// 2 Konzertetüden S.145 — Franz Liszt
// 120 bpm, 4/4, key Db 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, 2/4 at bar 18, 4/4 at bar 19, 2/4 at bar 41, ...) are rendered on a constant 4/4 grid of one bar per cycle
// note: sustain pedal (CC 64) lengthens the held notes
// note: Transcription provider: pdmx. https://musescore.com/score/2495501; license: https://creativecommons.org/publicdomain/mark/1.0/
// note: Full arrangement: all 95 bars on a 24-step grid, each part at one level; ghost notes are separate "_soft" parts. Source detail keeps the original performance.
setcpm(120/4)

// 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("<~@70 A B C D E F G H ~@17>".pickRestart({
  A: "~@13 [eb6,eb7]@3 [e6,e7]@3 ~@3 [ab5,b5,gb6] ~", // Eb E Abm7
  B: "~@4 [b5,e6,g6] ~@5 [b5,e6,ab6] ~@4 [c6,eb6,a6]@5 ~ [c6,eb6,ab6]@3", // Em E Adim Ab
  C: "[a5,eb6,e6]@3 [a5,eb6,gb6]@3 [gb5,c6,d6]@2 [gb5,c6,eb6]@3 ~@3 [ab5,b5,e6] ~@4 [ab5,b5,gb6] ~@4", // A Ebdim D7 Cdim E Abm7
  D: "~ [b5,e6,g6] ~@4 [b5,e6,ab6] ~@5 [c6,eb6,a6]@5 [c6,eb6,ab6]@2 ~ [a5,eb6,e6]@2 [a5,eb6,gb6]@2", // Em E Adim Ab A Ebdim
  E: "~ [gb5,c6,d6]@2 [gb5,c6,eb6]@2 ~@4 [e5,ab5,b5,e6] ~@4 [ab5,b5,gb6] ~@4 [b5,e6,g6] ~@4", // D7 Cdim E Abm7 Em
  F: "[b5,e6,ab6] ~@4 [ab5,b5,f6] ~@4 [bb5,b5,gb6] ~@4 [bb5,db6,g6] ~@3 [b5,d6,ab6] ~@4", // E Fdim Bmaj7 Gdim Abdim
  G: "[c6,eb6,a6] ~@4 [db6,e6,a6] ~@4 [c6,eb6,a6] ~@3 [db6,e6,a6] ~@3 [gb6,a6] b6 [gb6,a6] b6 [gb6,a6] ~", // Adim A Adim A Gbm
  H: "b6 [gb6,a6] b6 [gb6,a6] b6 [gb6,a6] b6 ~ [gb6,a6] b6 [gb6,a6] ~@13", // Gbm
})).s("gm_piano").gain(0.3)

// chords · piano
const piano_2 = note(`<
  ~ A B C D E F G H@3 I ~ J K L M@2 N O P Q R S T U V W X Y ~ Y ~@5 Z ~ Z AA ~@3 AB AC AD AE AF AG AH AI AJ@2 AK@6 AL@3
  AM AN@3 AO@2 AP AQ@8 AR AS AT@4 AU AV AW AX AY AZ BA BB@3 ~
>`.pickRestart({
  A: "~@7 db4, ~ gb4@7, ~@3 f4@2 f4@3, ~ d4, ~@3 eb4", B: "~@7 gb3, b3@5 bb3 ab3@2, ~ db4@7, ~ c4@3, ~@3 bb3 g3@4",
  C: "~@9 eb4@3 e4@6 f4 ~@2 db4@3, f3 ~, ~ ab3@3 ~@4, ~ db4 ~@2",
  D: "~@6 ab4 ~, bb3@4 bb4@3 ~, ~ ab3@6 ~, ~@2 db4@5 ~, ~@3 f4@4 ~",
  E: "~@7 c4, ~ gb4@7, ~@9 f4@6 ~ eb4@8, ~ d4, ~@3 db4", F: "~@7 gb3, b3, ~ c4@5, ~ bb3 g3!2, ~@9 ab3@7 ab3@8",
  G: "~@6 f4 db4, f3@4 e4@3 ~, ~ ab3@6 ~, ~@2 db4@5 ~, ~@3 eb4@4 ~",
  H: "[b3@3 a3@3 ~@19 db4@2 b3@3 ~@19 eb4@2 db4@3 ~@12 db5@6, ~@6 db4@19 ~@17 b4@6 ~@12 c5@12, ~@3 gb4@4 gb4@2 ~ e4@6 ~@2 e4@6, ~@4 ab4@5 ~@2 ab4@4 ab4@2 ~@2 a4@5, ~@6 a4@2 ~@4 bb4@5 ~@7]/3",
  I: "~@3 ab4 ~@3 d4, ~ a4@3 f4@4, ~@2 gb4, ~@3 e4",
  J: "~@23 a4, e3@12 b3@8 a4 [eb4,db5,gb5] b4@2, ~ eb3@7, ~ gb3@3, ~@3 ab3@5", // Ebm7
  K: "~@5 gb3 ~@5 gb3 ~@5 gb3 ~@5 gb3, ab2 bb2 [c3,d5,d6] [db3,eb5,eb6], ~ ab3@2 [gb5,gb6]@9 ~@3 [eb4,f5,f6]@3 ~@3 [gb4,db5,db6]@3, ~@2 gb3@2 ab3@2 ~ ab3@2 [db4,f5,f6]@3 ~@2 gb3@3 ~@3 gb3@2 bb3@2, ~@3 c4@3 ~@2 gb3@2 ab3@2 ~ ab3@3 ab3@2 ~ ab3@5", // Csus2 Dbsus2 Gb Ebsus2 Gb5 Db
