// Baby, Let Me Hold Your Hand — Henry Butler
// 85 bpm, 4/4, key F major. Source: midi.
// Generated by strudelify. One cycle = one bar.
// note: sustain pedal (CC 64) lengthens the held notes
// note: Full arrangement: all 98 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
const piano = note(`<
  A B C D E F G H I J K L M@3 N O P Q R S T U V@4 W@2 X@2 Y Z AA AB AC AD AE AF AG AH@2 AI AJ AK@2 AL AM AN AO AP AQ AR
  AS AT AU AV AW AX@2 AY AZ@3 BA BB BC BD BE BF@2 BG BH BI BJ BK BL BM@4 BN BO BP BQ BR@2 BS@3 BT BU BV BW BX BY@3
>`.pickRestart({
  A: "[f1,f2]@5 ~@12 c4@3 ~ d2@3 ~ f4@3 ~ f4@3 ~ d2@4 f2@2 ~ f2@3 ~ [d2,d4]@4, ~@16 c2@2 ~@2 d4@4 f2@3 ~ f2@3 ~ d4@3 ~@2 f4@7 ~@4", // F D
  B: "~ [f2,f4]@4 ~@8 [ab4,d5]@15 ~@4 c4@4 [ab4,c5]@2 ~ a4@2 ~ c4 ~ [e1,bb3,f4]@4, ~@13 [c3,bb3,e4]@24 ~@11, ~@28 [ab4,d5]@9 ~ c5@3 f4@2 ~@5", // F Abdim Ab Bb C7 Abdim
  C: "~ [f1,c4,eb4]@15 ~ g1@2 ~ ab1@3 ~@3 [c4,a4]@4 ~@6 gb3 ~@3 ab1@2 ~@2 a1@2 ~@2, a3@12 ~@13 [a1,eb4,f4]@7 ~@6 [g3,g4]@5 ~@5, ~@25 ab4@4 ~@8 gb4@2 ~@9, ~@25 bb3@2 ~@10 [c4,eb4]@6 ~@5", // F7 F F7 G Cm
  D: "db4 ~ d4@11 ~@8 db1@3 ~ f4@3 ~ ab3 ~@3 d1@3 [eb1,ab3,f4]@8 [e1,bb3,d4,f4]@4, [bb1,ab3,bb3,f4]@12 c4 ~@3 [bb3,g4]@2 ~@6, ~@13 d4@11 [d1,d4,ab4]@4 ~@20, ~@17 gb4@8 ~@23, ~@20 g4@5 ~@23", // Fm7 Bb Bb7 Eb Ddim
  E: "ab3 ~ a3@11 ~ a4@3 g1@2 ~@2 ab1@3 ~ [bb3,b3] ~ a4@2 ~@7 gb3 ~@3 ab1@2 ~@2 a1@2 ~@2, c4@14 ~@11 a1@13 g4@4 ~@6, ~ eb4@12 [eb4,f4,c5]@5 ~@7 [c4,eb4,f4,ab4]@5 ~@7 [g3,c4,eb4]@6 ~@5, ~ f1@4 ~@8 ab4@2 ~@22 gb4@2 ~@9", // Bmaj7 F7 Fm7 Cm
  F: "[bb1,ab3,bb3,d4,f4]@17 [c5,eb5,f5]@3 ~ [db1,d5]@4 [d1,a4]@3 ~@5 c4@3 [eb1,bb3,f4]@7 ~ [e1,ab3]@4, ~@17 b4 ~@2 bb4@4 ~ ab4 ~@2 c5@3 f4@5 ~@12, ~@5 ab4 ~@2, ~@8 d1 ~@3", // Bb7 F7 Dmaj7 D5 Ebsus2 E
  G: "[a3,c4,eb4]@9 f4@3 f3@4 ~@4 g1@4 bb3 [c4,eb4,f4]@5 ~@10 ab1@2 ~@2 a1@2 ~@2, f1@12 ab4 ~@5 [gb3,gb4] [g3,g4]@2 ~@3, ~@8 f3@4 a1@5 ~@7, ~@17 f4@8 a4@3 ~@9 eb4@5 ~@6, ~@25 b3 ~@10 c4@5 ~@7", // Adim F7 Gb G
  H: "[d4,f4]@13 ~@12 [c4,d4,f4]@3 ~@5 g4@3 ~@8 [db1,db2,ab3,ab4]@4, [bb1,ab3,bb3]@24 ab4@3 ~@10 ab3@7 ~@4, ~@13 d4@8 db2@5 ~@14 g4@8, ~@17 f4@8 d2@23, ~@20 g4@5 ~@12 f4@11", // Dm Dm7 Db5 Bb7
  I: "[a3,d4,f4]@9 a4@3 ~@8 [f1,f3,f4]@4 ~@20 db2@3 ~, [d1,d2]@24 g1@23 ~, a4@8 ~@5 d4@11 d4@12 ~@4 c2@7 ~, ~@17 [g3,g4]@7 ~ [f3,bb3]@11 f3@11 ~, ~@7 f4@5", // Dm F D G Bb5
  J: "~@8 [c4,c5]@4 ~ [a3,d4,a4]@3 ~@4 [gb1,f3,f4]@4 [f3,bb3,d4]@12 ~@4 f4@4 [db2,f3,g3,g4]@4, d2@17 ~@7 g1@24, [d4,f4]@4 ~@4 f4 ~@3 d4@4, [ab3,ab4]@2 ~@10 [ab3,f4]@3 ~ [g3,g4]@8 ~@24, ~ [a3,a4]@11 ~@36", // C D5 Gbmaj7 Bb Gm7b5 Dm Ab Db …
  K: "~@2 a4@6 ~@12 [f1,gb1,f3]@4 db4 ~@3 f4@9 ~@4 g3@3 [g3,a3,a4]@4, d2 g1, d4@11 ~ f4@4 [g3,g4]@8 [f3,bb3]@13 [f3,bb3,f4]@11, [ab3,ab4]@2 ~@6 d1@11 f4@4 ~@2 d4@13 ~@2 g4@8, ~ a3@10 ~ [a3,d4,a4]@11 ~@25", // Gbmaj7 Gsus2 G Bb5 Ab D5
  L: "~ db2@3 b1 ~@3 c2@4 ~ [a3,b3] ~@6 c2@4 ~ c2@8 c2@4 ~@2 d4@6 e1@3, [bb3,d4,f4]@12 [d4,f4,a4]@13 ~@23, ~ bb4@11 c2@8 ~@17 [c2,f3,bb3,c4]@11, ~@15 a3@9 ~ [f3,bb3,d4,f4]@12 ~@11", // Asus2 Bb Dm Fsus4 Bb
