// All at Once — Whitney Houston
// 100 bpm, 4/4, key A# major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: pitch bends are ignored
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 85 bars on a 32-step grid, each part at one level. Source detail keeps the original performance.
setcpm(100/4)

// 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 · "A.PIANO 1"
const piano = note("<A B@2 C@6 D@8 E@5 F@5 G@6 H@4 I@5 J@7 K@8 L@5 M@8 N@8 O@7>".pickRestart({
  A: "~@21 [f4,bb4]@11, ~@9 d5@9 d5@14, ~@15 c5@5 bb3@11 ~", // Bb5
  B: "[c5@2 ~@10 [b4,d5]@10 ~@18 eb5@6 ~@8 eb5@3 [f3,c4,a4,c5]@7, [a3,c4]@10 g3@13 [d4,g4]@11 d5@17 d5@6 ~@7, ~@2 f4@9 [b3,d4,g4,a4]@11 [b3,b4,g5]@12 [eb4,g4]@23 ~@7, ~@5 c5@7 ~@21 c4@24 ~@7, ~@4 f5@2 ~@8 f5@4 ~@5 eb5@4 ~@5]/2", // Bm F Am G5 G Em Eb
  C: "[~@10 g5@5 ~ g5@5 f5@6 ~@8 d5@3 ~@18 f5@4 ~@66 d5@4 bb4@11 ~@46 d4@5, ~ eb3@14 d3@23 [g3,bb3]@22 eb3@16 eb5@25 bb4@3 f5@4 bb4@14 eb5@8 ~@12 bb4@8 bb4@20 d4@3 f4@5 ~@14, ~@2 c4@13 ~ [a3,d4,a4]@23 [d4,g4,bb4]@22 bb4 eb4@44 f3@27 ~@8 [f3,g4]@11 bb2@15 bb3@8 bb2@17, ~@3 a4@13 c5@16 c5@7 ~@8 d5@14 g4@20 bb4@9 bb3@6 eb3@11 [c4,g4]@34 c4@4 ~@2 a4@6 [bb3,f4]@11 a3@12 [g3,bb3,eb4]@16, ~@4 [eb4,c5,a5]@12 ~@11 f5@12 ~@11 eb5@11 bb3 f5@16 d5@21 a4@9 eb4@33 ~ [bb3,eb4]@11 f3@23 ~@16]/6", // Gm D5 Gm Fsus2 C5 Bb5 Eb Adim …
  D: "[~@7 bb2@14 ~@5 bb3@3 ~ a3@11 [a3,f4]@10 ~@84 f4@7 ~@24 bb3@12 ~@6 g3@5 ~@17 f4@5 ~@6 f4@5 ~@7 bb4@3 ~@20 bb3@3 f4, ~ c4@6 [f3,bb3]@17 f3@5 [f3,bb3]@23 d3@9 d4@8 f4@3 bb4@12 bb4@11 d5@23 c5@24 d3@13 bb4@5 a4@3 bb4@26 ~@12 eb4@11 ~@11 [eb4,a4,d5]@12 bb3@17 ~@4, ~@4 d4@26 ~@21 g2@23 f3@18 [f3,c5]@5 eb3@24 eb3@23 a4@5 d5@17 d4@23 eb4@6 d4@16 ~@15 c5@9 ~@14 a3@7, ~@21 bb2@9 [a2,d4]@22 bb3 d4@5 c4@17 [bb3,d4]@23 [g3,bb3,d4]@23 ~@3 a3@5 g4@15 [c4,c5]@22 g3@15 bb3@9 bb3@21 bb3@11 [f3,a3,f4]@13 [bb2,f3,d4,f4]@21, ~@53 g3@23 ~@5 a4@17 ~@5 eb5@4 c5@8 bb4@6 ~@5 c4@17 [a3,f4]@24 ~@11 a3@11 [c3,g3,c4]@23 [f2,f3,eb4,g4]@11 ~@9 bb4@24]/8", // Dm Bb5 D F5 D5 Bb Gm C …