  L: "~@5 ab3 ~@5 ab3 ~@5 d4 ~@5 eb4, [eb3,b4,b5] [e3,c5,c6] [f3,g4,g5] [gb3,ab4,ab5], ~ c4@2 [gb4,db5,db6]@3 ~@2 ab3@2 db4@2 ~ b3@2 ab3@3 ~@3 [ab3,gb4,gb5]@3, ~@2 ab3@2 c4@2 ~ db4@2 [g4,bb4,bb5]@3 ~@2 [d4,ab4,ab5]@4 ~@2 eb4@3 ~, ~@16 [b3,bb4,bb5]@2 ~ c4@3 c4@2", // Abm C Fsus2 Gbsus2 Gb5 Ab7 Gm Ddim …
  M: "[~@7 gb4 db4 ~ f4 db4 ~@5 db4 ~@13 eb4 bb3 ~ db4 ab3 ~@5 ab3 ~@5 ab3, [db3,f4,f5]@6 [bb3,db5,db6]@3 ~@5 e4@4 ~@2 db4 ab3 f4@3 e4@3 f4 db4@2 ~@6 c4@3 db4@2 ~ e4@5, ~ db4@4 db4@3 ~@5 bb4@5 [f5,f6]@12 [gb3,db5,db6]@3 [f3,f5,f6]@3 [e3,bb5,bb6]@6 [c3,ab5,ab6]@6, ~@2 ab3@2 ab3@4 ~ [ab3,eb5,eb6]@3 ~@3 db4 a4@2 ~ ab4@4 db4 [g3,bb4,bb5]@7 ~@7 g3@4 ~@2 ab3@2 f4@2, ~@3 [f3,ab4,ab5]@5 ~@4 [gb3,e5,e6]@6 ab3@3 [db5,db6]@5 db4 [ab3,ab4,ab5]@4 ~@8 f3@3 ~@3 db3@3]/2", // Db Bbm F Gb5 F Edim Fm Ab5 …
  N: "~@5 gb3 ~@5 gb3 ~@5 gb3 ~@5 gb3, ab2 bb2 [c3,d5,d6] [db3,eb5,eb6], ~ ab3@2 [gb5,gb6]@9 ~@3 eb4@3 ~@3 [gb4,db5,db6]@3, ~@2 gb3@2 ab3@2 ~ ab3@2 [db4,f5,f6]@3 ~@2 [gb3,eb5,eb6]@4 ~@2 gb3@2 bb3@2, ~@3 c4@3 ~@2 gb3@2 ab3@2 ~ ab3@3 [ab3,f5,f6]@2 ~ ab3@5", // Csus2 Dbsus2 Gb Gb5 Db Ebm Db
  O: "~@5 ab3 ~@5 ab3 ~@5 d4 ~@5 e4, [eb3,b4,b5] [e3,c5,c6] [f3,g4,g5] [gb3,ab4,ab5], ~ c4@2 gb4@3 ~@3 [e4,bb4,bb5]@3 ~@2 [d4,ab4,ab5]@4 ~@2 e4@3 ~, ~@2 [ab3,c5,c6]@4 ~@2 ab3@3 ~@4 ab3@3 ~@3 [ab3,gb4,gb5]@3, ~@4 [c4,db5,db6]@2 ~ db4@3 db4@2 ~ b3@3 [b3,bb4,bb5]@2 ~ c4@3 c4@2", // Abm C Fsus2 Gbsus2 Edim Ddim Ab Ab7 …
  P: "~@5 db4 ~ gb4 db4 ~ f4 db4 ~@5 db4 ~@5 f4, [db3,f4,f5]@6 ~@9 db4 a4@2 ~ ab4@3 ab4@2, ~ db4@4 ~@8 bb4@5 ~@3 [b3,db5,db6]@3, ~@2 ab3@2 ab3@2 [bb3,db5,db6]@3 [ab3,eb5,eb6]@3 [g3,e5,e6]@6 [ab3,f5,f6]@6, ~@3 [f3,ab4,ab5]@3 ~@8 e4@4 ~@2 db4@4", // Db Bsus2 Bbm Ab5 C Db Fm
  Q: "~ f4 db4 ~ gb4 db4 ~ e4 b3 ~ eb4 a3 ~@10 b3 eb4, [ab3,b4,b5]@3 [a3,a4,a5]@3 [ab3,db5,db6]@3 [gb3,gb5,gb6]@3 [ab5,ab6]@6 [e3,a5,a6] db4 gb3@2 ~@2, ~@12 e3@3 gb3@2 a3@4 [eb3,gb5,gb6]@3, ~@13 db4@3 eb4@6 ~@2, ~@7 ab3@4 ~", // Abm A Db5 Gb Ab A5 Ebm
  R: "eb6 gb4 eb4 ~ ab4 e4 ~ gb4 db4 ~ e4 b3 ~@10 b3 e4, a3@3 [b3,b4,b5]@3 [a3,e5,e6]@3 [ab3,ab5,ab6]@3 [g3,bb5,bb6]@5 b3 [gb3,b5,b6] eb4 a3@2 ~@2, ~ [db5,db6]@2 ~@10 eb4@3 e4@5 [e3,ab5,ab6]@3, ~@7 db4@4 ~, ~@15 ab3@7 ~@2", // B A5 Ab Gm B5 Db E
  S: "e6 ab4 e4 ~ a4 gb4 ~ ab4 eb4 ~ gb4 db4 ~@10 db4 a3, b3@3 [db4,db5,db6]@3 [b3,gb5,gb6]@3 [a3,a5,a6]@3 gb3@3 ab3@3 [gb3,db6,db7] eb4 a3@2 ~@2, ~ [eb5,eb6]@2 ~@9 [c6,c7]@9 e3@3, ~@13 eb4@3 e4@6 ~@2, ~@14 a3@3 b3@5 ~@2", // Db B5 A Gb5 Eb C
  T: "~@5 a3 ~@5 a3 ~@5 a3 ~@5 gb3, eb3@6 e3@4 db4@2 ~ c4@3 c4@2 ~@2 gb3@3 ~, ~ c4@2 a5@9 ~@3 [gb4,gb5]@3 ~@3 [e4,a5]@3, ~@2 a3@2 c4@2 ~ db4@2 [ab4,ab5]@3 ~@2 a3@3 ~@2 a3@3 a3@2, ~@3 gb4@3 ~@2 c4@4 [eb3,f5]@6 [db3,ab5]@6", // Gb A5 Ab Ebsus2 Db5
  U: "~@5 gb3 ~@5 gb3 ~@5 gb3 ~@5 gb3, c3@2 a3 db3@2 a3 [c3,f5,f6]@3 [b2,ab5,ab6]@3, ~ a3@2 a5@9 ~@2 gb3@3 ~@3 gb3@3 ~, ~@2 gb3@2 a6@8 ~@3 [eb4,gb5,gb6]@3 ~@3 [eb4,a5,a6]@3, ~@3 eb4@3 ~ a3 gb3 [e4,ab5,ab6]@3 ~ a3@3 a3@2 ~ a3@3 a3@2", // F5 E Ebm Ebdim E