  M: "[~@17 [f3,f4]@3 ~ f4@3 bb3@2 [c4,a4]@3 ~@11 a1@2 ~@2 a0@3 ~@2 d4@11 [c5,f5]@4 ~@4 [db1,bb4,d5,e5]@4 [d1,ab4]@3 c5@2 f4 c4 ~ [d1,b3,f4]@4 [bb3,d4]@6 ~@2 [e1,ab3]@4 a3@3 ~@2 e1@3 f3@8 ~@4 ab1@4 bb3 b3 a4@4 ~@2 a0@5 [g3,c4,eb4,g4]@3 ~@4 a0@3 ~, ~ [f1,eb3]@24 ~@12 [g3,g4]@7 ~@48 c4@7 ~@22 [c4,eb4,f4]@5 ~@18, ~ c4@6 ~@17 [eb4,f4,ab4]@5 ~@7 [c4,eb4]@7 ~@5 db4@2 ~@27 ab4@2 ~@21 f4@5 ~@15 ab4@2 ~@22, ~ ab3@2 ~@17 f3@5 ~@11 [gb3,gb4]@2 ~@9 f3@16 ~@49 [f3,f4]@8 ~@24, ~@2 a3@22 [a0,a1]@9 ~@15 [bb0,bb3,f4]@18 ~@18 [eb1,f4]@12 f1@23 ~ a1@10 ~@6 a1@7 ~]/3", // F F5 Bbdim Ddim Bdim Bb E Cm …
  N: "db4@2 d4@15 ~@3 f4@4 [d1,d4,f4,ab4]@4 ~@5 [bb3,g4]@3 ~ ab3@2 ~@2 [bb3,g4]@2 ~ [e1,ab4]@4, [bb0,bb1,f3,bb3]@26 ~@6 d1@4 ~ eb1@7 ~@4, f4@17 d4@7 c4@2 ~@10 f4@3 ~@5 bb3@2 ~@2", // Ddim Eb E Bb5
  O: "~ f4@12 f4@4 f4@3 ~ ab1@3 bb3 ~@2 a4@2 ~@3 a0@3 ~ [f3,eb4] g3 ~@6 a1@4, [f1,c4,eb4,a4]@24 ~ a1@17 ~@6, ~@20 f4@4 [f4,ab4]@5 ~@8 g4@11, ~@25 [c4,eb4]@5 ~@6 c4@12, ~@19 g3@5", // F7 Fm Cm
  P: "f4@5 ~@8 bb3@4 ~@3 [g3,g4]@4 ~ ab4@3 ~ f3 ~@2 [g3,g4]@3 ~@2 [f3,bb3,d4,f4]@3 ~@4 db2@3 ~, bb1@24 bb1@14 ~@2 c2@7 ~, [f3,bb3,d4]@12 d4@12 [ab3,d4,f4]@3 ~@14 [g3,g4]@7, ~@9 f4@8 [f3,bb3,f4]@9 ~@22", // G Bb Ddim G Bb5
  Q: "[ab3,ab4]@2 ~@7 d2@4 ~@7 [g1,f3,f4]@3 ~ g1@4 ~@4 g1@2 ~@7 g3@3 [db2,g3,g4]@4, [d4,f4]@12 ~ f4@7 ~@4 d4@24, d2@8 ~@5 [d2,a3,d4,a4]@11 ~@12 g1@12, ~@2 [a3,a4]@11 ~@3 g4@7 ~@5 f4@20, ~@17 g3@7 [f3,bb3]@16 bb3@7 ~", // Ab G7 Dbdim Dm D5 A Bb5
  R: "~@8 d2@3 ~@2 a3@3 ~@4 [g1,f3,f4]@4 db4@2 ~@7 g1@4 ~@8 db2@3, [d4,f4]@12 f4@8 ~@4 f3@13 g1@11, d2@8 ~@4 [d2,a4]@12 g1@3 f4@14 f4@7, [ab3,ab4] a4@5 ~@2 [g3,g4]@4 bb3@12, ~ a3@10 ~@2 d4@12 ~ d4@22", // G7 Dm D5 Ab G
  S: "ab3@2 a3@7 d2@2 ~@9 [g1,f3,f4]@3 ~ f3@3 ~@5 g1@4 ~ f3@3 ~@4 [a3,a4]@4, [d2,d4,f4]@8 ~ [a3,d4,a4]@15 [bb3,d4]@13 bb3@11, ~@9 f4@11 ~@20 g4@8, ~@12 d2@11 ~ g1@8 ~@4 [g1,f4]@12, ~@16 [g3,g4]@7 ~@5 [f3,f4]@9 ~@11", // G7 A Dm D5 Bb G7 G F
  T: "[c1,c2]@2 ~@2 [c1,c2]@4 [c1,c2]@3 ~ c1@4 [c1,c2]@4 [c1,c2]@4 c1@4 ~ [c1,c2]@4 [c1,c2]@3 ~@8 [bb0,bb1]@4, [bb3,d4,f4,bb4] [a3,d4,f4,a4] [f3,bb3,d4]@2, ~@6 c2 ~@5 c2 ~@5 [c1,c2]@6, ~@12 b3 ~@11 f4@16 [f4,f5]@8", // C Bb Dm Bb C F
  U: "bb1@8 bb1@4 [bb1,g2]@4 ~@5 [bb1,g2]@3 db4@2 ~@6 [bb1,ab2]@4 [bb1,g2]@8 [bb1,g2]@4, [f4,bb4,d5,f5]@13 ~@3 [f4,ab4,d5]@8 ~@2 d4@10 ~@12, bb0@3 ~@21 [bb1,ab2]@4 bb4@8 ~@12", // Eb Bb7 Eb Bb Ddim Bb7
  V: "[db5@2 ~@7 f2@3 ~ g4 ~@6 [bb1,g2,g4,g5]@4 [ab4,d5,f5,ab5]@3 ~ [g4,g5]@4 [bb1,ab2,f4,f5]@3 ~ f4@4 f5@4 ~@12 [f2,c3,c4,ab4]@4 [f2,d3]@8 [f2,d3]@4 [f2,eb3]@5 ~@3 [f2,eb3]@4 f2@4 c5@4 e4 ~@11 [f2,c3,c4]@3 ~@5 f4@4 [f2,d3,f4]@4 ~@8 [f2,eb3,d5]@3 ~@9 [bb1,f2,f4]@4 [bb1,f2]@8 [bb1,f2]@2 ~@3 g2@7 ~ [g4,a4]@3 ~@9 [bb1,ab2]@3 ~ [bb1,g2]@7 [bb1,g2]@4, [bb1,f2,f4,bb4]@8 [bb1,f4,bb4,f5]@4 [f4,bb4,f5]@12 ~@20 [f4,c5]@7 ~ [d4,c5,d5]@8 [c4,f4,a4]@18 ~@14 f4@16 f4@4 ~@8 [g4,ab4]@2 ~@3 c5@7 ~ [f4,f5]@4 [g4,g5]@8 ~@11 bb1@8 [bb1,g2,e4,db5]@4 [bb1,ab2]@9 ~@15, ~@2 d5@22 ~@20 f5@4 ~@45 a4@15 ~ f2@7 ~@4 [f2,eb3]@8 ~@4 f2@8 f5@16 ~@36, ~@6 [bb1,g2]@4 ~@2 [bb1,ab2]@4 ~@2 [bb1,g2,bb4,d5]@4 [f2,c3,ab4] ~ [f2,c3]@4 ~@14 [d3,d4,g4,bb4]@4 [f2,c3,ab4] ~ [f2,c3]@4 ~@2 d3@4 ~@8 d3@6 [bb4,d5]@6 ~@18, ~@45 a4@6 ~@4 f4@4 ~@18 c4@7 ~@8 c4@9 c5@7 ~@13 a4@10 ~@2 bb4@11 f4@24 ~ [f4,ab4,bb4,d5]@23]/4", // Eb Ddim G Bb7 Fm Dm F7 F5 …