  E: "[~@25 f3@5 ~@12 f3@5 ~@18 f3@5 ~@86 a3@4, ~@2 [bb2,g3,bb3,eb4]@23 bb2@23 a2@23 ~@5 c5@11 [d3,f5]@3 bb5@9 [f3,a5]@14 d6@23 c6@11 a3@6 c4@7, ~@13 d5@9 d5@26 ~@5 f3@11 ~@6 g2@23 f2@23 eb2@23 eb2@21, ~@19 c5@6 [bb3,d4]@11 [bb3,d4]@12 a3@11 [a3,c4]@11 [g3,bb3]@9 d5@14 g3@12 [g3,d4,bb5]@11 ~@6 eb6@17 a3@5 f3@16, ~@30 f3@11 ~@6 c4@11 ~@12 d5@6 d3@6 [g3,bb3]@11 bb3@17 [bb3,c6]@6 [bb3,d4]@6 g3@3 c6@2 [bb3,d4]@6 [g3,bb5]@6 c4@8 f4@13]/5", // Eb Dm F Bb Am Gm Bbsus2 Bb …
  F: "[~@44 d5@3 ~@6 g4@3 ~@20 f5@6 ~@5 bb5@3 ~@3 [f3,bb3]@9 ~@11 bb3@3 ~@26 f4@8 f4@6 [f4,f5]@4, ~@2 [c5,c6]@23 bb3@5 [a3,c4]@12 g3@5 [c3,eb3]@17 [bb3,eb4,f5]@3 [bb4,g5]@15 ~@8 bb5@26 ~@6 [g4,g5]@17 ~@3 f5@14 ~@4, ~@2 d2@8 [bb4,bb5]@9 [d2,f3,a4,a5]@6 g2@8 [bb3,d4]@14 bb3@12 g3@11 [f2,f3,g3,bb3]@12 [f2,c3,f3,a3,c4,eb5,d6]@11 d4@11 bb3@6 f3@6 g3@11 [bb3,eb4,bb4,bb5]@6 [g3,c5,c6]@6 [f3,bb3]@11 [f3,bb3]@10, ~@2 [a3,c4]@5 f3@6 [a3,c4]@12 g3@14 g2@8 g3@9 [g4,eb5]@14 ~@23 [bb2,d5]@23 [eb2,eb3]@23 [d2,d3,d4]@21, ~@7 [d5,d6]@15 [bb4,bb5]@25 g4 eb5@5 d5@17 ~@15 c6@9 ~@8 f3@5 d4@9 [bb3,eb4]@8 [a4,a5]@12 [bb4,bb5]@24]/5", // Bb5 F C Am Cm Bbsus4 Eb G …
  G: "[~@7 gb5@6 d5@6 ~@4 gb2 ~ [bb3,d4]@11 [bb3,d4,g4]@6 [f2,a3,c4,f4,a4,a5]@5 ~@26 [f4,f5]@8 ~@6 [f4,f5]@5 ~@7 [c5,eb5,g5,c6]@5 ~@12 [f2,f3,a3]@4 [f2,f3,a3]@3 [f2,f3]@4 [f2,f3,c4,f4]@4 [f2,f3,c4]@4 [f2,f3,c4,a4]@4 [ab2,gb3,c4,gb4]@3 [ab2,gb3]@4 [ab2,gb3]@4 [ab2,gb3]@4 ~@2 ab5@2 ~@4 db4@11 ~@8 db2@3 [d2,d3,f3,bb3,f4,bb4,d5,f5]@6 [f4,bb4,d5,f5]@2, ~@2 d3@21 f2@2 ~@22 [eb2,g4,g5]@20 [bb4,bb5]@14 ~@12 bb3@11 [c3,c5,eb5,g5,c6]@3 g3@3 [bb3,bb4,bb5]@3 [c5,c6]@26 ~@7 bb4@8 [ab2,gb3]@2 [eb5,c6,eb6]@5 [db3,ab3,f4]@12 [db3,ab3,db4,f4]@11 ~@8, ~@2 [a3,c4,gb4,d5,d6]@11 [a3,c4,gb4,gb5,d6]@8 [bb4,d5,bb5]@20 ~@12 [a4,a5]@17 [d2,f3,bb3,d4]@11 ~ [g2,f3,d4]@11 [c3,g3,eb5,g5] d6@22 ~@7 [a3,eb4]@15 ~@12 [f5,ab5,c6]@4 [db4,db5]@8 ~@30, ~@7 [eb5,eb6]@15 e2@2 g2@17 ~@6 [g3,bb3,eb4,bb4]@11 ~ [g3,bb3,eb4]@12 ~@10 bb3@12 eb4@23 c4@11 ~@4 [f4,g4]@8 ~@3 ab4@16 [ab2,gb3,eb4]@4 db2@19 ~@11, ~@19 [d2,c5,c6]@5 g4@12 ~@23 [bb4,bb5]@5 [c5,c6]@6 ~@22 d5@24 ~@4 d4@19 ~@3 c4@8 [c4,c5,f6]@9 [f5,ab5,db6,f6]@26 ~@7]/6", // Bb Gm F Cm F F5 F Ab7 …
  H: "[~@9 d2@6 [bb4,eb5]@6 [gb4,bb4,eb5,gb5]@3 ~@11 eb2@3 [eb4,eb5]@6 eb5@3 ~@11 c4@3 ~@5 [ab4,ab5]@3 ~@3 ab3@6 [f3,ab3,c4]@6 ~@14 f4@3 [db4,f4]@6 ~@5 [db5,db6]@3 ~@3 [bb3,db4]@8 gb2@2, ~ [bb4,bb5]@14 [eb2,eb3]@9 eb2@5 [gb3,bb3,eb4]@9 ~@9 c6@5 [bb4,bb5]@9 ab3@11 eb4@12 db4@11 [gb5,gb6]@12 ~@21, ~ [d5,f5]@5 [d5,f5,ab5]@9 ~@9 [gb4,bb4,eb5,gb5]@14 ~@6 eb4@5 [gb2,gb3,ab3,c4]@11 ~ [f2,bb4,bb5]@23 [bb2,f3,bb3]@23 [gb2,gb3,ab5,ab6]@21, ~@4 [d3,f3,bb3,f4]@11 [gb3,bb3,eb4]@12 eb3@11 [ab2,eb3,ab3,c4]@12 ~@5 [bb3,eb4]@6 [f3,c4]@17 ~@6 bb1@8 bb1@6 [c4,ab5,ab6]@9 [bb3,db4]@11 ~@10, ~@7 ab4@8 [ab4,ab5]@23 ~@9 [c5,eb5]@14 [c5,f5]@8 [ab4,c5,f5,ab5]@15 ~@5 [f5,f6]@17 ~@9 [db5,db6]@13]/4", // Eb5 Ebm Eb Ab Fm Db Bbm Bb …
  I: "[~@18 eb5@3 [gb2,eb5]@3 [f3,ab3,db4]@11 ~@6 db3@6 [f5,f6]@6 ~@14 bb1@3 ~@6 [gb5,gb6]@2 ~@12 bb5@3 [eb5,ab5,c6,eb6]@5 c6@3 ~@9 [ab3,c4,eb4]@5 ~@18 f2@5 ~ bb1@8 ~@3 f3@4 ~@4 ab2@2, ~ ab3@17 gb3@3 [f5,ab5]@26 [f3,ab3]@6 [f5,f6]@17 ~@8 gb6@9 [eb2,gb5]@6 [ab3,c4,eb4]@8 [c5,c6]@6 [bb4,bb5,bb6]@9 [bb4,bb5,bb6]@22 f3@9 bb1@7 gb5@2 [f3,bb3,db4] ab5@3, ~ db4@9 [bb3,db4]@14 db3@17 ~@6 bb2@9 [f4,bb5,bb6]@14 [gb3,bb3,db4]@8 gb5@3 [gb3,bb3,db4]@9 ab2@11 ab2@49 [f4,db5,f5]@10, ~@7 db3@6 [eb5,f5]@3 db3@8 db2@23 bb1@17 [f3,ab3,d4]@6 [eb3,ab5,ab6]@23 eb3@23 f2@8 [ab4,ab5,c6,ab6]@3 [ab3,c4,eb4]@3 f3@8 [bb3,db4]@10 bb4@12, ~@13 bb5@11 ~@12 [f3,ab3,db4]@11 d4@9 [f3,ab3]@5 [bb2,ab5,ab6]@9 eb2@14 eb5@9 ~@5 [eb5,ab5,eb6]@17 ab3 [f3,c4,c6]@2 c3@20 bb2@22]/5", // Ebm Db F Gb Ab Fm F Ebm …