  V: "~@11 gb3 ~@11 g3, bb2@8 gb4 [d4,a5,a6] a3@2 [bb2,gb5,gb6]@8 g4 [d4,e5,e6] bb3@2, ~ gb3@6 a4@5 ~ g3@6 bb4@5, ~@2 a3 d4 gb4 a4 d5@6 ~@2 bb3 d4 g4 bb4 [d5,g5,g6]@6, ~ [bb5,bb6]@3 ~ [a5,a6]@3", // D5 Ebm Dsus2 G5 Bb A
  W: "~@5 e3 ~@5 f3 ~@5 gb3 ~@5 [bb3,ab4,ab5], [bb2,db5,db6] [b2,d5,d6] [c3,a4,a5] [c3,gb4,gb5], ~ g3@2 [db4,e5,e6]@3 ~@2 f3@2 ab3@2 ~ a3@2 eb4@3 ~ db4@3 db4@2, ~@2 e3@2 g3@2 ~ ab3@2 [d4,ab4,ab5]@3 ~@2 [gb3,db5,db6]@4 ~@3 e4@3, ~@8 [a3,bb4,bb5] ~ [bb3,a4,a5]@2", // Bb7 Bbm Bm F Cdim Dbm Ddim Gb5 …
  X: "~ a3@2 ~@21, [f2,f4,f5] ~@7", Y: "~@7 bb3, ~ bb4@5, ~@9 a4@6 ~ g4@8, ~ gb4, ~@3 e4",
  Z: "~@7 e4, ~@3 a3@13 b4@2 ab4@6, ~ d5@5, ~@3 db5@2 db5@3, ~ bb4",
  AA: "~@3 b3 ~@3 d3, eb4@4 ~ db4@3, ~ gb4@3 ~@2 ab3@2, ~ e4@2 ~ b3@2, ~ db4 bb3@2",
  AB: "~@11 db4 ~@5 db4 ~@5 g4, ~@3 bb2@7 e4@2 ~ e4@3 e4@2 ~ g4@4 ~, ~@4 db4@3 e4 db4 [a2,a4]@3 [gb2,a3,a4]@6 [e2,bb3,bb4]@6, ~@5 g3@7 ~@2 db4@3 ~@3 d4@2 d4@2, ~@2 g4@2 ~ [g2,c4] ~ [d2,db4]", // A Gbm Edim C5 Dmaj7
  AC: "~@11 a3 ~@5 bb3 ~@5 bb3, db2@5 e3 g2 e3 g3 [a2,a5,a6] gb3@2 ~ bb3@2 [bb3,g5,g6]@3 ~ bb3@2 [bb3,d5,d6]@3, ~ bb2@11 ~@2 db4@4 ~@2 d4@4, ~ db3 db3@4 [db3,gb5,gb6]@3 [d3,e5,e6]@3, ~@3 [e2,bb5,bb6]@9 ~@4 e3@2 ~@4 g3@2", // A Eb Bb Gb5 Dsus2 Edim
  AD: "~@11 d4 ~@5 d4 ~@5 ab4, d4@3 b2@4 f4 d4 [bb2,bb4] f4@2 ~ f4@3 f4@2 ~ ab4@4 ~, ~ ab3@3 d4@2 ab4@6 ~@2 d4@3 ~@3 eb4@2 eb4@2, ~ f3@5 [g2,bb3,bb4]@3 [f2,b3,b4]@3, ~@3 f4@2 ab3@7 ~@3 [ab2,db4]@3 ~@3 [eb2,d4]@3", // Bb Gm Fdim Db5 Ebmaj7
  AE: "~@11 bb3 ~@5 b3 ~@5 b3, d2@5 f3 ab2 f3 ab3 [bb2,bb5,bb6] g3@2 ~ b3@2 [b3,ab5,ab6]@3 ~ b3@2 [b3,eb5,eb6]@3, ~ b2@11 ~@2 d4@4 ~@2 eb4@4, ~ d3 d3@4 [d3,g5,g6]@3 [eb3,f5,f6]@3, ~@3 [f2,b5,b6]@9 ~@4 f3@2 ~@4 ab3@2", // Bb E B G5 Ebsus2 Fdim
  AF: "~@11 eb4 ~@5 eb4 ~@5 e4, eb4@3 c3@4 gb4 eb4 [b2,b4] gb4@2 ~ gb4@3 gb4@2 ~ a4@3 a4@2, ~ a3@3 eb4@2 a4@6 ~@2 eb4@3 ~@3 e4@3 ~, ~ gb3@5 [ab2,b3,b4]@3 [gb2,c4,c5]@3, ~@3 gb4@2 a3@7 ~@3 [a2,d4]@3 ~@3 [e2,eb4]@3", // B Abm Gbdim D5 Emaj7
  AG: "~@11 [gb4,a4] ~@5 gb4 ~@5 gb4, gb3@7 c5 [gb4,a4] [d2,d3,d4] d5@2 ~ a4@3 a4@2 ~ c5@3 c5@2, eb2@2 c4@2 a4 gb4 c4@6 ~@2 gb4@3 ~@3 gb4@3 ~, ~ gb4@3 eb3@8 ~@3 [c2,c3,f4]@3 ~@3 [ab1,ab2,f4]@3, ~ [eb2,a3]@3 [b1,b2,d4,d5]@2 [a1,a2,eb4,eb5]@2", // Gbm D F5 Db Ebdim Bm Adim
  AH: "~@11 eb4 ~@5 gb4 ~@5 gb4, [gb1,gb2]@7 a3 c4 [eb3,f5,f6] c4@2 ~ c4@3 c4@2 ~@2 gb4@3 ~, ~ [a2,gb5,gb6]@3 ~ [a3,eb5,eb6] ~ [bb3,bb4,bb5], ~@2 gb3@4 [f3,d5,d6]@3 [gb3,c5,c6]@3, ~@5 a3 c3@6 ~@2 f4@4 ~ eb4@3 eb4@2", // Gb Ebsus2 D Adim Bb Dm Gbdim
  AI: "~@11 eb4 ~@5 gb4 ~@5 gb4, [gb2,a4,a5]@7 a3 c4 [eb3,f5,f6] c4@2 ~ c4@3 [c4,f5,f6]@2 ~@2 [gb4,c5,c6]@4, ~ eb3@4 a3 c3@6 ~@2 [f4,eb5,eb6]@4 ~ eb4@3 [eb4,bb4,bb5]@2, ~ gb3 gb3@4 [f3,d5,d6]@3 [gb3,eb5,eb6]@3, ~ [a2,gb5,gb6]@3 ~ a3 ~ bb3", // Gbm Ebsus2 F5 Gbdim F7 Eb5 Dm Ebm …
