2 f6@2 ~ d6@2 e6@2 ~ c6@2 g6@5 c7@5 bb6 c7 bb6@2 ~]/3",
  AM: "c7@5 a6@2 d7@2 c7@2 ~ bb6@2 a6@2 ~ c7@2 bb6@2 ~ d7@2 c7@2 bb6@2 ~ a6@2 g6@2 ~ f6@2 a6@2 ~ g6@2 bb6@2 a6@2 ~ g6@2",
  AN: "f6@2 ~ e6@2 d6@2 ~ f6@2 e6@2 g6@2 ~ f6@2 e6@2 ~ d6@2 c6@2 ~ bb5@2 d6@2 c6@2 ~ bb5@2 a5@2 ~ g5@2 f5@2 ~ e5@2 d5@2 c5@2",
  AO: "~ bb4@2 a4@2 ~ g4@5 g4@2 a4@5 a4@2 f4@19 ~@9", AP: "~@31 [f4,f5]@4 [bb5,bb6]@12 ~",
  AQ: "[[f5,f6]@7 [bb5,bb6]@12 [f5,f6]@7 [f5,f6]@2 ~ eb6@4 [ab5,c6]@5 [ab5,c6]@2 ~ [bb5,c6]@5 [a5,c6]@4 ~ c6@14 [c5,c6]@2 ~ d5@4 [eb5,ab5]@5 [eb5,ab5]@2 ~ f5@5 eb5@4 eb5@5 e5@5 c5@5 [c5,f5]@10 [bb4,eb5]@9 [ab4,c5]@10 [g4,ab4]@10 [f4,ab4]@5 [g4,c5]@5 [ab4,f5]@4 [c5,f5]@5 [f5,ab5]@5 [g5,c6]@5 [ab5,f6]@5 [c6,f6]@5 [f6,ab6]@5 [g6,c7]@4 [ab6,f7]@5 [c7,f7]@5 b6@5 c7@5 [d7,ab7]@5 [d7,ab7]@5 [d7,bb7]@4 [c7,ab7]@5 [bb6,g7]@5 [ab6,f7]@5, ~@28 g5@5 ~@17 f5@15 ~@2 bb5@5 ~@129 ab7@10 ~@29]/5", // F Bb F Ab Bbsus2 Am C Ab5 …
  AR: "[[g6,eb7]@5 [f6,d7]@5 [eb6,c7]@5 [eb6,bb6]@4 [f6,c7]@19 ~ [f6,c7]@19 c5@3 ab5@3 bb5@3 g5@2 ab5@3 f5@3 g5@3 e5@2 c5@3 ab5@3 bb5@3 g5@3 ab5@3 f5@3 g5@3 e5@3 c5@3 ab5@3 bb5@3 g5@3 ab5@3 f5@3 g5@3 e5@3 f3@2 ~ ab3@2 ~ c4@2 d4@2 ~ f4@2 ~ ab4@2, ~@130 g3@2 ~ bb3@2 ~@3 eb4@2 ~ g4@2 ~]/3", // Cm Dm Cm Eb5 F5
  AS: "[~ c5@2 ~ eb5@2 ~ g5@2 ab5@2 ~ c6@2 ~ eb6@2 ~ g6@40 [c7,g7]@2 eb7@2 ~ c7@2 ~ ab6@2 ~ f6@2 ~ eb6@2 ~ c6@2 [f5,d6]@2 ~ g5@2 ~ [c5,g5]@2 eb5@3 d5@3 c5@3 [f4,d5]@2, bb4@2 ~ d5@2 ~ f5@2 ~@3 bb5@2 ~ d6@2 ~ f6@2 ~@43 d7@2 ~ [f6,d7]@2 ~ g6@2 ~ [c6,g6]@2 ~ d6@2 ~@3 ab5@2 ~ f5@2 ~@12]/2", // C5 Dm C5 Dm C5
  AT: "[~ ab4@3 g4@3 f4@3 [c4,g4]@3 eb4@3 d4@3 c4@3 [f3,d4]@3 ab3@3 g3@3 f3@3 ~@12 [f3,gb3,bb3]@9 [f4,gb4,bb4]@6 eb4@3 [f4,gb4,bb4]@18 ~@12 [f3,gb3,bb3]@9 [f3,gb3,bb3]@6 eb3@3 [f3,gb3,bb3]@18 ~@12 [g3,ab3,c4]@9 ~ eb4@5 c4@3 ~ g4@18 ~@12 ab3@8 [g4,ab4,c5]@6 db4@3 [g4,ab4,c5]@18 ~@12 [f3,gb3,bb3]@9 [f3,gb3,bb3]@6 eb3@3 [f3,gb3,bb3]@18 ~@12 [f4,bb4]@2, ~@151 [d4,g4]@6 ~@3 [d4,eb4]@18 ~@12 [g3,c4]@9 ~@89]/6", // C5 Dm Gbmaj7 Abmaj7 Gbmaj7 Bb5 G5 Ebmaj7 …
  AU: "gb4 f4@2 eb4 [f4,bb4]@6 eb4@3 db4@3 c4@3 bb3@3 gb3@3 f3@3 eb3@6 ~@12 ab3@2", // Bb5
  AV: "~ c4@6 bb3@6 [g3,b3]@3 ab3@6 f3@12 ~@12 b3@2", // G
  AW: "[~ f4@6 eb4@6 f4@3 b3@12 bb3@6 [f3,gb3,bb3,eb4]@48 ~@9 gb4@2 ~ eb5 ~, ~@89 eb4@2 ~@5, ~@90 f4@2 ~ bb4@2 ~]/2", // Ebm
  AX: "f5@2 gb5 bb5@2 ~ f6 gb6@2 ~ eb7@2 ~ gb7@2 bb7 eb7@2 f7 ~@2 bb7 eb7@2 ~ gb7 ~@2 eb7 ~ f7@2 ~ bb7 [c7,g7]@12 ~@2, ~@5 eb6@2 ~@2 bb6@2 ~ f7@2 ~@6 gb7@2 ~@2 f7@2 ~ bb7@2 ~@3 gb7@2 ~@14", // C5