  W: "[~@2 d5@6 [bb1,f2,f4,f5]@3 ~ [bb1,g2]@8 [bb1,g2,g4,g5]@4 [ab4,d5,f5,ab5]@3 ~@5 [bb1,ab2,f5]@3 ~ f2 ~@3 [g4,g5]@4 [gb1,db2,f4,g4,bb4,f5,g5]@3 ~ [g1,d2]@2 ~@2 g1@4 [g1,g2]@4 [g1,g2,f4,b4,g5]@2 ~@2 [g1,g2,f4,b4,d5,g5]@4 [g1,g2,f4,b4,d5,g5]@3 ~ [g1,g2,f4,b4,d5,g5]@4 [g1,g2,f4,b4,d5,g5]@4 [g1,g2,f4,b4,d5,g5]@4 [g1,g2,f4,b4,d5,g5]@4 [g2,f4,g5]@4 [g2,f4,g5]@4, [bb1,f2,f4,bb4]@11 ~@13 [bb1,ab2]@7 f4@3 ~@2 [bb1,g2]@12 ~@40 [g1,b4,d5]@8, ~ db5@2 ~@9 [f4,bb4,d5,f5]@12 ~@3 g4@7 ~@2 [f4,bb4,f5]@8 ~@3 [g4,b4,d5,g5]@13 ~@36, ~@28 g5@7 ~@25 d5@4 ~@32]/2", // Bb5 Eb Ddim Bb7 G Gbmaj7 G5 G …
  X: "[~@4 c2@4 [c2,g2]@4 [ab5,c6]@3 ~ [a5,c6]@2 ~@2 bb5@3 ~@2 a5 c6@2 [c2,f5,a5]@2 ~@2 [c2,b4,f5]@3 ~ f5@3 f5@4 ~ f5@3 ~ eb5@4 ~@12 f4@4 ab1@4 ~@2 a4@2 ~@8 [f3,c4] [g3,eb4] ~@2 ab1@2 ~ a1@2 ~@3, [bb4,c5]@12 ~@27 g4@8 [f1,f2,a4,c5]@17 g1@2 ~@6 a1@14 ~@10, g5@5 ~@18 c6@2 ~@22 f5@4 ~@21 [c4,eb4]@5 ~@10 [g3,c4]@6 ~@3, [c2,g2,eb5]@2 ~ g2@4 ~@5 [c2,g2]@2 ~ c2@2 ~@2 [c2,d6]@4 ~ [c2,ab5]@2 ~@10 [c2,bb4,d5]@12 ~@25 f4@4 ~@19, ~ e5@11 ~@31 [f2,ab4]@5 ~@24 ab4@3 ~@10 g4@7 ~@4]/2", // C5 Ab Am F F5 Cm Bbsus2 F …
  Y: "db4@2 d4@7 bb2@3 ~@8 [db1,g4]@4 [d1,c4,d4,f4,ab4]@3 ~@5 [d1,bb3,g4]@4 f4@4 f4@4 [e1,ab3,f4]@4, [bb1,ab3,bb3,f4]@13 d4@11 db1 ~@11 eb1@12, ~@4 f4@2 ~@3 ab3@2 ~, ~@5 bb3", // Dbdim Dm7b5 Gm E Bb7
  Z: "[f1,a3,c4,eb4,f4]@9 f2@3 ~ f3@3 f3@4 [ab1,f3]@4 bb3 ~ a4@3 ~@7 f3 [g3,eb4,g4] ~@2 ab1@2 ~@2 a1@2 ~@2, ~@12 a1@7 ~@5, ~@4 [f4,ab4] ~@3, ~@25 [c4,eb4]@5 ~@6 c4@2 ~ [g3,c4,g4]@7 ~@2", // F7 Db Cm Fm Cm C5
  AA: "~@20 [db1,bb4,d5]@4 [d1,ab4]@2 ~@2 f4@2 ~@2 [d1,b3,f4,g4]@4 [bb3,d4,f4]@3 ~ f4@4 ~ f4@3, [bb1,f3,bb3,d4]@25 ~@11 eb1@12, f4@12 f4@12 ~@3 ab4@3 ~@14 [e1,ab3]@4, ~ bb2@2 ~@2 g3, ~@16 f5@9 ~ c5@3 ~@19", // Gb Ddim G7 Bb E
  AB: "a3@4 ~@4 f3@4 ~ f3@3 [g1,f3]@3 ~ ab1@4 ~@2 [c4,a4]@5 ~@2 a2@4 ~@4 ab1@2 ~ a1@4, f1@18 ~@7 a1@12 ~@11, ~@4 f4@14 ~@6 bb3@2 ~@11 [g3,c4,eb4,g4]@11, ~@25 [eb4,f4]@6 ~@17, ~@25 ab4@2 ~@21", // G7 F Cm Ebsus2
  AC: "db4@2 d4@7 ~@3 bb3@4 ~@4 [bb1,g3,g4]@4 [ab3,d4,f4,ab4]@3 ~@2 g3@3 ~ f3@3 ~@8 [db2,ab3,ab4]@4, [bb1,f3]@17 [f3,bb3]@8 ~@7 [g3,g4]@3 ~@2 [f3,bb3,d4,f4]@11, bb3 d4 bb1@2, f4@4 ~@5 f4@7 f4@8 ~@16 c2@8, ~@41 [g3,g4]@7", // Eb Ddim Db5 Bb5 G Bb G
  AD: "~ d2@7 d2@4 ~@8 [g1,f3,f4]@4 g1@4 ~@4 g1@4 ~@8 [db2,g3,g4]@4, f4@5 ~@7, [a3,d4,a4]@12 [d2,a3,a4]@12 ~@12 g1@11 ~, ~@13 d4@11 f3@2 ~@2 [f3,f4]@12 [f3,f4]@7 ~, ~@16 [g3,g4]@8 [bb3,d4]@23 ~", // G7 Dbdim D5 F G Bb
  AE: "ab3 ~@7 d2@4 ab3 a3 ~@6 [g1,f3,f4]@4 ~@8 g1@3 ~@6 [f3,f4]@3 ~ f4@3, [d4,ab4]@12 [d4,f4,a4]@3 ~@9 db4 d4@23, d2@8 ~@4 d2@12 g1@8 ~@5 g1@11, f4 ~ [c4,c5]@4 ~@6 bb3@12, ~ a3@11 ~@4 [g3,a3,g4,a4]@8 f3@17 ~@3 [db2,g4]@4", // G7 F Ddim Dm C Gsus2 Dbdim