  AJ: "[~@47 [g6,e7], gb3@5 eb5 [c3,c4] eb5 [gb5,eb6] bb3@2 [g5,e6] [a2,a3] f5 [a5,f6] [eb3,eb4] gb5 gb6 [c3,c4] eb5 [gb5,eb6] [a2,a3] gb5 [a5,gb6] [gb2,gb3] a5 [c6,a6] [e2,e3] bb5 [db6,bb6] [eb2,eb3] b5 [eb6,b6] [a2,a3] c6 [eb6,c7] [gb2,gb3] a5 [c6,a6] [eb2,eb3] c6 [eb6,c7] [c2,c3] eb6 [gb6,eb7] [bb1,bb2] e6@2, ~ [gb4,a4]@47, ~ a5 c5@22, ~@2 c5 eb3 eb4 c6@4 bb2 e5@38]/2", // C Ebm C A Dm Eb C Ebm …
  AK: "[~@5 f6 ~@2 f5 ~@2 f4 b3@2 ~ [db3,db4]@2 ~ c4@2 ~ [a2,a3]@2 ~@6 f6 ~@2 f5 ~@2 f4 b3@2 ~ [d3,d4]@2 ~ db4@2 ~ [a2,a3]@2 ~@6 gb6 ~@2 gb5 ~@2 gb4 db4@2 ~ [e3,e4]@2 ~ d4@2 ~ [b2,b3]@2 ~ ab3@2 ~ [b2,b3]@2 ~ a3@2 ~ [gb2,gb3]@2 gb3 ~@47 [d3,d4]@3 f3@2 ~@3 [gb3,gb4]@3 ~@2, [a1,a2]@7 a5@2 [db3,db4,f5] a4@2 ~@2 b3@5 ~ c4@5 ~ a6@2 a6@3 a5@2 [db3,db4,f5] a4@2 ~@2 b3@5 ~@4 a3@2 ~ a6 d4@3 gb6 a5@2 [d3,d4,gb5] a4@2 ~@2 db4@5 ~ d4@5 ~@4 b3@2 ~@15 [b1,b2]@2 [ab1,ab2]@2 [a1,a2]@2 [b1,b2]@10 gb2@2 [ab1,ab2]@2 [a1,a2]@2 [db2,db3]@2 [d2,d3]@2 [f2,f3]@2 [gb2,gb3]@2 [ab2,ab3]@2 [a2,a3]@3 [db3,db4]@5 f4 ~@9, ~ f6@4 ~ f6@6 ~@5 db4@2 ~@4 a3@2 ~@2 [f3,a3,c4,f4,f7]@9 b2@6 db3@6 ~@3 [gb3,a3,gb4,gb7]@9 db3@6 d3@6 ab2@6 a2@5 ~@3 [d2,d3]@4 [d2,d3]@18 f2@2 gb1@24 ~@10, ~@2 a6@2 a6@8 ~@13 f6@4 ~ f6@6 ~@5 d4@2 ~ db4@5 gb6@3 a6@8 ~@5 e4@2 ~@4 b3@2 ~ ab3@5 ~ a3@3 ~@5 [e2,e3]@46 ~@10, ~@3 [f3,a3,c4,f4,f7]@9 b2@6 c3@6 [a1,a2]@12 ~@12 [a1,a2]@12 ~@24 [db2,db3]@8 [db2,db3]@10 [a1,a2]@2 [ab1,ab2]@2 [gb1,gb2]@2 f1@26 ~@10]/6", // Db A D A E B Gb D …
  AL: "[[ab3,ab4]@3 ~@3 a3@4 ~@8 gb3 ~@5 gb3 ~@5 gb3 ~@5 gb3 ~@5 ab3 ~@5 ab3 ~@5 d4 ~@5 e4 ~@7 gb4 db4 ~ f4, ~@6 a4@2 ~@5 [ab1,ab2]@6 ~@2 gb3@2 ab3@2 ~ ab3@3 ab3@2 ~ bb3@3 bb3@2 ~ c4@3 c4@2 ~ db4@3 db4@2 ~ b3@3 [b3,bb4,bb5]@2 ~ c4@3 c4@2 ~ db4@4 db4 [bb3,db5,db6]@3 ~@2, ~@14 ab3@2 [gb5,gb6]@9 ~@3 [eb4,f5,f6]@3 ~@3 [gb4,db5,db6]@3 ~@3 [gb4,db5,db6]@3 ~@3 [e4,bb4,bb5]@3 ~@2 [d4,ab4,ab5]@4 ~@2 e4@3 ~@4 [f3,ab4,ab5]@5 ~@3, ~@15 gb3@2 ab3@2 bb2@6 [c3,d5,d6]@6 [db3,eb5,eb6]@6 [eb3,b4,b5]@6 [e3,c5,c6]@6 [f3,g4,g5]@6 [gb3,ab4,ab5]@6 [db3,f4,f5]@8 ~@3, ~@16 c4@3 ~ ab3@2 [db4,f5,f6]@3 ~@2 gb3@3 ~@3 gb3@3 ~@3 ab3@3 ~@3 ab3@3 ~@4 ab3@3 ~@3 [ab3,gb4,gb5]@3 ~@2 ab3@2 ab3@4 ~ [ab3,eb5,eb6]@2]/3", // Ab Bmaj7 Bbm Gb Ebsus2 Gb5 Edim Ddim …
  AM: "db4 ~@5 db4 ~@11 db4 ~ eb4 bb3 ~ db4, ~ [g3,e5,e6]@6 ab3@3 [db5,db6]@5 db4 [ab3,ab4,ab5] f4@2 ~@5, ~@2 bb4@5 [f5,f6]@12 ~@5, ~@3 e4@4 ~@2 db4 ab3 f4@3 e4@5 ~@5, ~@4 db4 a4@2 ~ ab4@4 db4 [g3,bb4,bb5]@6 [gb3,db5,db6]@3 [f3,f5,f6]@2", // C Db Ab F Gm Gb5 F
  AN: "[ab3 ~@5 ab3 ~@5 ab3 ~@5 gb3 ~@5 gb3 ~@5 gb3 ~@5 gb3 ~@5 ab3 ~@5 ab3 ~@5 d4 ~@5 eb4 ~@7 gb4 db4 ~ f4, ~ [e3,bb5,bb6]@4 db4@2 ~ e4@5 ~@2 gb3@2 ab3@2 ~ ab3@2 [db4,f5,f6]@3 ~@2 [gb3,eb5,eb6]@4 ~@2 gb3@3 ~@3 [ab3,c5,c6]@4 ~@2 ab3@3 ~@4 ab3@3 ~@3 [ab3,gb4,gb5]@3 ~@2 ab3@2 ab3@2 [bb3,db5,db6]@3 [ab3,eb5,eb6]@2, ~@2 c4@5 ~@3 db3@3 ~ ab3@2 c4@3 ~@2 gb3@2 ab3@2 ~ ab3@3 [ab3,f5,f6]@2 ~ bb3@3 bb3@2 ~ c4@3 [c4,db5,db6]@2 ~ db4@3 db4@2 ~ b3@3 [b3,bb4,bb5]@2 ~ c4@3 c4@2 ~ db4@4 db4@3 ~@3, ~@3 g3@4 ~@2 ab3@2 f4@2 ~@3 [gb5,gb6]@9 ~@3 db4@3 ~@3 [gb4,db5,db6]@3 ~@3 gb4@3 ~@3 [g4,bb4,bb5]@3 ~@2 [d4,ab4,ab5]@4 ~@2 eb4@3 ~@4 [f3,ab4,ab5]@5 ~@3, ~@4 f3@3 [c3,ab5,ab6]@6 ab2@6 bb2@6 [c3,d5,d6]@6 [db3,eb5,eb6]@6 [eb3,b4,b5]@6 [e3,c5,c6]@6 [f3,g4,g5]@6 [gb3,ab4,ab5]@6 [db3,f4,f5]@8 ~@3]/3", // Edim Db Ebm Ab Ab7 Bbm Ab5 Db …