  AY: "~@34 [c7,g7]@2 eb7 d7@2 c7 f6@2 ab6@2 g6 ~ [c6,g6]@2, ~@40 c7 ~@4 f6@2 ~", // C5
  AZ: "[eb6 d6@2 c6 [f5,c6]@2 ~ g5 ~@2 [c5,g5] ~ eb5 d5 ~ c5 [f4,c5]@2 ab4 g4@2 f4 [c4,g4]@2 eb4 d4 ~ c4@2 ~@5 [f3,gb3,bb3,eb4]@48 ~@8 f4 gb4 ~ bb4 eb5@2, ~@6 ab5@2 ~ f5@2 ~@78 eb4@2 ~@5]/2", // F5 C5 F5 C5 Ebm
  BA: "f5 ~@2 bb5 ~ eb6 ~ gb6 ~ bb6 eb7@2 ~ gb7@2 ~ eb7 ~ f7@2 ~ bb7 eb7@2 f7 gb7@2 bb7 eb7 ~ f7 ~ gb7 ~ [c7,g7]@12 ~@2, ~@2 gb5@2 ~@2 f6@2 ~@4 f7@2 ~ bb7@2 ~@3 gb7@2 ~@11 bb7@2 ~@13", // C5
  BB: "~@34 [c7,g7]@2 eb7 d7 ~ c7 c7@2 ab6@2 ~@2 [c6,g6] ~, ~@40 f6 ~@3 g6@2 ~@2, ~@45 f6@2 ~", // C5
  BC: "~ d6 ~ c6 [f5,c6]@2 ab5 g5@2 f5 [c5,g5]@2 ~ d5 ~ c5 [f4,c5] ~@2 g4 ~@2 [c4,g4]@2 eb4 d4@2 c4 ~@20, eb6@2 ~@10 eb5@2 ~@4 ab4@2 ~ f4@2 ~@25", // F5 C5 F5 C5
  BD: "~@11 eb5@6 ~@3 [db5,ab5,eb6]@3 ~, ~@2 eb4@15 ~@7, ~@5 ab4@12 ~@7, ~@8 bb4@9 ~@7", // Dbsus2
  BE: "[~ [ab4,eb5,bb5]@9 [eb4,bb4,gb5]@9 [db4,ab4,eb5]@15 [bb3,db4,f4,gb4]@96 ~@14]/3", // Absus2 Ebm Dbsus2 Gbmaj7
  BF: "~@22 eb5@12 ~@3 eb4@3 [ab4,bb4,eb5]@6 eb4@2, ~@2 eb4@15 ~@7, ~@5 ab4@12 ~@7, ~@8 bb4@9 ~@7", // Absus2
  BG: "[~ [ab4,bb4,eb5]@6 eb4@3 ~ eb5@6 eb4@2 ~ ab4@14 ~ eb5@23 ~ eb4@23 ab4@12 g4@36 [db4,gb4,b4,eb5]@24 [eb4,ab4,db5,f5]@24 [db4,gb4,b4,eb5]@26 [eb4,ab4,db5,f5]@25 [db4,gb4,b4,eb5]@103 gb3@4, ~@10 [ab4,bb4]@6 ~@3 [bb4,eb5]@15 [db4,gb4,b4]@24 [ab4,db5,f5]@24 [eb5,g5,bb5]@48 ~@206]/7", // Absus2 B Db B Db B Absus2 Eb5 …
  BH: "[ab4@3 f4@3 db4@3 ~@4 c5@3 ab4@3 ~ f4@3 ~@4 eb5@4 c5@4 ab4@4 ~@3 ab5@4 f5@5 db5@5 ~@6 c6@6 ~ ab5@5 f5 ~@2 eb6 c6 ~ ab5 ~ ab6 ~ f6 db6 ~@2 db7 bb6 ~ f6 eb6@23 ~@29, ~@10 bb3@13 db4@15 ~ gb4@18 bb4@18 db5@6 gb4@5 bb4@6 ~@52]/3",
})).s("gm_piano").gain(0.4).pan(0.2)

// other · piano · "Piano LH"
const piano_2 = note(`<
  ~@12 A B C D A E F G H ~ I@2 J K L M ~@4 A N C O A P F Q H ~ I@2 J K L M R@3 S T@2 U@4 V@2 W X Y Z@3 AA AB@2 AC@3 ~@57
  AD AE@2 AF AG@3 AH AI@3 AJ AK AL@2 AM AN AO@3 AF AG@3 AH AI@3 AJ AK AL@2 AM AN AO@3 AF AP@4 AQ@8 AR@2 AS@2 AT@2 AU@2
  AV@2 AW@7 AX@7
>`.pickRestart({
  A: "eb2", B: "~ f3@2 ~ bb3 ~@43, eb3@2 ~ gb3@2 ~@43", C: "~ [f3,ab3,c4,eb4]@3, ~@11 g3@36 ~",
  D: "~@42 [f3,c4] ab3@2 g3 f3@2", E: "eb3 f3@2 gb3 bb3 ~@43", F: "~ [ab3,c4,eb4]@3, ~@11 [f3,g3]@36 ~",
  G: "~@43 ab3 ~@2 f3 ~, ~@42 [f3,c4]@2 ~ g3@2 ~", H: "~@11 bb3@36 ~, ab2, ~ eb3@7", I: "[~ ab3@7, gb2, ~ db3@15]/2",
  J: "~ bb3@3, ab2, ~ eb3@7", K: "[ab2,ab3]", L: "[b1,b2] [bb1,bb2]", M: "[eb1,eb2]",
  N: "~ f3 ~ gb3 bb3@2 ~@42, eb3 ~@23", O: "~@42 [f3,c4] ab3 ~@2 f3 ~, ~@45 g3@2 ~",