  AF: "[ab3,ab4]@2 ~@7 d2@3 ~@8 [g1,f3,f4]@4 ~ f3@3 ~@5 g1@4 ~@7 [a3,a4]@4, [d4,f4]@13 f4@4 g3@8 ~@3 [f3,f4]@9 ~@4 [g3,g4]@7, d2@8 ~@4 d2@12 g1@8 ~@5 [g1,f3,bb3,f4]@11, ~@2 [a3,a4]@11 [a3,d4,a4]@12 [bb3,d4]@12 ~@11, ~@2 g4 ~@3", // Ab G7 A Dm F G Gm7 A …
  AG: "~ c1@4 ~@4 c1@3 ~ c1@3 ~@4 c1@4 ~ c1@2 ~@2 c1@3 c1@3 ~ db4 ~@3 f4@4 [a3,c4,eb4,f4]@4, [d4,f4]@4 [a3,d4,f4,a4]@4 [f3,bb3,d4,f4]@4 f3 ~@3, ~ [bb3,bb4]@12 ~@24 d4@7 ~@4, ~@5 c2@7 ~@4 c2@8 ~@12 [c2,bb3]@8 f1@2 ~@2", // F7 Dm Bb C7
  AH: "[~@9 [b4,eb5]@2 c5 ~@5 c5 ~@3 [ab1,f5]@2 ~ f5@2 c5@2 f5 c5@2 f5 ~ f5@2 c5@2 ~ c5@2 f5@2 ~@3 c5@2 ~ c5@2 ~ c5@2 ~ c5@2 ~ c5@2 ~ [bb4,d5]@3 ~ g4@2 ~@2 d2@4 [f2,ab4]@2 ~@2 f4@2 ~@2 [b3,f4]@3 ~ [bb3,f4]@3 ~@5 ab3@3 ~, f1@18 ~@6 a1@19 f5@3 ~ f5@2 ~ f5@2 ~ f5@2 ~ f5@3 ~@8 [bb4,d5]@5 ~@2 c5@3 ~@11 g3@8, ~@9 f5@5 ~ f5@5 ~@17 f5@3 ~@2 c5@2 a1@3 ~ bb1@19 ~@12 f2@3 ~@2 g2@12, ~@9 [c5,e5] ~@4 c5@2 ~@4 c5@3 c5@2 ~@7 c5@3 ~@5 a2@7 ~@28 ab4@3 ~@9 f4@8 ~, ~@91 f1@4 ~]/2", // B Db Bb Fm Bdim Bb5 Bb C
  AI: "a3@4 ~ a3 ~@2 d4@4 f4@5 ~@4 f4@4 [ab4,c5]@4 [a4,c5]@2 ~@2 [b1,c2]@4 d2@8 a1@3, f1@19 ~ a1@5 c2@7 ~@16, ~@4 c4@3 ~@10 d4@8 ~@23", // Ab Am Cmaj7
  AJ: "~ [ab4,a4]@3 ~ c5@2 ~@2 d5@4 [c5,eb5]@3 ~@5 [db2,ab4,c5]@3 ~ [bb4,d5]@3 ~ [ab4,c5]@2 ~@2 d2@3 ab4@2 ~@6 [e2,bb3,f4]@4, ~ bb1@23 ~ d2@4 ~@7 eb2@12, ~ g4 ~@11 b4 ~@3 [bb4,d5]@7 ~@8 [bb4,d5]@3 ~@3 c5@10, ~@13 ab4@3, ~@39 f4@2 c4@7", // Amaj7 Cm Dbmaj7 Bb Ab Bb
  AK: "[ab3@3 ~ a3@3 c4@2 ~ f4@2 ~@3 [gb4,ab4] ~@2 a4@2 bb4 ~ c5@2 ~ db5@2 d5@2 ~@5 ab5@2 a5@2 c6@2 ~ g5@2 ~ d5@2 f5 ~@3 g5@2 f5@2 g5@2 f5@2 f5@2 ~@8 d2@4 ~ d5@3 ~ c5 ~@2 [c2,g4,ab4,c5]@4 ~@9 c5@3, f2@23 ~ a1@17 ~@2 a1@2 ~@3 bb1@23 ~@2 f2@11 db2@12, ~@7 a3 ~@4 g4@4 ~@15 g5@5 ~@4 ab5@2 ~@5 g5@2 f5@2 ~@10 f5@11 f5@5 ~@12 f4@7, ~@13 f4@4 ~@47 d5@7 ~ c5@2 ~@11 [g4,c5]@7 [d2,e2,g4]@4]/2", // Gbsus2 Abmaj7 C5 Em7
  AL: "~@9 [d2,e2,a2,f3]@4 [a2,ab4,c5]@4 ~@4 [bb1,f4]@3 ~@9 [bb1,f2,d3]@3 ~@9 [d2,a2]@3, d2@8 ~@5 [d2,f3,g4]@2 ~@10 [f2,d3]@6 ~@6 [bb1,f2,d3]@7 g4@3 ~, d1@2 a4@10 ~@5 [g4,c5]@8 bb1@3 ~ bb4@19, ~ [g4,ab4]@2 ~@2 c5@8 ~@11 db4@2 d4@22, ~@41 f4@7", // Dm Am Bb5 Bb D5 G7 Dm Bb …
  AM: "~@9 d5@2 ~@2 g4 ~@3 g4@3 ~ [d3,f4,g4,f5]@3 [ab4,d5,f5,ab5]@3 ~@5 [bb1,f2,d3,g4,g5]@3 ~@10 [d2,a2,f3]@3, [a2,f3]@8 ~@9 g5@8 ~@23, d2@4 ~@4 [d2,a2,f3]@3 ~ [d2,a2,f3]@12 f2@8 ~@5 [d3,f4,f5]@11, g4@2 a4@9 ~@2 f4@8 ~@8 f4@7 ~@5 [g4,g5]@7, ~ ab4@2 ~@2 c5@6 ~ f5@8 [bb1,f2]@4 [bb1,d3]@5 ~@7 [bb1,f2]@11 ~", // G7 Ddim Gm7 Dm G Bb5 Bb Bb5
  AN: "[d2,a2,f3]@4 ~@2 d6@2 [d2,a2,f3]@3 ~@2 f5@4 ~@4 [bb1,d3]@3 ~ ab5@3 ~@5 [f4,f5]@2 ~@10 f4@3, ~@4 f5@7 ~@2 d2@11 ab4@2 ~@2 g4@6 ~@7 [g4,a4,g5]@7, ~@4 [db5,db6]@2 d5@5 ~ [a2,f3]@12 [bb1,d3,d5]@4 ~@4 [bb1,f2,d3]@3 ~@2 [bb1,f2,d3,f4,f5]@11, ~@5 a5@7 ~ [c5,c6]@7 [f2,c5,c6]@4 f2@8 ~@12 gb1@3 ~, ~@17 [d5,f5,a5,d6]@8 f5 ~@3 g5@6 ~@13", // Dm Bb F Gsus2 Db Dm Bb C …
  AO: "[ab4,ab5]@2 [a4,a5] ~@5 g1@3 ~@9 [a1,c3,c5,c6]@4 [ab4,ab5]@3 ~@5 [bb1,f4,f5]@3 ~@10 eb5@3, bb2@9 ~@3 c3@8 ~@24 [f2,a3,ab4,ab5]@4, g1@4 [c5,c6]@7 ~ [c5,c6]@3 ~ [d5,d6]@8 ~@4 [g4,g5]@7 ~@5 [g4,g5]@8, ~@13 a1@7 ~@4 [bb1,d3]@10 ~@2 [c2,f4,bb4,d5,f5]@12", // Ab A Am Ab Bb5 F C D …