  AO: "[db4 ~@5 db4 ~@5 db4 ~@21 [f5,f6]@3 ~@6 [db5,gb5,gb6]@3 [bb5,bb6]@2, ~ [g3,e5,e6]@6 ab3@3 [ab3,db5,db6] f4@2 ~ eb4@8 [f5,f6] db4 ab3 [b2,bb5,bb6] f3 ab3 db4 f4 ab4 [db5,ab5,ab6]@6 ~@2 bb3 db5 gb4 bb4@4 ~@2, ~@2 bb4@5 [f5,f6]@6 bb5@3 ab3 f4 db4 db6@18 ~@3 [db4,db6]@6 ~@2, ~@3 e4@4 ~@2 e4@4 [g3,bb4]@24 ~ gb3@8 ~@2, ~@4 db4 a4@2 ~ ab4@5 ~@2 db4 [ab4,ab5]@3 [f3,db5] db4 ab3 db3@15 [bb2,eb5,eb6]@9 ~@2]/2", // F Gb5 Bb C Db5 F Bmaj7 Db5 …
  AP: "~@7 [db5,db6,db7]@3 [gb5,gb6]@3 ~@6 [d5,gb5,gb6]@3 [a5,a6]@2, ~ [a2,c6,c7]@4 gb4 a4@4 ~@6 [d4,d5,d6] gb4 a4@4 ~@2, ~@2 gb3@8 ~@3 [a2,e5,e6]@9 ~@2, ~@3 a3@7 ~@4 gb3@8 ~@2, ~@4 db4@6 ~@5 a3@7 ~@2", // Db Gb D A Am D A5
  AQ: "[~ [db6,db7]@3 ~@3 a3 ~@2 [gb4,c5,eb5]@3 ~@21 [b4,e5,ab5,ab6,ab7]@3 ~@19 [gb4,c5,eb5,eb6,eb7]@3 ~@19 [b4,e5,ab5,ab6,ab7]@3 ~@18 [gb4,c5,eb5,eb6,eb7]@3 ~@18 [b4,e5,ab5,ab6,ab7]@2 ~@8 [a4,c5,gb5]@2 ~@7 [b4,d5,ab5,ab6,ab7]@2 ~@8 [db5,e5,a5,a6,a7]@2 ~ a6@2 ~@4 [db5,e5,a5,a7]@2 a6 ~@5 a6@2 ~@6 a7@2 ~@2 a6 [gb6,ab6] [c6,eb6,a6] [gb6,ab6] [c6,eb6,a6] [gb6,ab6] ~ [c6,eb6,a6] [gb6,ab6] [c6,eb6,a6] [gb6,ab6] [c6,eb6,a6] [gb6,ab6] [c6,eb6,a6], ~@4 [gb4,a4,d5,d6,d7]@6 [eb6,eb7]@12 [ab4,b4,gb5,gb6,gb7]@3 e4@3 [b4,e5,g5,g6,g7]@3 ab4@6 gb4@8 [c5,eb5]@3 [c4,f6,f7]@3 [a4,eb5,gb5,gb6,gb7]@3 [a3,d6,d7]@6 ~@2 [ab4,b4]@3 b3@2 [ab4,b4]@3 e4@3 [b4,e5,g5,g6,g7]@3 ab4@5 gb4@8 [c5,eb5]@3 [c4,f6,f7]@2 [a4,eb5,gb5,gb6,gb7]@3 [a3,d6,d7]@5 ab3@8 [ab4,b4]@2 e4@3 [g5,g6,g7]@8 ~@4 eb4@5 e4@10 ~@5 g4@5 ~@2 a7 a6 g4@5 ab4@3 a6 a7@2 ~ gb5@2 a7@2 eb5@7 ~@13, ~@13 ab3@24 ~@5 eb4@17 ab3@22 ~@3 [c5,eb5]@5 [ab5,ab6,ab7]@13 ~@3 e5@5 [gb5,gb6,gb7]@13 ~@2 [ab4,b4,f5,f6,f7]@7 ~@3 [bb4,db5,g5,g6,g7]@7 ~@2 [c5,eb5]@7 ~@3 [c5,eb5]@7 ~ a6 a7@2 ab4@3 a7 a6 ab4@2 a7 a6 ab4@5 ~@13, ~@16 [e6,e7]@21 ~@2 [a5,a6,a7]@20 ~@3 [e6,e7]@19 ~@5 eb4@16 ~@3 [ab4,b4]@2 b3@8 [b4,e5]@2 ab4@5 d4@10 ~@5 f4@5 gb4@9 gb4@9 ~@3 [eb5,c6]@8 a6 [gb5,c6]@4 a6 [gb5,c6,eb6,a7]@2 ~@13, ~@16 [ab4,b4,e5]@3 b3@18 ~@2 [c5,eb5]@6 [ab5,ab6,ab7]@14 ~@3 e5@5 [gb5,gb6,gb7]@14 ~@3 [a5,a6,a7]@18 ~@3 [e6,e7]@18 ~@7 [gb6,gb7]@12 ~@2 [a5,a6,a7]@5 ~@5 a5@2 a7 a6@2 ~@2 a7@2 gb5@5 [e5,db6]@11 ~@13]/8", // Db Cdim E Cdim E Cdim E Gbdim …
  AR: "[gb6,ab6] ~ [c6,eb6,a6] [gb6,ab6] [c6,eb6,a6] [gb6,ab6] [c6,eb6,a6] [gb6,ab6] [c6,eb6,a6] [gb6,ab6] ~ [c6,eb6,a6] [gb6,ab6] [c6,eb6,a6] [gb6,ab6] [c6,eb6,bb6] [gb6,ab6] [c6,eb6,bb6] [gb6,ab6] ~ [c6,eb6,b6] [gb6,ab6] [c6,eb6,b6] ab5", // Gbsus2 Adim Gbsus2 Adim Gbsus2 Adim Gbsus2 Adim …