  P: "~ f3@2 ~ bb3@2 ~@42, eb3@2 ~ gb3@2 ~@43", Q: "~@42 [f3,c4] ab3@2 g3 f3 ~",
  R: "[~@22 eb3@22 c3@22 ab2@21 ~ e2@21 f3@2 c4@3 g4@2 c4@3 f4@2 bb3@3 c4@3 g3@3 f3@2 c4@3 g4@2 c4@3 f4@2 bb3@2]/3",
  S: "~ c4@3 g3@2 f3@3 c4@3 g4@2 c4@3 f4@2 bb3@3 c4@3 g3@2 f3@3 c4@3 g4@2 c4@3 f4@2 bb3@3 c4@3 g3@2",
  T: "[f3@3 c4@3 g4@2 c4@3 f4@2 bb3@3 c4@3 g3@2 f3@3 c4@2 g4@3 c4@3 f4@2 bb3@3 c4@2 g3@3 f3@3 c4@2 g4@3 c4@3 f4@2 bb3@3 c4@2 g3@3 f3@3 c4@2 g4@3 c4@2 f4@3 bb3@3 c4@2 g3@3 ~@12]/2",
  U: "[~@9 bb1@2 bb2@3 c2@3 c3@2 d2@3 d3@2 eb2@3 eb3@3 [e2,e3]@10 [f2,f3]@5 ~ [bb2,bb3]@5 [c3,c4]@21 db2@2 db3@3 eb2@3 eb3@2 f2@3 f3@2 g2@3 g3@3 [ab2,ab3]@5 [d2,d3]@5 [ab2,ab3]@5 [c2,c3]@5 ~ f1@2 f2@3 g1@2 g2@3 ab1@3 ab2@2 bb1@3 bb2@2 c3@5 ~ c2@15 f3@3 c4@3 g4@2 c4@3 eb4@3 bb3@2 c4@3 g3@2 f3@3 c4@3 g4@2 c4@3 f4@2 bb3@3]/4", // E F Bb C Ab D Ab C
  V: "[c4@2 gb3@3 g3@3 d4@2 a4@3 d4@3 g4@2 c4@3 d4@3 a3@2 g3@3 d4@2 a4@3 d4@2 g4@3 c4@3 d4@2 a3@3 f3@3 c4@2 g4@3 c4@2 eb4@3 bb3@3 c4@2 g3@3 f3@3 c4@2 g4@3 c4@3 f4@2 bb3@3 c4@2 gb3@3 g3@3 d4@2 a4@2]/2",
  W: "~ d4@2 g4@3 c4@2 d4@3 a3@3 g3@3 d4@2 a4@3 d4@2 g4@3 c4@2 d4@3 a3@3 bb3@2 f4@3 bb4@3 d5@2 eb5@3",
  X: "f5@2 d5@3 eb5@3 c5@3 d5@2 bb4@3 f4@2 ab4@3 g4@2 f4@3 d4@3 [eb2,eb3]@2 [f2,f3]@3 [g2,g3]@2 [ab2,ab3]@5 ~ bb2@2 [db3,db4]@4, ~@41 bb3@3 ~@4", // Eb F G Ab Db
  Y: "~@2 gb3@5 gb3@15 bb3@3 f4@3 bb4@2 d5@3 eb5@2 f5@3 d5@3 eb5@2 c5@3 d5@2, ~@2 gb4@21 ~@25",
  Z: "[bb4@3 f4@3 ab4@2 g4@3 f4@3 d4@2 db2@3 ab2@3 db3@2 eb2@3 bb2@3 eb3@2 [f2,c3,f3]@26 db2@3 ab2@2 db3@3 eb2@2 bb2@3 eb3@3 [f2,c3,f3]@26 db2@3 ab2@2 db3@3 eb2@2 bb2@3 eb3@2 ~ [f2,f3]@20 ~ e2@7, ~@115 c3@21 e3@8]/3", // F5 F
  AA: "~@3 d3@2 a3@3 d4@3 a3@3 d3@2 a3@2 e4@3 a3@3 d3@3 a3@2 d4@3 a3@2 d3@3 a3@2 d4@3 a3@3 bb2@3",
  AB: "[f3@2 c4@3 f3@2 bb2@3 f3@2 d4@3 f3@3 bb2@2 f3@3 d4@3 f3@2 bb2@3 f3@3 d4@2 f3@3 g2@2 d3@3 a3@3 d3@2 g2@3 d3@2 a3@3 d3@3 g2@2 d3@3 a3@2 d3@3 g2@3 d3@2 a3@3 d3@3 eb2@2 a2@3 g3@2 bb2@3 eb2@2 bb2@3]/2",
  AC: "[g3@3 bb2@3 eb2@2 bb2@3 g3@2 bb2@3 eb2@3 bb2@2 g3@3 bb2@2 d2@42 d2@67 ~@9]/3", AD: "~@43 d3@3 a3@2",
  AE: "[e4@3 a3@3 d3@2 a3@3 e4@2 a3@3 d3@3 a3@2 e4@3 a3@2 d3@3 a3@2 e4@3 a3@3 f3@2 c4@3 f4@2 c4@3 f3@2 c4@2 ~ f4@2 c4@2 ~ ab3@2 eb4@2 ~ ab4@2 eb4@2 ~ ab3@2 eb4@2 ~ ab4@2 eb4@2 ~ bb3@2 f4@2 bb4@2 ~ f4@2 bb3@2 ~ f4@2 bb4@2 ~ f4@2]/2",
  AF: "f3@2 c4@2 ~ g4@2 c4@2 ~ f4@2 bb3@2 ~ c4@2 g3@2 f3@2 ~ c4@2 g4@2 ~ c4@2 f4@2 ~ bb3@2 c4@2 g3@2 ~ f3@2 c4@2 ~ g4@2 c4@2",