  AP: "~ [a4,a5]@2 ~@6 [f2,eb3,a3]@3 ~@5 f6@2 ~ [f2,eb3,a3,f6]@2 ~ f6 c6 ~@2 c6@2 ~ c6@2 ~ c6 ~@6 c6@4 [eb3,a3,c6,f6]@4, [eb3,a3]@8 ~@5 [f2,eb3,a3]@6 c6@3 c6@2 ~@2 f6@2 ~ f6@3 f6@4 [eb3,a3]@8 ~@4, f2@5 [c5,c6]@7 ~@5 b5@7 [f2,eb3,a3]@7 ~ [f2,eb3,a3]@3 ~ f2@12, ~@37 c6@3 ~@8, ~@19 f6@3 ~@2", // A F7 Ebdim F7 Ebdim C F7
  AQ: "[eb3,b5,c6] d6@3 c6@4 [bb2,d3,ab3,g5,ab5,a5,c6,d6]@4 ~@4 f5@4 ~ [d3,ab3]@2 ~@2 f5@2 ~@5 [bb2,d3,ab3]@4 ~@4 f5@4 [f2,g5,c6]@4, [bb2,d3,f6]@11 ~ [bb2,d3,ab3,g5]@8 [bb2,g5]@3 ~ [bb2,d3,ab3]@8 ~@4 [bb2,d3,ab3]@12, ab3@3 ~@10 c6@8 c6@6 ~ g5@16 ~@4, ~@29 c6@12 ~@7", // Cm Ddim Bb7 Fsus2 Bb Gm Eb Bb7
  AR: "ab5 a5@2 ~@6 c6@3 ~@8 [f2,eb3,a3]@4 [f2,eb3,a3]@4 f5@2 ~@2 [f2,eb3,a3]@4 f5@4 ~@5 d3@3, [f2,eb3,a3,c6]@5 ~@3 [f2,eb3,a3,g5]@3 ~ [f2,eb3,a3]@8 ~@16 [f2,eb3,a3]@12, g5@2 ~@3 f5@7 f5@12 ~@16 [f5,g5,c6]@8, ~@16 [g5,c6]@8 [g5,ab5,c6]@3 ~@5 [g5,c6]@8 ~@4 [bb2,ab3]@4", // F7 Fsus2 C5 Abmaj7 C5 Bb7
  AS: "~ d6@2 ~@5 [bb2,d3,ab3,d6,g6]@3 ~ [c6,d6] ~@3 [g5,c6]@4 [bb2,d3,ab3,g5,c6]@3 ~@9 [bb2,d3,ab3,f5]@3 ~@5 f5@4 [f2,g2,eb3,a3,b3,bb5,d6]@4, [bb2,d3,f6]@2 ~ [bb2,d3,ab3]@2 ~ [bb2,d3,ab3,f5]@2 ~ [bb2,d3,ab3,ab5,c6]@3, [ab3,c6]@4 c6@7 ~@5 ab5@7 ~@5 g5@7 ~@13", // Gm Csus2 C5 Gm Bb7 Ebmaj7 Bb Bb7 …
  AT: "[a3,ab5]@2 ~@3 f5@2 ~ [f2,eb3,a3,b4,f5]@4 f5@4 ~@4 [f2,eb3,a3,ab4]@3 ~ [f2,eb3,a3]@4 f5@3 ~ [f2,eb3,a3]@2 ~@7 f4@4 [a3,f4]@3, [f2,eb3]@4 a5@2 ~@6 bb4@2 ~@2 [g4,f5]@7 ~ a4@3 ~@5 f4@9 ~@7, ~@3 c6@2 c5 ~@6 [f2,eb3,a3]@8 ~@16 [f2,eb3]@11 ~, ~@37 a3@8 ~@3", // Amaj7 F7 Dm F7 G7 F7
  AU: "~ ab4@3 ~@5 [d3,ab3,c5]@3 ~ [bb2,d3,ab3]@4 g4@3 ~ [bb2,d3,ab3]@3 ~ [bb2,d3,ab3]@4 d4@2 ~@2 [d3,ab3,d4]@3 ~@8 g4@4, ab3@8 bb2@4 ~ ab4@3 ~ c5@2 ~@22 f4@7, ~ [bb2,d3]@8 ~@23 bb2@4 bb2@12, ~@5 bb4@7 [g4,c5]@3 ~@5 f4@3 ~@2 g4@3 ~@9 [d3,ab3,d4]@11", // Dm7b5 Bb7 Ddim Bb C5 Ddim
  AV: "~@2 a3@7 [db3,d3]@3 ~ [a3,d4,f4,a4]@3 ~@5 [f3,f4]@4 db4 ~@11 f3@4 ~@3 [db2,ab3,ab4]@4, [bb3,ab4]@3 ~@9 d3@12 ~ bb2@4 f4@12 ~@7, ~ a4@11 ~@5 [g3,g4]@8 [f3,bb3]@12 ~@4 [c2,f4]@7, ~@26 d4@11 [bb3,d4]@10 ~, ~@33 bb1@14 ~", // Dmaj7 Dm F Db5 Bb7 G Bb5 F5 …
  AW: "a3 d4 ~@3 d4@3 [d4,d5]@3 ~@9 [bb0,bb1,f4,f5]@4 [bb0,ab4,d5,f5]@2 ~@6 [bb1,g4,g5]@3 ~@9 d2@3 ~, [d2,a4]@8 d1@15 ~@25, ~@4 [c4,c5]@7 ~ [d2,f5]@11 ~ [bb1,ab5]@4 ~@8 [bb1,bb2,f4,bb4,f5]@11 ~, ~@12 f4@7 ~@9 f4@7 ~@13, ~@16 [g4,g5]@7 ~@17 [g4,g5]@7 ~", // D Bb5 Bb7 Eb D5 C Dm Bb7 …
  AX: "[~ e3 ~@6 [d2,d3]@4 ~ [f5,a5]@4 ~@4 [bb1,bb2]@3 ~ [ab4,d5,ab5]@2 ~@6 [f4,f5]@4 ~@8 [gb1,gb2,f4,f5]@4 [g1,g2]@8 [g1,g2]@4 [a1,a2,f4,c5,f5]@8 [a1,a2,f4,c5,f5]@4 [bb1,bb2,f4,bb4,d5,f5]@8 [bb1,bb2,f4,bb4,d5,f5]@3 ~@8 [bb1,bb2]@4, [d2,d3]@4 [d5,d6]@13 [d5,f5,a5,d6]@7 f5@2 ~@3 g5@12 [g4,g5]@10 ~@37 [g4,g5]@8, ~@4 [f5,a5]@9 [d2,d3,c6]@12 [bb1,bb2]@7 [bb1,bb2]@4 ~ [bb1,bb2,bb4,d5]@14 ~@34 [c2,c3,f4,bb4,d5,f5]@11, ~@13 c5@7 c5@5 ~@3 g4@9 [f4,f5]@8 ~@4 [f4,bb4,d5,f5]@12 ~@35]/2", // D F Bb Abdim F Gbmaj7 G F …
  AY: "bb1@8 ~ [b1,f2]@4 [bb1,g2]@5 ~@3 [bb1,g2]@3 ~ [bb1,ab2]@7 [bb1,ab2]@3 ~ g5@2 ~@6 [bb1,g2]@3 ~, [ab4,d5,f5,ab5]@35 ~@6 e4@6 ~, bb2@3 ~@5 bb1@4 ~@24 [bb1,g2,g4]@10 ~@2", // Bdim Eb Bb7 Eb Ddim Eb