  J: "[~ [gb3,bb3,db4]@11 ~@101 db4@2 ~@46 [bb3,d4]@12 ~@8 c5@3 ~@17 a4@6 d5@6 ~@5 [g3,bb3]@6, ~ gb2@26 [bb3,db4]@6 gb3@5 [bb4,bb5]@3 [gb2,db5,db6]@3 [ab5,ab6]@3 gb3@8 eb3@9 [db4,f5,f6]@4 ab2@22 [db5,db6]@25 f2@12 g4@8 f4@3 eb4@3 c4@9 d5@5 [f2,c5]@3 d5@20 bb4@6 ~@3 d5@11 g4@9 ~@6 c5@11, ~ [bb4,ab5]@17 f5@3 db3@26 ab2@20 [db5,db6]@14 [db5,db6]@6 [c5,c6]@6 [db3,f3,ab3]@8 ab2@6 f3@8 d5@3 eb5@43 ~@14 f4@9 ~@6 a4@5 [f3,c4,d4]@12 [g3,bb3]@11 ~@6, ~ db5@14 gb5@6 db5@15 [bb3,db4]@11 db4@14 [bb3,gb5,gb6]@8 [eb3,gb3]@24 db2@23 eb4@5 d5@3 bb4@37 ~@12 [f3,bb3,d4]@11 [f3,c4,d4]@9 f4@14 ~@8 d5@9, ~@13 [gb3,bb3,db4]@11 gb3@3 ab3@20 bb3@11 [gb3,ab5,ab6]@12 [bb3,db4,ab4]@23 db4@11 db3@6 ab3@6 [f3,g3,bb3]@45 bb2@23 [a2,c5,f5]@23 [g2,bb4]@17]/7", // Gb Bb Gm Bbm Bb Gb5 Ab Db …
  K: "[~@6 f3@8 ~@37 [a3,c4]@9 ~@6 f5@8 f6@6 f6@3 ~@8 f6@3 d2@3 [g3,bb3,d4]@11 ~@9 d5@3 [g4,eb5]@6 ~@14 c3@3 ~@5 f5@5 ~@7 [bb4,bb5]@3 ~@14 f4@3 [d4,f4]@8 ~@12 eb5@5 ~@18 [f3,bb3]@5 ~@3 [f4,f5]@3 [d5,gb5,a5,d6]@6 [gb5,a5]@3 ~@8 d2@5, f5@4 bb5@10 [f3,a5]@9 [g3,c6]@5 eb3@9 c6@3 [g3,bb3,d4]@11 [eb2,eb3,f3]@23 d2@9 [bb5,f6]@3 [f3,a3,c4]@5 a5@3 [bb5,f6]@26 ~@6 [f4,d5]@17 [f2,g3,bb3,eb4]@11 [f2,f3,a3,eb4,d6]@11 bb2@12 c4@11 [g3,bb3,eb4]@9 [a4,a5]@3 [bb4,bb5]@5 [c5,eb5,c6]@3 bb5@26 ~@6 [eb5,eb6]@6 d4@2 [c5,gb5,a5,c6]@8, ~@3 a5@3 f2@22 [bb3,d4] g3@5 eb6@12 bb5@6 ~@8 a5@14 [f3,a3,c4]@6 d6@17 ~@11 [g3,bb3,d4]@11 ~ [g3,bb3,eb4]@11 [g3,bb3,eb4]@9 [bb4,g5]@14 ~@3 [c5,c6]@9 [f3,bb3]@23 ~@5 [bb4,eb5]@6 [g3,bb3,eb4]@11 d2@6 f5@6 f4@5 [d2,f3,bb3]@6 d2@9 [gb5,a5]@2 [gb3,a3]@11, ~@6 g3@14 [bb3,bb5]@9 eb2@19 c6@26 c6@23 g2@17 g2@6 ~@8 [g4,eb5]@14 ~@11 f5@3 ~@7 [bb4,bb5]@26 ~@5 [g4,g5]@14 [bb4,d5]@3 [f3,bb3,f4]@6 [bb4,d5]@17 [gb3,d4]@9 [d5,d6]@13, ~@6 bb3@11 [a3,d4]@9 d6@26 ~@11 [a3,c4,f4,g5]@11 d3@46 c3@14 [a4,f5]@9 ~@10 d5@13 d4@8 bb1@14 [eb2,eb3]@23 d3@23 [d3,c4]@22]/8", // Am Gm Cm Bb Dm Bb5 F D …