  AG: "[~ f4@2 bb3@2 c4@2 ~ g3@2 f3@2 ~ c4@2 g4@2 ~ c4@2 f4@2 bb3@2 ~ c4@2 g3@2 ~ f3@2 c4@2 ~ g4@2 c4@2 f4@2 ~ bb3@2 c4@2 ~ g3@2 f3@2 ~ c4@2 g4@2 c4@2 ~ f4@2 bb3@2 ~ c4@2 g3@2 ~ f3@2 c4@2 g4@2 ~ c4@2 f4@2 ~ bb3@2 c4@2 ~ g3@2 f3@2 c4@2 ~ g4@2 c4@2 ~ f4@2 bb3@2 ~ c4@2 g3@2 f3@2 ~ c4@2 g4@2 ~ c4@2 f4@2 ~ bb3@2 c4@2 g3@2 ~ f3@2 c4@2 ~ g4@2 c4@2 ~ f4@2 bb3@2 c4@2 ~]/3",
  AH: "g3@2 f3@2 ~ c4@2 g4@2 ~ c4@2 f4@2 bb3@2 ~ c4@2 g3@2 ~ f3@2 c4@2 ~ g4@2 c4@2 f4@2 ~ bb3@2 c4@2 ~ g3@2 f3@2 ~ c4@2 g4@2",
  AI: "[c4@2 ~ f4@2 bb3@2 ~ c4@2 g3@2 ~ f3@2 c4@2 g4@2 ~ c4@2 f4@2 ~ bb3@2 c4@2 ~ g3@2 f3@2 c4@2 ~ g4@2 c4@2 ~ f4@2 bb3@2 ~ c4@2 g3@2 f3@2 ~ c4@2 g4@2 ~ c4@2 f4@2 ~ bb3@2 c4@2 g3@2 ~ f3@2 c4@2 ~ g4@2 c4@2 ~ f4@2 bb3@2 c4@2 ~ g3@2 f3@2 ~ c4@2 g4@2 ~ c4@2 f4@2 bb3@2 ~ c4@2 g3@2 ~ f3@2 c4@2 ~ g4@2 c4@2 f4@2 ~ bb3@2 c4@2 ~ g3@2 f3@2 ~ c4@2 g4@2 c4@2 ~ f4@2 bb3@2 ~]/3",
  AJ: "c4@2 g3@2 ~ f3@2 c4@2 g4@2 ~ c4@2 f4@2 ~ bb3@2 c4@2 ~ g3@2 f3@2 c4@2 ~ g4@2 c4@2 ~ f4@2 bb3@2 ~ c4@2 g3@2 f3@2 ~ c4@2",
  AK: "g4@2 ~ c4@2 f4@2 ~ bb3@2 c4@2 g3@2 ~ f3@2 c4@2 ~ g4@2 c4@2 ~ f4@2 bb3@2 c4@2 ~ g3@2 f3@2 ~ c4@2 g4@2 ~ c4@2 f4@2 bb3@2",
  AL: "[~ c4@2 g3@2 ~ f3@2 c4@2 ~ g4@2 c4@2 f4@2 ~ bb3@2 c4@2 ~ g3@2 f3@2 ~ c4@2 g4@2 c4@2 ~ f4@2 bb3@2 ~ c4@2 g3@2 ~ f3@2 c4@2 g4@2 ~ c4@2 f4@2 ~ bb3@2 c4@2 ~ g3@2 f3@2 c4@2 ~ g4@2 c4@2 ~ f4@2 bb3@2 ~ c4@2 g3@2 f3@2 ~ c4@2 g4@2 ~ c4@2 f4@2 ~]/2",
  AM: "bb3@2 c4@2 g3@2 ~ f3@2 c4@2 ~ g4@2 c4@2 ~ f4@2 bb3@2 c4@2 ~ g3@2 f3@2 ~ c4@2 g4@2 ~ c4@2 f4@2 bb3@2 ~ c4@2 g3@2 ~ f3@2",
  AN: "c4@2 ~ g4@2 c4@2 f4@2 ~ bb3@2 c4@2 ~ g3@2 f3@2 ~ c4@2 g4@2 c4@2 ~ f4@2 bb3@2 ~ c4@2 g3@2 ~ f3@2 c4@2 g4@2 ~ c4@2 f4@2",
  AO: "[~ bb3@2 c4@2 ~ g3@2 f3@2 c4@2 ~ g4@2 c4@2 ~ f4@2 bb3@2 ~ c4@2 g3@2 f3@2 ~ c4@2 g4@2 ~ c4@2 f4@2 ~ bb3@2 c4@2 g3@2 ~ f3@2 c4@2 ~ g4@2 c4@2 ~ f4@2 bb3@2 c4@2 ~ g3@2 f3@2 ~ c4@2 g4@2 ~ c4@2 f4@2 bb3@2 ~ c4@2 g3@2 ~ f3@2 c4@2 ~ g4@2 c4@2 f4@2 ~ bb3@2 c4@2 ~ g3@2 f3@2 ~ c4@2 g4@2 c4@2 ~ f4@2 bb3@2 ~ c4@2 g3@2 ~ f3@2 c4@2 g4@2 ~ c4@2 f4@2 ~ bb3@2 c4@2 ~ g3@2]/3",
  AP: "[~ f4@2 bb3@2 c4@2 ~ g3@2 f3@3 c4@3 g4@3 c4@2 f4@3 bb3@3 c4@3 g3@2 f3@3 c4@3 g4@3 c4@3 f4@3 bb3@3 c4@3 g3@3 f3@3 c4@3 g4@3 c4@3 f4@3 bb3@3 c4@3 g3@3 f3@74 ~@38]/4",
  AQ: "[~@34 eb2@42 bb1@6 eb2@42 c2@6 f2@42 c2@6 f2@42 bb1@6 eb2@42 bb1@6 eb2@42 ~ bb1@5 f2@42 ~@6 f2@14]/8",
  AR: "[~@34 eb2@48 eb3@2 f3 gb3@2 bb3 ~@8]/2", AS: "[~@47 c4@36 ~@13, ~@23 [f3,g3,ab3,eb4]@18 ~@7]/2",
  AT: "[~@28 [f3,c4] ~@2 g3 ~@2 eb2@48 eb3 ~@2 gb3 ~ bb3 ~@8, ~@30 ab3@2 ~ f3@2 ~@49 f3@2 ~@10]/2", // F5
  AU: "[~@23 [f3,g3,ab3,c4,eb4]@18 ~@7]/2", // Fm7