  AZ: "[[bb1,f2]@4 [c5,f5,ab5,c6]@4 [bb1,f2]@3 ~@2 a1 ~@2 [g4,g5]@4 [bb1,g2,f4,f5]@3 ~ [f4,f5]@2 ~@2 [g4,g5]@4 [bb1,ab2,f4,f5]@2 ~@10 [f2,g2,c3,ab4]@2 ~@2 [f2,c3]@8 [f2,c3,c5]@3 ~@2 gb5 ~@6 [f2,d3,bb5,d6]@3 ~ ab5@2 a5@4 ~ [f2,eb3]@2 a5@3 [f2,d3]@2 f5@2 c5 ~@2 [f2,d3,bb4,f5]@4 [f2,c3]@4 a4@3 ~ [a4,f5]@5 [f2,d3]@4 g4@3 ~ [f2,d3]@3 ~@5 [e4,db5]@3 ~ [f2,eb3]@2 ~@10 [bb1,f2,db5]@3 ~, ~@4 [b4,d5] ~@7 [bb1,g2,ab5]@11 ~ [bb1,ab2,bb4]@10 ~@2 [bb1,g2,f4,bb4,d5,f5]@8 [eb5,f5]@15 ~@36 ab4@3 ~@30 eb4@15 ~, ~@12 [ab4,c5,f5]@2 ~@2 f4@3 ~@21 [g4,g5]@6 a5@13 ~@5 [a5,c6]@7 ~@8 c6@9 ~@56, ~@44 ab5@6 ~@10 [ab5,c6]@3 ~@49 eb5@7 ~@9 c5@8 c5@7 ~, ~@47 a4@12 ~ [f2,d3]@8 ~@4 [f2,eb3,c6]@6 ~@25 [f2,c3]@2 ~@15 [f2,eb3,f4,d5]@7 ~@5 [f2,d3]@11 ~]/3", // Bb5 Fm Bb5 G Gm7 F G Bb7 …
  BA: "~ d5@7 ~@9 [f4,f5]@4 [bb1,g2,f4,d5]@3 ~@5 d5@3 ~ [bb1,ab2]@2 ~@2 [bb1,g2]@7 ~ [bb1,g2]@3, [bb1,f2,f4]@8 [bb1,f2]@2 ~@3 [bb1,g2]@8 ~@3 [bb1,ab2]@8 [f4,f5]@15 ~, db5@2 ~@7 [f4,f5]@8 ~@8 [g4,g5]@8 ~@11 bb4@3 ~", // F Gm7 Bb7 Eb Bb5 Eb Bb7 F …
  BB: "~@9 [bb1,f2]@4 ~@8 [g2,f5]@4 [ab4,d5,f5,ab5]@3 ~ f4@4 [bb1,ab2,g4,g5]@3 ~ f4@4 ~@4 gb2@3, bb1@5 f5@8 ~@7 [bb1,f4]@4 ~ [bb1,ab2]@8 ~@3 [bb1,g2]@11 ~, ~ [f4,bb4]@12 ~@4 [g4,g5]@8 ~@16 [f4,g4,f5,g5]@7, ~ f2@5 ~@7 [bb1,g2,f4]@8 ~@23 gb1@3 ~, ~ db5 d5@10 ~ [bb4,d5]@12 ~@12 [bb4,d5]@11", // Bb5 G7 Ddim Eb Bb5 Bb7 Eb Bb5 …
  BC: "bb4 b4@2 ~@2 d5@3 [g1,g2,f4,b4,d5,g5]@4 [g1,g2,f4,b4,d5,g5]@4 [g1,g2,f4,b4,d5,g5]@4 ~ [f4,g5]@3 ~ [g1,g2,g5]@3 [g1,g2,g4,g5]@4 [g1,g2,g4,g5]@3 ~@9 [bb1,bb2,bb4,bb5]@3 ~, [g1,g2,f4,d5,g5]@3 ~ [g1,g2,f4,b4,g5]@4 ~@12 [g1,g2,b4,d5]@4 ~@12 [g1,g2,g4,g5]@11 ~, ~ ab1 ~@22 g4@3 ~@13 [a1,a2,a4,a5]@7 ~", // G7 Fsus2 G Bb G7 G A
  BD: "[c5,c6]@4 [c2,c3,c5,c6]@4 [c2,c3,c5,c6]@4 [c2,c3,c5,c6]@4 [c2,c3,c5,c6]@4 [c2,c3,c5,c6]@4 ~@2 a5@2 ~@4 f5@2 c5 ~ f5@8 [e1,ab4]@3 ~, [c2,c3] ~@11 [c2,c3,c6]@2 ~@10, ~@24 [c5,ab5]@2 ~@5 a5@3 ~@2 bb4@4 ~@8, ~@25 d5@2 ~@2 c6@4 ~@15", // C E C Fm
  BE: "[f1,a4,c5,f5]@9 f2@3 f4@4 g1@2 ~@2 ab1@3 ~@3 a4@3 ~@7 [f3,g3] ~ g3@4 ~@2 a0 ~@3, ~@24 [a1,c4,eb4,f4,ab4]@6 ~@6 [c4,eb4,g4]@7 ~@5", // F Fsus2 F7 Cm
  BF: "[~@12 db4@2 d4@2 ~@4 db1@4 [d1,c4,d4,f4,ab4]@3 ~@2 ab3 ~@2 [d1,bb3,g4]@3 ~ f4@4 ~ bb3@3 ~@13 f2@4 ~@7 ab1@4 bb3 ~ a4@2 ~@9 f3 ~@2 b2@2 ~@2 a1@3 ~, [bb0,f3,bb3,f4]@15 ~@21 [eb1,ab3]@7 ~@2 [e1,ab3,e4]@3 ~ f1@12 ~@3 g1@2 ~@6 a1@14 ~@2 a2 ~@7, db4@2 ~@6 bb1@9 ~@28 f4@16 f4@12 [c4,eb4,f4]@5 ~@6 c4@8 ~@4, ~ d4@11 ~@5 f4@7 ~@16 f4@3 ~ [c4,eb4]@16 ~@12 ab4@5 ~@19, ~@46 a3@14 ~@5 f3@8 ~@12 [g3,eb4,g4]@8 ~@3]/2", // Dm7b5 Gm Bb5 Ab5 E F7 Cm
  BG: "f3@3 ~@5 bb2@4 [c5,f5]@3 ~@5 [db2,bb4,d5]@4 [d2,ab4]@3 ~@3 c4 ~ [db1,b3,f4]@4 [d1,bb3,f4]@8 [e1,ab3]@3 ~, bb1@18 ~@11 f4@2 ~@17, [bb3,d4,f4]@14 ~@14 ab4@3 ~@17", // F5 Gb Ddim Db7 Bb E Bb
  BH: "a3@3 ~@5 f3@4 ~ f3@3 f3@4 [ab1,f3]@4 ~@3 a4@2 ~@7 [g3,c4,eb4,g4]@4 ~@4 a1@4, f1@24 ab4@5 ~@19, ~@2 f4@10 a1@7 ~ a2@4, ~@8 g1@4 bb3 c4@2 ~@9, ~@25 [eb4,f4]@5 ~@18", // Db Cm Ebsus2