  AS: "[eb6,gb6,c7] d6 [eb6,gb6,c7] ab5 ~ [e6,g6,db7] eb6 [eb6,g6,db7] ab5 [f6,ab6,d7] e6 [f6,ab6,d7] ab5 ~ [gb6,a6,eb7] f6 [gb6,a6,eb7] ab5 [f6,ab6,d7] e6 [f6,ab6,d7] ab5 ~ [gb6,a6,eb7]", // Cdim Dbdim Eb7 Ddim Ebdim Ddim Ebdim
  AT: "[f6 [gb6,a6,eb7] ab5 [g6,bb6,e7] gb6 [g6,bb6,e7] ab5 ~ [ab6,b6,f7] g6 [ab6,b6,f7] ~@4 db7 ~ c7 ~@6 gb6 ~ f6 ~@6 c6 ~@6 gb5 ~ f5 ~@4 db5 ~@4 bb4 ~@3 [db4,gb4] [ab3,e4] gb4 [c4,f4] [gb3,d4] [bb3,f4] [f3,c4,eb4] eb4 [ab3,db4] [e3,bb3] [g3,db4] c4 ~ a3 ~ db4@2 c4 [c4,db4] b3@2 c4@2 ~@14 eb4@3, ~@11 d7@6 gb6 [a6,c7]@9 gb5 [bb5,eb6] [f5,c6] [ab5,db6,eb6] [eb5,b5] [gb5,db6] [db5,a5] c6 [f5,bb5] [c5,g5] [eb5,ab5,bb5] [bb4,f5] [db5,ab5] [ab4,e5] gb5 c5 [gb4,d5,f5] [bb4,eb5] [f4,c5] [ab4,eb5] [eb4,b4] db5 [gb4,c5] [db4,a4] [f4,c5] [c4,g4] bb4 [eb4,ab4] [bb3,f4] ab4@2 ~@10 [eb3,b3]@3 ~@19 ab2@6, ~@11 gb6@2 c7 eb7@4 db6 [f6,b6] [c6,g6] b6@37 ~@33 gb3@5, ~@12 [bb6,f7]@46 ~@12 c4@2 ~@7 f4@16 ~, ~@12 eb7 f6 ab6 [eb6,b6] db7@5 [eb6,ab6] [bb5,f6] [db6,ab6] [ab5,e6] gb6 c6 [d6,f6]@31 ~@11 gb3@2 ~@8 c4@13 c4@4]/4", // Ebdim Edim Fdim Gb5 Dbm F5 D Bb5 …
  AU: "~@23 db5, db2@8 ab4 db5 bb4 ab4 db5 ab4 db5 ab5 eb5 db5 ab4 eb5 db5 ab5 eb5@2, db4!2 eb4@10, ~ [f3,ab3]@23, ~@3 ab4@2 db4 ab4 db4@17", // Fm
  AV: "~@23 c5, ab4@4 eb5 c5 ab4@4 eb5 c5 d4@3 [f5,ab5] [eb4,eb5] c5 [c4,ab4] eb5 c5 [bb3,f5,ab5] eb5@2, ~ eb5@2 db3@21, ~ c5 gb4@10, ~@3 [f5,ab5]@4 eb5 c5 [f4,f5,ab5]@3 ab4 eb5 c5 f4@9", // Fm Eb Fm Bb7 Fm
  AW: "~@11 c5 ~@11 bb5, g3@10 eb5@2 ~ db5@7 ab5 f6 db6@2, ab4@4 eb5 c5 [db4,ab4]@6 ~@2 f5@2 bb5@3 f5@5, ~ eb5@2 ab3@9 ~@3 db6@2 ab5 ab4@6, ~@2 c5 [f5,ab5]@4 eb5 c5 [f4,f5,ab5]@3 g4@12", // Db5 Fm
  AX: "~@7 bb4, ~ gb5@5, ~@9 f5@6 ~ eb5@8, ~ d5, ~@3 c5",
  AY: "~@3 db4 ~@3 gb3, g4@3 ~ eb4@2, ~@2 ab4@4 ~@3 c4@3, ~ f4 d4@2",
  AZ: "~@3 eb4 ~@3 db4, f3 ~, ~ ab3@3 ~@2 f4@2, ~ db4 e4@2", BA: "~@3 f4 ~@3 f4, bb3@2 ~ ab4, ~ ab3@3 ~@4, ~ db4 bb4@2",
  BB: "[~@24 f5@37 ~@11, db4 e5@4 ~, ~ f4@16 ~@7, ~ ab4@8 ~@3, ~@3 db5@16 ~@5]/3",
})).s("gm_piano").gain(0.25)

// chords · piano · soft notes
const piano_soft = note(`<
  A B@2 C D E F G H@3 I J K ~@14 L M@2 N O@2 P Q R S@2 T U@2 V W X ~@42 Y Z AA@2 AB@4
>`.pickRestart({
  A: "~@23 c5, ~@3 [f5,ab5]@5 c5@2 eb5@2 ab4@5 c5@2 eb5@2 [f5,ab5]@3, ~@4 eb5@2 ab4@5 c5@2 eb5@2 [f5,ab5]@5 c5@2 eb5@2, ~@5 c5@2 eb5@2 [f5,ab5]@5 c5@2 eb5@2 ab4@6", // Fm
  B: "~@23 c5, ab4@5 c5@2 eb5@2 [f5,ab5]@5 c5@2 eb5@2 ab4@6, ~ eb5@2 [f5,ab5]@5 c5@2 eb5@2 ab4@5 c5@2 eb5@2 [f5,ab5]@3, ~@2 c5@2 eb5@2 ab4@5 c5@2 eb5@2 [f5,ab5]@5 c5@2 eb5@2", // Fm
  C: "~@11 db5 ab4 eb5 db5 [f5,ab5] eb5 db5 ab4 eb5 db5 [f5,ab5] eb5 db5, ab4@5 db5@2 eb5@2 [f5,ab5]@3 ~@12, ~ eb5@2 [f5,ab5]@5 db5@2 eb5@2 ~@12, ~ db5 eb5 ab4@3 ~@6", // Fm
  D: "~@11 db5@2 ~@4 db5@2 ~ db5 [f5,ab5] eb5 db5, ab4@5 db5@2 eb5@2 [f5,ab5]@5 db5@2 eb5@3 eb5@2 ~@3, ~ eb5@2 [f5,ab5]@5 db5@2 eb5@3 eb5@2 [f5,ab5]@6 ~@3, ~ db5 eb5 ab4@6 ~@3", // Fm