  AV: "[~@28 [f3,c4]@2 ab3 g3@2 f3 ~@12 bb3@36 ~@14, ~@17 ab2@24 ~@7, ~@20 eb3@21 ~@7]/2", // F5
  AW: "[~@46 ab3@84 ~@12 bb3@36 [ab2,ab3]@48 ~ b2@23 [bb1,bb2]@24 [eb1,eb2]@48 ~ b2@13, ~@17 gb2@48 ab2@24 ~@24 b1@12 ~@36 b1@7, ~@41 db3@90 ~@6 eb3@42 ~@157]/7", // Ab Bb Eb
  AX: "[~@10 [bb1,bb2]@24 [ab1,ab2]@26 [gb1,gb2]@25 [e1,e2]@103 [eb1,eb2]@118 ~@30]/7", // Bb Ab Gb E Eb
})).s("gm_piano").gain(0.4).pan(0.7)

// chords · acoustic guitar nylon · "Nylon Gui"
const acoustic_guitar_nylon = note("<~@76 A@2 B@6 C@7 D@7 E F G@6 H@3 I J K L M@5 N@5 O@7 ~@73>".pickRestart({
  A: "[~@12 d4@15 d5@16 a5@25 b5@27 ~]/2",
  B: "[e6@27 [gb5,gb6]@28 [d2,a2]@29 a4@7 ~ gb4@7 e4@7 ~ d4@6 e4@4 d4@3 e4@4 ~ d4@2 e4 gb4@14 g4@7 gb4@7 e4@7 gb4@3 e4@3 ~ d4@38 d4@5 d4@6 d4@6 a4@47 d5@4 d5@4 g5@4 gb5@4]/6", // Gb D5
  C: "[~ d5@17 [a3,a4,d5]@8 [e4,b4]@9 [d4,a4]@26 ~@51 [a3,d4,gb4]@14 ~ [a3,e4,g4]@14 [a3,gb4,a4]@14 ~@46 [a3,d4,gb4]@12 [e4,g4]@11 [gb4,a4]@10 [gb4,d5]@25 [e4,b4]@15 [d4,a4]@15 gb4@4 a4@4 ~ b4@4 d5@4 e5@4 ~ d5@4 b4@4 a4@4 ~ gb4@4 e4@4 gb4@4, ~@18 [d2,a2,d3]@80 ~ d2@92 [d2,a2,d3]@98 ~@47, ~@61 [a3,d4,gb4]@50 ~@45 [a3,gb4,d5]@45 ~@135]/7", // D5 E5 D5 D A7 D Em Gbm …
  D: "[~ g4@4 gb4@17 [d2,a2,d3,a3]@9 ~ a2@4 b2@5 d3@5 e3@4 a3@5 b3@5 a3@4 e3@5 f2@5 e2@4 ~@10 [d3,d4]@50 a2@4 b2@4 ~ d3@4 e3@4 d3@8 ~ a2@4 b2@4 d3@4 e3@4 ~ a3@4 b3@4 a3@8 ~ d3@8 d3@4 e3@4 ~ d3@8 d3@4 e3@4 ~ d3@24 f2@4 e2@4 ~@9 [d3,a3,d4,gb4]@17 gb4@4 ~ a4@4 b4@4 d5@4 ~ b4@4 a4@4 b4@4 ~ d5@4 e5@9 ~@2, ~@78 d2@60 ~@126 d2@61 ~@11, ~@87 a3@50 ~@199]/7", // D5 D
  E: "~@6 gb5@9 ~@8 a5@9 ~@9 gb5@7", F: "~@10 a5@4 a5@4 ~ a5@4 a5@4 a5@4 gb5@9 gb5@4 ~ gb5@3",
  G: "[~ e5@8 e5@4 e5@4 ~ d5@4 d5@9 ~@9 a4@4 a4@4 a4@2 ~ gb4@6 gb4@4 gb4@4 ~ gb4@4 e4@4 e4@4 ~ e4@4 ~@4 d4@4 ~ d4@8 ~@9 d4@4 e4@4 ~ gb4@4 a4@4 gb4@4 ~ e4@4 d4@4 e4@4 ~ gb4@4 e4@4 d4@9 d4@8 ~@9 d4@4 e4@4 ~ gb4@4 a4@4 gb4@8 ~ e4@8 gb4@4 a4@4 b4@8 d5@16 [d2,a2,d3,a3,d4,gb4]@8 b2@4 ~ a2@4 e3@4 d3@4 b3@4 a3@4 b3@3 a3@3 ~ f2@3 e2, ~@31 [d2,a2,d3]@69 [d2,a2,d3]@69 [d2,a2,d3]@75 ~@44]/6", // D D5
  H: "[~@9 [d3,a3,d4,gb4]@7 ~@7 [d3,a3,d4,gb4]@6 ~@6 [d3,a3,d4,gb4]@6 ~@7 [a3,d4,gb4]@6 e3@3 d3@3 f2@3 e2@3 ~@6 [d3,a3,d4,gb4]@5 ~@6 [d3,a3,d4,gb4]@6 ~@6 [a3,d4,gb4]@3 gb4@3 e3@2 d3@3 f2@3 e2@3 ~@6 [d3,a3,d4,gb4]@6 ~@5 [d3,a3,d4,gb4]@3 gb4@3 d3@6 [a3,d4,gb4]@3, ~@3 d2@13 a2@13 b2@13 d3@12 ~@12 d2@11 b2@12 d3@12 ~@11 d2@12 a2@12 ~@8]/3", // D
  I: "gb4@3 ~@6 [a3,d4,gb4]@3 gb4@2 ~@6 [d4,gb4]@3 gb4@3 ~@6 [d4,gb4]@3 gb4@3 ~@5 [d4,gb4]@3 gb4@2, ~@3 e3@11 a3@12 b3@12 a3@10", // D