  BI: "db4@2 ~@19 db2@3 [ab3,d4,f4,ab4]@3 ~@5 [c2,g3,g4]@3 ~@9 [db2,ab3,ab4]@4, bb1@20 [g3,g4]@3 ~@14 [bb3,f4]@11, [f3,bb3,f4]@16 [f3,bb3,f4]@7 ~@5 f3@7 ~@5 [c2,g3]@8, ~@2 d4@10 d4@11 ~@18 g4@7, ~@8 bb2@15 ~ d2@11 ~ [bb1,f3,d4]@11 ~", // Ddim C5 Db5 G Bb5 C5 Bb
  BJ: "~@8 d2@4 ~@8 [gb1,f4]@3 ~ f3@2 d4@3 ~@4 g1@2 ~@5 g4@4 [db2,ab4]@3 ~, [d4,a4]@12 ~ f4@7 ~@4 db4 ~@23, d2@8 ~@4 [d2,a4]@11 ~ [g1,bb3]@6 ~@7 g1@10 ~, ~ [a3,f4]@12 [a3,d4]@11 ~@12 [bb3,d4]@11 ~, ~@17 g4@7 ~@5 f4@18 ~", // Gbmaj7 Db5 D5 Gm Dm D5 Bb
  BK: "[a3,d4,a4]@4 ~@4 d2@4 ab3 [a3,a4] ~@6 [gb1,f3,f4]@4 db4 ~@8 g1@4 bb3@3 ~@4 [db2,g4]@4, d2@8 ~@4 d2@12 [g1,f3,bb3]@12 ~ [g1,d4]@11, ~ c5@2 ~@9, ~@5 c4@7 [d4,f4]@3 ~@2 [g3,a3,g4,a4]@7 ~@2 d4@11 ~@3 f4@8", // D5 A Gbmaj7 Dbdim Gm7 G5 Dm Gsus2
  BL: "[ab3,ab4]@2 ~@6 d2@4 ~ a3@3 ~@4 [gb1,f3,f4]@4 ~@8 g1@4 ~@8 [a3,a4]@4, [d4,f4]@13 d4@11 [f3,db4]@4 f4@9 ~@11, d2@8 ~@4 [d2,a4]@12 g1@8 ~@5 [g1,f3,bb3,f4]@11, ~@2 [a3,a4]@11 ~@3 [g3,g4]@8 bb3@13 ~@4 [g3,g4]@7, ~@13 d4@11", // Ab Gbmaj7 A Dm Db D5 Gm7 A …
  BM: "[c2@4 ~@4 c2@4 ~ bb4 ~@6 c2@3 ~ c2@4 ~ c2@3 c2@4 ~@5 f4@3 ~@13 f4@4 ~@4 g1@2 ~ ab1@3 ~@4 a4@2 ~@7 [f3,c4]@2 ~ a2@2 ~@2 a1@4 ~@2 d4@11 f3@3 f4@4 ~ db2@3 ~ [d2,d4,f4]@4 ~@4 [db1,bb3,g4]@3 ~ f4@4 ~@4 e1@3 ~@9 f2@4 ~@4 g1@2 ~@2 ab1@4 ~@2 a4@3 ~@3 a0@4 ~@8 a1@4, [bb3,d4,f4,bb4]@12 [d4,f4]@11 ~ [d4,f4]@16 ~@4 f4@5 f2@13 ~@11 eb4@5 ~@6 [eb4,g4]@11 f3@12 ~@32 ab3@3 ~ a3@13 f3@12 ~@13 [g3,c4,eb4,g4]@11, ~@4 c3@8 ab3@2 [a3,a4]@10 [f3,bb3]@12 ~ [db4,d4]@7 [f1,f2,ab3]@2 ~@2 f1@14 ~@10 a1@14 ~@10 bb1@23 ~@13 [d1,ab3]@10 ~@2 f1@12 ~@12 [a1,eb4,f4,ab4]@6 ~@6 a0@12, ~@13 c2@3 ~ c3@7 ~@12 [c3,f3,bb3]@8 [f3,c4]@17 [f3,f4]@7 ~@4 bb3@2 c4@4 ~@6 g3 ~@2 [g3,c4]@9 [bb3,f4]@15 ~@4 f4@3 ~@22 f4@17 ~@12 c4@4 ~@19, ~@45 a3@15 ~@12 [f4,ab4]@5 ~@19 db4@2 ~@10 [bb3,d4]@11 ~ [c4,ab4]@2 ~@14 [bb3,f4]@6 ~@26 bb3@2 ~@22]/4", // F5 Dm Gdim Bb Dm Eb Cm A …
  BN: "~@20 [g2,bb4,d5]@4 ab4 ~@7 [bb1,ab2,b3,f4]@3 ~ f4@4 ~@4 [f2,ab3]@4, [f3,bb3,f4]@25 ~ c5@9 ~@13, [bb0,bb1,db4]@3 ~@5 bb1@8 [b4,c5,f5]@8 ab2@4 f4@4 ~@8 [e2,g3,e4,f4]@7 ~, ~ d4@23 bb1@6 c4@5 ~ [eb2,bb3]@11 ~, ~@13 f2@12 ~@2 ab4@8 ~@13", // Gm Fdim Fm Bb5 Bbm F Em Eb5
  BO: "~@8 f2@4 f3@4 g1@2 ~@2 ab1@4 ~@2 a4@3 ~@15 a1@4, [f1,a3]@14 ~@10 a1@15 ~ a2@8, ~@8 f4@10 ~@6 [f4,ab4]@5 ~@19, ~@24 bb3@2 ~@11 [g3,eb4,g4]@11, ~@25 [c4,eb4]@5 ~@6 c4@11 ~", // F Fm Cm
  BP: "g3 ~@12 f3@4 ~@3 [g3,g4]@4 ~ bb3 ~@6 [c2,g3,g4]@3 ~@10 d4@3, bb1@24 ~@12 [db2,f3,bb3,d4]@11 ~, f4@17 f4@7 [ab3,d4,f4,ab4]@3 ~ f3@7 ~@9 [e2,g3,f4]@3 ~, [f3,bb3,d4]@13 [bb3,d4]@12 ~@12 f4@7 ~@4, ~@8 bb2@16 ~ f2@11 ~@4 d2@7 ~", // G C5 Bb Ddim Em Bb
  BQ: "~ ab3@2 ~@10 f3@3 g1@2 ~@2 ab1@3 ~ [c4,eb4,a4]@4 ab4 f4@2 ~ f4@4 ~ b4@2 ~ [c4,eb4,f4]@2 ~@2 [a0,a1,g4]@4, ~ [f2,c4]@8 f4@9 ~@6 f4 ~@3 [d4,bb4]@3 ~ [d4,ab4,b4]@7 ~@9, ~@3 a3@9 ~@17 b4 ~@6 [eb4,f4,a4,c5]@3 ~ ab4@7 ~, ~@4 f1@3 ~@5 a1@9 ~@3", // Adim F7 A7 F5 Gm Abdim F7
  BR: "[ab3 ~ [ab3,f4,g4] ~ f4@8 ~@4 f4@4 db2@3 ~@9 d1@3 ~@2 g3@2 ~ f4@4 ~@4 [f2,a3]@4 ~@5 f2@4 f3@4 g1@2 ~ ab1@4 ~@3 a4@4 ~@13 a1@4, bb1@23 ~ [d2,f3,bb3]@12 ~@8 c4@8 ~@21 eb4@12 [eb4,g4]@11, bb0@13 ~@23 [eb1,d4]@8 [e1,e2,ab3]@3 ~ f1@12 ~@12 [a1,f4]@14 ~@2 a2@8, ~@4 ab3@2 ~@6 [ab3,bb3,d4]@11 ~@5 f4@8 ~@4 g3@5 f4@5 ~@2 f4@15 ~@5 ab4@6 ~@18, ~@4 g3 ~@32 bb3@11 ~@24 bb3@2 ~@10 [g3,c4]@11 ~]/2", // Db F Bb Eb Ebmaj7 E Dm Bb7 …