  E: "~@23 c5, ab4@5 c5@2 eb5@2 [f5,ab5]@5 c5@2 eb5@2 ab4@6, ~ eb5@2 [f5,ab5]@5 c5@2 eb5@2 ab4@5 c5@2 eb5@2 [f5,ab5]@3, ~@2 c5@2 eb5@2 ab4@5 c5@2 eb5@2 f4@9, ~@15 [f5,ab5]@5 c5@2 eb5@2", // Fm
  F: "~@23 c5, ab4@5 c5@2 eb5@2 [f5,ab5]@5 c5 [f5,ab5]@4 eb5 c5 [f5,ab5] eb5@2, ~ eb5@2 db4@21, ~@2 c5@2 eb5@2 ab4@5 c5@2 eb5@2 bb3@9, ~@3 [f5,ab5]@5 c5@2 eb5@2 ab4@4 eb5 c5 ab4@6", // Fm
  G: "~@20 db5 [f5,ab5] eb5 db5, ab4@5 db5@2 eb5@2 [f5,ab5]@5 db5@2 eb5@2 ab4@3 ~@3, ~ eb5@2 [f5,ab5]@5 db5@2 eb5@2 ab4@5 db5@2 eb5@2 ~@3, ~@2 db5@2 eb5@2 ab4@5 db5@2 eb5@2 [f5,ab5]@6 ~@3", // Fm
  H: "[ab4 eb5 db5 [f5,ab5] eb5 db5 ~@5 db5@2 ~@4 db5@2 ~@7 db5 [gb5,a5] eb5 db5 ~@5 e5@2 ~@4 e5@2 ~@7 e5 [ab5,b5] gb5 e5 ~@5 e5@2 ~@4 e5@2 ~@4 e5, ~@6 a4@12 ~@2 db5@3 db5@2 eb5@2 ~@3 b4@12 ~@2 e5@3 e5@2 gb5@2 ~@3 c5@6 ~@2 e5@2 gb5@3 gb5@2 [ab5,db6]@3, ~@7 eb5@2 [gb5,a5]@5 db5@2 eb5@3 eb5@3 eb5@2 [eb4,a4]@3 ~@5 e5@2 gb5@3 gb5@2 [ab5,b5]@6 [ab5,b5]@6 ~@4 gb5@2 [ab5,c6]@6 c6@9, ~@8 db5@2 eb5@3 eb5@2 [gb5,a5]@6 [gb5,a5]@6 ~@4 gb5@2 [ab5,b5]@5 e5@2 gb5@3 gb5@3 gb5@2 [e4,b4]@3 ~@5 e5@2 gb5@3 gb5@2 ab5@5 e5@2 gb5@2]/3", // Fm Gbm Abm Db5 Gbm Ebdim Abm Ab …
  I: "~@11 e5 ~@11 gb5, db5@5 e5@2 gb5@2 [ab5,db6]@3 ~ ab5@2 ab4@9, ~ gb5@2 [ab5,db6]@5 e5@2 gb5@2 ~@2 gb5@2 ab5@2 d5@6, ~@2 e5@2 gb5@2 db5@6 d5@5 gb5@2 ab5@2 [a5,d6]@3, ~@15 [a5,d6]@5 gb5@2 ab5@2", // Db5 D5
  J: "eb5 ab5 gb5 [eb4,a5,eb6] ab5 gb5 eb5 ab5 gb5 [a5,eb6] ab5 gb5 ~@11 a5, c4@3 ~ db4@2 b3@3 a3@3 e5@7 b5 a5 [gb3,db6,f6] b5@2, ~@3 ab3 a3@2, ~@13 b5@2 [b3,e6]@9, ~@14 a5 db6 b5 a5 [ab3,f5]@6", // Ebdim Adim Gbmaj7 E5 Db
  K: "~@19 b4@3 ~@2, gb4@5 a4@2 b4@2 [db5,gb5]@5 a4@2 b4@2 [db4,gb4]@6, ~ b4@2 [db5,gb5]@5 a4@2 b4@2 gb4@5 a4@3 ~@4, ~@2 a4@2 b4@2 gb4@5 a4@2 b4@2 a3@9, ~@5 [db5,gb5]@2 ~", // Gb5
  L: "~@3 [f4,a4] d4 c4 [f3,a3] d4 c4 [f5,a5] d5 c5 [f4,a4] d5 c5 [f6,a6] d6 c6 [f5,a5] d5 c5 [a5,c6] g5 f5", // F Am
  M: "[~@23 c5 ~@2 c4 [f4,a4] d4 c4 [f3,a3] d4 c4 [f5,a5] d5 c5 [f4,a4] d5 c5 [f6,a6] d6 c6 [f5,a5] d5 c5 [a5,c6] g5 f5, c5@5 e5@2 g5@2 [a5,c6]@5 e5 [a5,c6]@4 g5 e5 [a5,c6]@2 e5@2 ~@23, ~ g5@2 f3@21 b3@3 ~@21, ~@2 e5@2 g5@2 c5@5 e5@2 g5@2 a4@9 ~ d4@2 ~@21, ~@3 [a5,c6]@5 e5@2 g5@2 c5@4 g5 e5 c5@4 g5@2 ~@24]/2", // F Am
  N: "~@23 e5, c5@5 e5@2 g5@2 [a5,c6]@5 e5 [a5,c6]@4 g5 e5 [a5,c6] g5@2, ~ g5@2 f3@21, ~@2 e5@2 g5@2 c5@5 e5@2 g5@2 a4@9, ~@3 [a5,c6]@5 e5@2 g5@2 c5@4 g5 e5 c5@6", // Am
  O: "[~@11 e5 ~@11 c5 ~@11 a5 e6 c6 a5 g6 c6 a5 f6 c6 a5 d6 a5 f5, b3@7 g5 e5 [f3,a5,c6] g5@2 c5@4 g3@3 g5 e5 [bb2,a5,c6] g5@2 ~@4 c6@2 f3@4 c6@2 ~@12, c5@4 c4@8 ~@2 e5 [a5,c6] g5 e5 [e3,c5]@5 e5@2 ~@4 a5 c6 a5 c6 [g3,g6]@3 ab3@6 a3@3 f3@3, ~ g5@2 d4@9 ~ g5@2 a3@9 ~@3 [c3,a6]@9 ~@12, ~@2 e5 [a5,c6] g5 e5 [a3,c5]@6 gb3@12 a2@12 ~@12]/2", // F Am C G F Am
  P: "~@11 d5 ab5 f5 d5 a5 f5 d5 a5 f5 a4 g5 c5 a4, [c3,b5]@7 f5 c5 [bb3,bb5] f5@2 ~@12, ~ a5@2 [f3,d6]@9 ~@12, ~ f5 a5@4 ~@6, ~@5 f5 [a3,c6]@6 b3@6 c4@3 a3@3", // Cmaj7 Bb Dm Am