  J: "~ f2@3 d3@3 f2@3 e2@3 ~@6 [d3,a3,d4,gb4]@5 ~@6 [d3,a3,d4,gb4]@6 ~@6 [d3,a3,d4,gb4]@6, ~@13 d2@11 d2@12 d2@12", // D
  K: "f2@2 d3@3 f2@3 e2@3 ~@6 [d3,a3,d4,gb4]@6 ~@6 [d3,a3,d4,gb4]@5 ~@6 [d3,a3,d4,gb4]@6 f2@2, ~@11 d2@12 d2@11 d2@12 ~@2", // D
  L: "~ d3@3 f2@3 e2@3 ~@5 [d3,a3,d4,gb4]@6 ~@6 [d3,a3,d4,gb4]@6 ~@6 [d3,a3,d4,gb4]@5 f2@3 d3, ~@10 d2@11 d2@12 d2@12 ~@3", // D
  M: "[~@2 f2@3 e2@3 ~@6 [d3,a3,d4,gb4]@6 ~@6 [d3,a3,d4,gb4]@6 ~@7 [a3,d4,gb4]@6 ~@7 [d3,a3,d4,gb4]@7 ~@6 [d3,a3,d4,gb4]@7 ~@8 [a3,d4,gb4]@7 ~@8 [a3,d4,gb4]@7 ~@8 [d3,a3,d4,gb4]@25 d2@52 a4@3 gb4@50, ~@8 d2@12 d2@12 d3@13 a2@14 d2@13 a2@15 d3@15 a2@32 ~@106]/5", // D
  N: "[~@4 a4@2 gb4@53 a4@4 gb4@4 d5@27 [gb4,d5]@5 [gb4,d5]@5 ~ [gb4,d5]@5 [gb4,d5]@5 ~ [e4,b4]@6 [e4,b4]@6 [e4,b4]@12 [d4,a4]@8 [d4,a4]@4 [e4,b4]@4 [d4,a4]@15 d3@2 a3@2 d4@2 ~ gb4@2 d4@2 a3@2 ~ d3@2 a3@2 d4@2 gb4@2 ~ d4@2 a3@2 d3@2 ~ a3@2 e4@2 g4@2 e4@2 a3@2 ~ d3@2 a3@2 e4@2 g4@2 e4@2 ~ a3@2 d3@2 a3@2 gb4@2 a4@2 ~ gb4@2 a3@2 d3@2, ~@94 [d2,a2,d3,a3]@77 ~@69]/5", // D E5 D5 E5 D5
  O: "[a3@2 gb4@2 a4@2 ~ gb4@2 a3@2 d3@2 a3@2 g4@2 b4@2 ~ g4@2 a3@2 d3@2 a3@2 g4@2 b4@2 g4@2 a3@2 ~ d3@2 a3@2 gb4@2 d5@2 gb4@2 a3@2 d3@2 ~ a3@2 gb4@2 d5@2 gb4@2 a3@2 d3@2 a3@2 ~ a4@2 e5@2 a4@2 a3@2 d3@2 a3@2 a4@2 ~ e5@3 a4@9 a3@8 [d2,a2,d3,a3,a4,gb5]@47 [d2,a2,d3,a3,a4,gb5]@52 [d2,a2,d3,a3,a4,gb5]@25 d4@13 d5@13 a5@29 b5@29 e6@10 ~ [gb5,gb6]@9 ~@6]/7", // D Gb
})).s("gm_acoustic_guitar_nylon").gain(0.31).pan(0.9)

// bass · acoustic bass · "Bass"
const bass = note(`<
  ~@3 A B C D E B F G H B F G H B F G H I@3 J K@2 L M B F G H B F G H B F G H I@3 J K@2 L N O ~@3 P@6 Q@3 R S T@3 U@2
  V@4 ~@66 W@3 ~@4 X Y@3 Z@8 AA@2 AB AC AD@4 AE AF AG@3 ~ AH@7 AI@8 AJ@8 AK@8 ~
>`.pickRestart({
  A: "~@3 bb1", B: "eb2@5 bb2@2 bb2", C: "eb3@5 bb2@2 eb2", D: "f2@3 c3", E: "f3@7 eb3", F: "eb3@41 eb2@6 ~",
  G: "f2@29 c3@12 c3@6 ~", H: "f3", I: "[ab2@37 ab2@5 eb3@54 gb2@48]/3", J: "gb2", K: "ab2", L: "b2 bb2",
  M: "eb2@37 ~@5 bb1@6", N: "eb2@47 ~", O: "eb2@11 ~@13",
  P: "[f2@5 ~ f3@7 c3@3 ab2@3 g2@2 f2@5 f3@8 c3@3 ab2@3 g2@2 f2@5 f3@8 c3@3 ab2@2 g2@3 f2@5 f3@8 c3@3 ab2@2 g2@3 db2@5 c2@5 bb1@5 ~ c2@5 bb1@5 c2@5 d2@5 eb2@6 e2@10 f2@5 ~ bb2@5 c3@21 db2@5 eb2@5 f2@5 g2@5 ~ ab2@5 d2@5 ab2@5 c2@5 ~ f1@5 g1@5 ab1@5 bb1@5 c3@5 ~ c2@15 f2@5 ~ f3@7 c3@3 ab2@3 g2@2 f2@5 ~ f3@7 c3@3]/6",
  Q: "[ab2@3 g2@3 g2@4 g3@16 c4@3 d4@2 bb3@3 c4@3 a3@2 bb3@3 g3@2 a3@3 f2@5 f3@8 c3@3 ab2@2 g2@3 f2@5 f3@8 c3@3 ab2@2 g2@3 g2@5 g3@16 c4@2 d4@3 bb3@3 c4@2 a3@3 bb3@3 g3@2 a3@3 bb2@5 bb3@8]/3",