  L: "[~ [g2,g3,bb3,d4]@11 ~@8 bb5@4 g5@8 ~@17 f5@9 ~@3 [f4,f5]@3 [f4,f5]@4 ~@24 [f3,a3]@4 [f3,a3]@4 [f3,a3]@4 [f2,f3,a3]@4 [f2,f3,a3]@3 [f2,f3,a3,a4]@4 [a2,g3,db4,e4,a4]@3 ~ [a2,g3,db4,e4]@4 [a2,g3,db4,e4,db5]@3 ~ a4@5 a4@3 d3@11 ~@6 d4@3 [d4,gb4]@5, ~ [bb4,d5,g5]@23 [g3,bb3]@11 [g3,bb3,eb4,a5]@9 bb5@14 ~@11 bb3@6 [c5,eb5,c6]@3 c3@3 [c5,c6]@3 bb3@8 c4@12 f4@4 g4@8 ~@10 gb5@6 [db5,e5]@3 [d2,a4,d5,gb5]@25, ~ bb5@17 [f2,c3,f3,a3,c4,a5]@6 eb2@14 bb5@3 [eb2,c6]@6 d2@22 [c3,g3,eb5] [c2,d6]@22 f2@8 eb4@15 ~@11 db5 [a2,db4,e4]@8 gb4@20 ~@5, ~@12 [g2,d3,g3,bb3,d4]@11 ~ eb3@23 [d3,f3,bb3,f4]@11 [d3,f3,bb3,d4]@11 eb4@12 [g3,eb5]@12 ~@3 d4@19 ~@11 g3@9 d4@14 a3@11, ~@32 g5@14 ~@22 d5@18 [eb4,bb4,bb5]@3 [c5,f5,c6]@26 ~@4 b4@16 a3@11 d3@14]/5", // Gm F A7 D Gm Eb Cm C …
  M: "[~ [b4,eb5,gb5]@6 [b4,eb5,gb5]@2 ~@3 a4@3 [a4,eb5,a5]@6 [a4,eb5,a5]@3 ~@2 [g4,b4,d5,g5]@3 ~@9 b3@3 ~@3 e2@2 ~ e5@5 e5@3 ~@3 a3@6 ~@2 a3@3 [gb2,db5,gb5]@6 [a4,db5,gb5,a5]@3 ~@11 gb2@3 ~@17 a5@6 ~@6 d5@3 ~@11 [b3,gb4]@3 g4@3 ~@3 g3@3 ~@9 e5@2 ~@4 [a3,d4]@12 ~@6 d2@6 [gb4,gb5]@5 ~@18 e2@6 [g4,g5]@2 ~@12 d4@3 ~@6 [e4,e5]@3 e4@3 a3@2 ~ a3@3 [a3,db4,e4]@5 a3, ~ [b2,gb3]@23 e2@20 ~@2 [a2,db4]@9 e5@9 [b4,e5,b5]@6 ~@8 [a4,db5,gb5,a5]@16 ~@21 [a3,d4]@11 d3@6 [a3,d4]@6 [b3,d4]@9 [g3,b3,d4]@3 [e5,gb5,b5]@3 a1@3 [g3,b3,b5]@2 e5 [gb5,a5]@27 eb3@8 [eb3,b4,b5]@15 b3@11 e3@6 b3@6 [db4,e4,e5]@6 db4@6 e4@6 ~@6, ~ [b3,eb4,gb4]@11 [b3,eb4,gb4]@11 ~ d4@11 g3@6 [g3,b3,d4]@6 ~@8 [db5,a5,db6]@14 [b4,b5]@23 [gb3,a3,d4]@12 [gb3,a3,d4,g5]@11 b3@14 g3@9 ~@6 d5@18 ~@12 [a3,d4,gb4,e6,a6]@12 [a3,b3]@11 [a3,b3]@12 d4@14 g3@9 ~@3 a3@9 db4 ~@11, ~@9 [gb5,b5]@14 ~ [e3,g3]@5 [g4,b4,d5,g5]@17 [a3,e4]@6 [a3,e4]@6 ~@11 [gb3,a3,db4]@12 gb3@11 b2@23 [g2,a5]@23 [a2,e3]@24 [d3,gb3]@23 ~ eb2@14 [a4,a5]@3 [eb2,eb4]@6 [e3,g3]@8 [e2,g4,g5]@15 a2@12 g2@12, ~@9 [b4,eb5]@6 b4@9 b3@8 e3@26 [g2,e3,db4,e4]@11 ~@6 gb2@9 [a3,db4,e4]@9 ~@5 [b1,gb5]@17 g3@9 d5@14 ~@3 b4@21 d2@15 gb6@9 ~@5 [gb4,gb5]@15 [a4,a5]@26 db5@9 [db5,e5,a5,db6]@5 ~ [b4,e5,b5]@9]/8", // B Adim G Gb5 Gbm B5 D5 Gb …
  N: "[[db5,gb5]@8 ~@18 e6@2 ~@6 [a3,db4]@3 ~@6 [gb5,ab5]@3 [b2,a3,d4]@12 ~@6 gb3@2 ~@15 [gb3,a3]@3 ~@3 [b2,a4,a5]@6 [g3,b3,d4]@11 ~@32 b3@3 a1@9 ~@6 [g3,b3]@3 ~@6 [a2,d4]@12 ~@6 d5@3 ~@4 [d2,d3,a3,d4,gb4,gb5]@12 ~@5 a5@4 ~ g5 [b1,b2,b3,eb4,gb4,gb5]@12 ~@6 a5@6 [e3,b3]@12 ~@6 [d4,g5]@3, b4@28 [gb2,a5,e6]@6 [gb3,e4]@3 [a3,db4,gb4]@3 [e5,a5]@6 [b1,d5]@12 [a3,d4]@3 db5@17 b1@3 [db4,g4,g5]@3 [gb3,a3,d4]@9 e3@17 b5@3 e2@3 g4@6 [d4,b4]@3 [g4,d6,d7]@15 ~@8 a1@27 [a1,a2,b3,d4,a4]@13 ~@12 [db2,db3,a3,d4,gb4,e5]@12 ~@11 [eb2,eb3,b3,gb4,b4,b5]@12 [e2,g4]@21, gb2@8 a5@3 [a3,db4,e4]@9 [gb3,b5,e6]@3 db6@23 ~@12 b2@6 b1@2 e4@6 [gb3,a3,d4]@3 [gb4,gb5]@18 e2@11 [b3,d4]@3 a5@18 b3@5 e3@3 [g3,d4,b5]@6 d4@18 [g3,b3,d4,b5]@3 d6@6 ~@18 d5@27 ~@36 [e3,g3,b3,gb5]@9, [gb3,b5]@8 gb5@15 [a3,db4]@3 b5@20 a5@20 [gb3,a3] b4@26 a4@46 [g3,b3,a5]@15 [a5,e6]@9 g4@25 ~@47 [d4,g5]@18 ~@3, [db4,e4]@8 [a4,db5]@38 gb4@15 gb5@3 d5@29 a5@11 g3@9 d6@3 d5@23 a2@12 a2@12 b4@15 b4@10 ~@21 ab5@2 ~@45]/8", // Gb5 A Gbsus2 Bm7 Gbm B7 G D5 …
  O: "[~@3 [e3,a3,db4,e5]@11 b5 e4@6 [db4,e4,b5]@6 gb3@9 ~@9 [e4,a5]@6 ~@21 a5@3 d3@9 ~@10 b3@7 ~ [a2,e3,g3,b3,d4,g4]@29 ~@10 d5@64 ~@19, a2@14 e6@13 [e4,a5]@15 db4@9 ~@6 db4@6 gb4@6 g5@6 ~@9 d3@17 d5@30 ~@5 a3@64 ~@24, ~@15 [g2,g3,a4,db5,db6]@12 [gb2,a4]@24 [b2,gb5]@24 [g2,d4,d5]@26 ~@30 d2@6 d4@64 ~@23, ~@27 db4@12 [a3,e5]@12 ~@9 d4@15 b3@16 a3@11 ~@33 gb3@5 a4@64 ~@20, ~@36 gb3@16 ~@2 gb3@21 g3@13 g3@14 ~@31 a2@5 gb4@64 ~@22]/7", // A Dbm7 A5 Em7 A5 A7 Gbm B5 …
})).s("gm_piano").gain(0.4)

stack(piano)