  Q: "~@11 a4 ~ c5 a4 ~ eb5 c5 ~ eb5 c5 ~ a5 f5, f3@10 c5@2 ~@3 ab5@3 a5@3 ~@3, e5@7 c5 a4 [e4,e5]@3 [g4,eb5]@3 f4@6 [eb4,b5]@3, ~ c5@2 [a3,g5]@9 ~@12, ~@2 a4@2 c5 a4 [c4,f5]@6 ~@12", // E Cm Abm A7 F5
  R: "~@23 a5, db6@4 a4@4 e4@5 gb5 e5 [a6,db7] gb6 e6 [a5,db6] gb5 e5 [db6,e6] b5@2, e4@3 db5@6 [a5,db6] gb5 e5 [a4,db5]@12, ~ a5@4 e4 [a3,db4]@18, ~@2 e5@5 gb4@17", // A Dbm A
  S: "[~@23 e5 ~@23 a5, e5@5 ab5@2 b5@2 [db6,e6]@5 ab5@2 b5@2 e5@4 b5@2 eb4@9 [a5,db6] gb5 e5 [a4,db5] gb5 e5 [a6,db7] gb6 e6 [a5,db6] gb5 e5 [db6,e6] b5@2, ~ b5@2 [db6,e6]@5 ab5@2 b5@2 e5@5 ab5@2 b5@2 [db6,e6]@3 ~@2 e4@2 gb4@2 [a3,db4]@18, ~@2 ab5@2 b5@2 e5@5 ab5@2 b5@2 [db6,e6]@5 ab5@3 ab5@2 gb4@2 [a4,db5]@5 e4@16, ~@29 e4@2 gb4@17]/2", // Dbm A Dbm A Dbm A
  T: "~@23 ab5, e5@5 ab5@2 b5@2 [db6,e6]@5 ab5@2 b5@2 e5@6, ~ b5@2 [db6,e6]@5 ab5@2 b5@2 e5@5 ab5@2 b5@2 [db6,e6]@3, ~@2 ab5@2 b5@2 e5@5 ab5@2 b5@2 [db6,e6]@5 ab5@2 b5@2", // Dbm
  U: "[~@11 ab5 ~@11 e5 ~@17 db6 a6 e6 db6 gb6 db6 a5, e5@5 ab5@2 b5@2 [db6,e6]@3 ~@2 ab5@2 b5@2 e5@4 b5@2 db3@9 b6 e6 db6 [c4,ab6] e6 db6 b6 e6@2 ~@6, ~ b5@2 [db6,e6]@5 ab5@2 b5@2 ~ b5@2 [db6,e6]@5 ab5@3 ab5@2 ~@2 [e3,db7]@15 ~@6, ~@2 ab5@2 b5@2 e5@6 e5@5 ab5@2 b5@2 [db6,e6]@3 ~@4 e6@2 a3@12 ~@3 a3@3, ~@29 db6 e6 db6 e6 b3@9 db4@3 ~@3]/2", // Dbm Fm Dbm
  V: "~@17 gb5 db6 a5 db5 b5 e5 db5, [e3,eb6]@9 [d4,d6] a5 gb5 [eb4,c6] a5 gb5 db6 a5@2 ~@6, ~ db6@2 [a3,gb6]@15 ~@6, ~@2 a5@2 db6@3 a5 e5@10 ~@6, ~@5 a5 [db4,e6]@12 e4@3 db4@3", // Emaj7 D Cm D Dbm
  W: "~@11 a4 ~ db5 a4 ~ db5 a4 e4 db4 a3 g3 a3 bb3, [a3,ab5]@8 db5 [gb4,eb5] db5@2 ~@12, ~ e5@2 [db4,b5]@9 ~@12, ~@2 db5@2 e5@2 [e4,a5]@6 [eb4,gb5]@3 [e4,e5]@3 ~@6, ~@5 db5@2 e5@5 ~@12", // Amaj7 Ebm Db7 A5 Ebm E
  X: "~@3 e4@4 ~@17, db4 ~@5, ~ g3@4 ~@19, ~ e3@5 ~@6",
  Y: "~@23 c6, ab5@5 c6@2 eb6@2 [f6,ab6]@5 c6 [f6,ab6]@4 eb6 c6 [f6,ab6] eb6@2, ~ eb6@2 db4@21, ~@2 c6@2 eb6@2 ab5@5 c6@2 eb6@2 f5@9, ~@3 [f6,ab6]@5 c6@2 eb6@2 ab5@4 eb6 c6 ab5@6", // Fm
  Z: "~@11 c6 ~@11 c6, ab5@5 c6@2 eb6@2 [f6,ab6]@3 ~@2 c6@2 eb6@2 ab5@6, ~ eb6@2 bb4@9 ~@3 f4@9, ~@2 c6@2 eb6@2 ab5@6 ab5@5 c6@2 eb6@2 [f6,ab6]@3, ~@3 [f6,ab6]@5 c6@2 eb6@2 ~ eb6@2 [f6,ab6]@5 c6@2 eb6@2", // Fm
  AA: "~@11 c6 ~@11 c6, ab5@5 c6@2 eb6@2 [f6,ab6]@3 ~@2 c6@2 eb6@2 ab5@6, ~ eb6@2 [f6,ab6]@5 c6@2 eb6@2 ~ eb6@2 [f6,ab6]@5 c6@2 eb6@2, ~@2 c6@2 eb6@2 ab5@6 ab5@5 c6@2 eb6@2 [f6,ab6]@3", // Fm
  AB: "[~@73 [f6,db7]@23, ab5@5 c6@2 eb6@2 [f6,ab6]@5 c6@2 eb6@2 ab5@5 c6@2 eb6@2 [f6,ab6]@5 c6@2 eb6@2 ab5@5 c6@2 eb6@2 ab6@16 [db5,f5]@35, ~ eb6@2 [f6,ab6]@5 c6@2 eb6@2 ab5@5 c6@2 eb6@2 [f6,ab6]@5 c6@2 eb6@2 ab5@5 c6@2 eb6@2 [f6,ab6]@5 c6@2 eb6@26 [ab5,db6]@24, ~@2 c6@2 eb6@2 ab5@5 c6@2 eb6@2 [f6,ab6]@5 c6@2 eb6@2 ab5@5 c6@2 eb6@2 [f6,ab6]@5 c6@2 eb6@2 ab5@5 c6@48 ~, ~@15 f6 ab5@4 [db4,ab4]@12]/4", // Db Fm Db Fm Db5 Fm Db5
})).s("gm_piano").gain(0.15)

stack(piano, piano_2, piano_soft)