  R: "~@2 d3@3 c3@3 bb2@5 bb3@16 eb2@2 f2@3 g2@2 ab2@5 ~ bb2@2 db3@4",
  S: "~@2 gb3@5 gb3@15 bb2@5 ~ bb3@10 d3@3 c3@2 bb2@5",
  T: "[~ bb3@15 db2@3 ab2@3 db3@2 eb2@3 bb2@3 eb3@2 f2@26 db2@3 ab2@2 db3@3 eb2@2 bb2@3 eb3@3 f2@26 db2@3 ab2@2 db3@3 eb2@2 bb2@3 eb3@3 f2@21 e2@7]/3",
  U: "[~@3 d2@10 ~ d2@10 d2@10 ~ d2@10 bb1@10 bb1@10 ~ bb1@10 bb1@10 ~ g1@9]/2",
  V: "[~ g1@10 ~ g1@10 g1@10 ~ eb2@10 eb2@10 ~ eb2@10 eb2@10 d2@42 ~ d2@67 ~@8]/4", W: "[~@21 [f1,f2]@29 ~@22]/3",
  X: "~@17 f2@4 ~ f3@7 c3@2 ~ ab2@2 g2@2 ~ f2@4 f3@7",
  Y: "[~ c3@2 ab2@2 ~ g2@2 f2@4 ~ f3@7 c3@2 ~ ab2@2 g2@2 f2@4 ~ f3@7 ~ c3@2 ab2@2 g2@2 ~ db2@5 c2@5 bb1@4 c2@5 bb1@5 c2@5 d2@5 eb2@5 e2@9 f2@5 bb2@5 c3@19 ~ db2@4 c2@5 bb1@5 c2@5]/3",
  Z: "[bb1@5 c2@5 d2@4 eb2@5 f2@4 ~ f3@7 ~ c3@2 ab2@2 g2@2 ~ c3@5 c2@14 f2@4 ~ f3@7 c3@2 ~ ab2@2 g2@2 ~ f2@4 ~ f3@7 c3@2 ab2@2 ~ g2@2 f2@4 ~ f3@7 c3@2 ~ ab2@2 g2@2 ~ f2@4 f3@7 ~ c3@2 ab2@2 ~ g2@2 db2@5 c2@5 bb1@5 c2@4 bb1@5 c2@5 d2@5 eb2@5 db2@5 c2@5 bb1@4 c2@5 bb1@5 c2@5 d2@5 eb2@5 f2@4 ~ f3@7 c3@2 ab2@2 ~ g2@2 c3@5 c2@15 f2@4 f3@7 ~ c3@2 ab2@2 ~ g2@2 f2@4 ~ f3@7 c3@2 ~ ab2@2 g2@2 f2@4 ~ f3@7 ~ c3@2 ab2@2 g2@2 ~ f2@4 ~ f3@7 c3@2 ab2@2 ~ g2@2 f2@4 ~ f3@7 c3@2 ~ ab2@2 g2@2 ~ f2@4 ~ f3@7 c3@2 ab2@2 ~ g2@2 db2@5 c2@5 bb1@5]/8",
  AA: "[c2@5 bb1@5 c2@4 d2@5 eb2@5 e2@10 f2@5 bb2@4 c3@19 ~ db2@5 c2@5 bb1@4 c2@5 bb1@5 c2@5 d2@4]/2",
  AB: "~ eb2@5 db2@5 c2@4 bb1@5 c2@5 bb1@5 c2@5 d2@5 eb2@5 f2@3",
  AC: "~ f3@7 ~ c3@2 ab2@2 ~ g2@2 f2@4 ~ f3@7 c3@2 ~ ab2@2 g2@2 f2@4 ~ f3@7 ~",
  AD: "[c3@2 ab2@2 g2@2 ~ f2@4 ~ f3@7 c3@2 ab2@2 ~ g2@2 db2@5 c2@5 bb1@5 c2@5 bb1@5 c2@4 d2@5 eb2@5 e2@10 f2@5 bb2@5 c3@19 db2@5 c2@5 bb1@5 c2@4 bb1@5 c2@5 d2@5 eb2@5 f1@5 g1@5 ab1@4 bb1@5 c3@5 c2@15 f2@4 ~ f3@5]/4",
  AE: "~@2 c3@2 ab2@2 ~ g2@2 f2@4 ~ f3@7 c3@2 ~ ab2@2 g2@2 ~ f2@4 f3@7 ~ c3@2 ab2@2 ~ g2@2",
  AF: "f2@4 ~ f3@7 c3@2 ~ ab2@2 g2@2 db2@5 c2@5 bb1@5 c2@5 bb1@5 c2@4",
  AG: "[~ d2@4 eb2@5 f2@22 f2@23 ~ f2@24 f2@25 ~@39]/3",
  AH: "[~@34 eb2@30 bb2@12 ~ bb2@5 eb3@30 bb2@12 eb2@6 f2@36 c3@12 f3@42 eb3@6 eb2@30 bb2@12 bb2@6 eb3@42 eb2@6 f2@14]/7",
  AI: "[~@8 c3@6 c3@3 f3@24 eb2@15 bb2@6 bb2@3 eb3@21 eb2@3 f2@15 c3@6 c3@3 f3@24 eb2@15 bb2@6 bb2@3 eb3@21 eb2@3 f2@7]/8",
  AJ: "[~@16 c3@12 c3@6 f3@48 ab2@37 ab2@5 eb3@54 gb2@48 gb2@48 ab2@48 ab2@48 ~ b2@13]/8",
  AK: "[~@10 bb2@24 eb2@37 ~@12 b2@23 bb2@24 ab2@26 gb2@25 e2@78 ~@25 eb2@96 ~@4]/8",
})).s("gm_acoustic_bass").gain(0.36).pan(0.7)

// chords · harpsichord · "HARPSICHO"
const harpsichord = note("<A@2 B@2 A@2 B C D@2 E@2 ~@16 D@2 E@2 ~@39 F G@5 ~@126>".pickRestart({
  A: "~ ab4@5 gb3@3 db4@6 f4@3 ab4@6, gb3 ~@3, ~ [db4,f4]@12 ~@35", // Db
  B: "~ bb4@5 ab3@3 eb4@6 g4@3 bb4@6, ab3 ~@3, ~ [eb4,g4]@12 ~@35", // Eb
  C: "~ bb4@5 ab3@3 eb4@6 gb4@3 bb4@6, ab3 ~@3, ~ [eb4,g4]@12 ~@35", // Eb
  D: "~@7 bb5@2 ~ bb5@5 ~ bb5@2 ~ bb5@5, ~@2 f5 f5@2 f5 f5@2, ~@13 gb5@6 gb5@12 gb5@6 gb5@11",
  E: "~@7 c6@2 ~ c6@5 ~ c6@2 ~ c6@5, ~@2 g5 g5@2 g5 g5@2, ~@13 ab5@6 ab5@12 ab5@6 ab5@11", F: "~@13 d3@3",
  G: "[~@2 a3@11 ~ e4@11 a3@11 d3@11 a3@11 e4@11 ~ a3@11 ~ d3@11 a3@11 e4@11 a3@11 ~ d3@23 d3@22 d3@16 d3@16 ~@36]/5",
})).s("gm_harpsichord").gain(0.31).pan(0.2)

// drums · kick
const kick = s("bd").struct(`<
  ~@4 A B A B A B A B A C A B A C A C A D A E A C A C A B A B A C A C A C A B A C A@3 F A G H ~@3 I J K L M N O P Q R S
  T U V W X Y Z AA ~@67 AB ~@6 AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ ~@2 BA BB BC BB
  BC BB BC BB BC BD BE BB BC BD BE BD BE BD BF BD BG BD BE BD BE BH BI BJ ~@4
>`.pickRestart({
  A: "x!2", B: "~@3 x!2 ~ x ~@9", C: "x ~@2 x!2 ~@3", D: "x ~@7 x ~@6 x", E: "x ~@6 x ~@7 x", F: "x ~@6 x!2 ~@6 x",
  G: "x", H: "x ~@9 x!2 ~@9 x!2 ~@25", I: "x ~@10 x ~@9 x ~@7 x ~@2 x ~@9 x ~@5",
  J: "~@5 x ~@13 x!2 ~@2 x ~@12 x ~@9 x ~", K: "~@9 x ~@7 x ~ x ~@10 x ~@9 x ~@7",
  L: "~@3 x ~@7 x ~ x ~@10 x ~@9 x ~@10 x ~@2", M: "~@7 x ~@8 x ~ x ~@9 x ~@9 x ~@9",
  N: "x ~@9 x!2 ~@10 x ~@9 x ~@7 x ~@2 x ~@4", O: "~@5 x ~@10 x ~@13 x!2 ~@2 x ~@12 x",
  P: "~@10 x ~@9 x ~@7 x ~ x ~@10 x ~@6", Q: "~@3 x ~@10 x ~@7 x ~ x ~@10 x ~@9 x ~@2",
  R: "~@8 x ~@9 x ~@8 x ~ x ~@9 x ~@8", S: "~@2 x ~@8 x ~@9 x!2 ~@10 x ~@9 x ~@4",
  T: "~@6 x ~@8 x!2 ~@10 x ~@9 x ~@8 x ~", U: "~@9 x!2 ~@10 x ~@9 x ~@8 x ~@7", V: "~@3 x!2 ~@9 x ~@10 x ~@8 x ~@13",
  W: "~@3 x ~@10 x ~@9 x ~@7 x ~ x ~@10 x ~@2", X: "~@7 x ~@10 x ~@7 x ~ x ~@10 x ~@8",
  Y: "~ x ~@10 x ~@7 x ~ x ~@10 x ~@9 x ~@4", Z: "~@9 x ~ x ~ x ~@12 x ~@10 x ~@9 x", AA: "~@5 x ~@6", AB: "~@7 x",
  AC: "~@17 x ~@9 x ~@9 x ~@6 x ~ x ~", AD: "~@8 x ~@9 x ~@12 x!2 ~@2 x ~@11 x",
  AE: "~@9 x ~@8 x ~@7 x ~ x ~@9 x ~@8 x", AF: "~@9 x ~@6 x ~@2 x ~@9 x ~@8 x ~@9",
  AG: "x ~@9 x ~@7 x!2 ~@9 x ~@9 x ~@7 x", AH: "~@9 x!2 ~@9 x ~@9 x ~@6 x ~ x ~@8",
  AI: "~ x ~@9 x ~@12 x!2 ~@2 x ~@11 x ~@7", AJ: "~@2 x ~@8 x ~@7 x ~ x ~@9 x ~@9 x ~@6",
  AK: "~@2 x ~@7 x ~ x ~@9 x ~@8 x ~@9 x ~@6", AL: "~@3 x ~@7 x ~ x ~@8 x ~@9 x ~@7 x ~@7",
// … 427 more lines