  BS: "[[ab3,bb3,f4]@9 ~@3 [ab3,bb3]@4 ~@4 [db2,g4]@4 [d2,d4,ab4]@5 ~@3 [d1,bb3,g4]@2 ~@2 f4@4 [bb3,f4]@4 ~@4 [f1,a3]@9 ~@11 ab1@3 ~@5 [f4,ab4]@2 a4@2 ~@8 c5@4 a1@2 ~@14 f3@4 ~@4 [db2,g3,g4]@4 d4@2 ~@6 [d2,g3,g4]@3 ~ f4@3 ~ f4@4 [e2,ab3,f4]@4, bb1@22 ~@14 [eb1,ab3]@10 ~@18 g1@7 ~ a1@20 [c4,f4,ab4]@15 ~ [bb3,d4]@11 ~@6 f3@6 ~@5 g3@7 ~, db4@2 ~@7 bb2@14 ~@21 [e1,ab3]@3 ~@10 f2@6 ~@17 a2@12 d4 ~@3 bb1@23 ~ [d2,ab3,ab4]@10 ~@2 [eb2,f3,bb3,d4]@11 ~, ~@12 d4@8 ~@4 [c4,f4]@3 ~@18 f4@15 f3@11 ~@5 [eb4,c5]@7 ~ [d4,g4,bb4]@9 ~@12 bb2@14 ~@25, ~@112 f4@7 ~ f4 ~@23]/3", // Bb7 Absus2 Dbdim Ddim Gm Bb5 F Fm …
  BT: "f2@8 [f1,f2]@4 [f3,bb3,f4]@9 [g1,g2]@3 ~@9 [ab1,ab2]@3 ~@8 [a1,a2]@4, [a3,c4,eb4,f4]@3 [g1,g2]@2 ~ b3@3 [f3,c4]@3, ~@6 [ab1,ab2]@2 ~ [a1,a2]@2 ~, ~@25 [f3,f4]@12 f4@11", // F Bb5 G Ab A F7 G F5 …
  BU: "[bb1,bb2]@8 [bb1,bb2]@4 bb3@8 [db2,db3,e3,f3,bb3,db4]@4 d2@8 ~ d3@3 [eb2,eb3]@8 [eb2,eb3]@4, [f3,bb3,d4] [c2,c3,eb3,c4,eb4] [d3,f3,bb3,d4,f4] [g3,bb3,eb4,g4], ~@24 g3 ~@7 d2@3 ~@13", // Bb Bbm Eb Bb Cm Bb Eb
  BV: "~@8 [gb2,gb3,a3,eb4,gb4,a4]@4 ~@9 g3@3 ~ ab2@8 [ab2,ab3]@3 ~ ab3 ~@7 [b2,b3]@3, [f2,f3,ab3,c4]@12 [g2,g3,bb3,g4,bb4]@11 ~ ab3@8 ~@4 [bb2,db4,f4,ab4]@12, eb4@8 ~@5 eb4@11 [eb4,ab4,c5]@12 ~@8 [d4,d5]@4, ~ ab4@12 ~@7 g2@3 ~@2 c4@12 ~@11, ~@25 b3@2 ~@10 [bb3,db5]@11", // Ebdim Ab B Fm Gm Bbm7 Ab D …
  BW: "~ [eb4,bb4,eb5]@8 b2@3 ~ [c3,f4,bb4,d5,f5]@8 [f2,c3,f4,a4,c5,f5]@4 ~@8 [c5,eb5,f5]@4 ~@3 [bb4,d5]@3 ~@5, g4@11 ~@10 ab4@2 ~@25, ~ c3@2 ~@45, ~ c4 ~@46", // Eb5 Bb F F7 Bb
  BX: "~ a4@2 ~@6 c4@3 [bb3,f4]@8 ab3@2 ~@2 [a3,c4,f4]@6 ~@2 [d3,ab3,f4]@3 ~ [db3,g3,bb3,f4]@8 [c3,f3,ab3,a3,f4]@3 ~, c5@4 ~ c5@7 ~@36, ab4@2 ~@4 a4@6 ~@11 eb3@7 ~ b3@3 ~@14, ~@7 f4@5 ~@10 d3@2 ~@24", // Bb5 F Ddim Gm7b5 F
  BY: "[~@13 [f2,eb3]@14 ~@44 f7@25 ~@48, ~@13 [f1,a3]@32 f5 g5 b5 d6 f6@20 b6 d7@26 ~@48, ~@13 [b3,d4]@21 d4@63 ~@47, ~@29 g3@9 g4@59 ~@47, ~@36 f4@4 b4@3 d5@54 ~@47]/3", // F7 F Bm
})).s("gm_piano").gain(0.41)

// chords · piano · soft notes
const piano_soft = note(`<
  ~ A B ~ C D@2 E F G H I J K L M N O P Q R S T U V W X Y ~ Z AA ~ AB AC AD AE ~ AF AG ~ AH AI AJ AK AL AM AN AO AP AQ
  AR AS AT AU AV ~ AW AX ~ AY AZ BA BB BC BD BE BF BG ~@2 BH BI J BJ ~ BK BL BM J BN BO BP BQ BR BS BT BU BV BW BX BY BZ
  CA CB CC CD@3
>`.pickRestart({
  A: "~@33 d4@4 ~@11", B: "~@14 c4@6 ~@6 b3 ~@21, ~@13 [a3,eb4,f4]@7 ~@28", C: "~@9 f1@5 ~@34, f4@13 ~@35",
  D: "[~@15 f4@4 ~@13, ~@44 c4@3 ~@49]/2", E: "~@29 [ab3,gb4] ~@18",
  F: "~@13 a3@11 ~@12 [bb3,d4]@11 ~, ~ a4 ~@2, ~@13 f4@7 ~@28", G: "~@13 ab4 ~@22 f3@4 ~ f3@3 f4@3 ~, ~@3 bb3",
  H: "f4@11 ~@27 d4@10", I: "~ c2 ~@10", J: "~@26 b3 ~@21", K: "~@17 e4@2 ~@26 eb4@3", L: "~@7 g1 ~@8, ~@20 gb1@3 ~@25",
  M: "~@29 ab3 ~@3 ab4@3 ~@12", N: "~@25 b3 ~@13 eb4@9", O: "~@3 f3 ~@8", P: "~@15 a3, ~@41 f3@7",
  Q: "~@17 a3@8 ~@16 f3@7", R: "~ ab4 ~@39 g3@7, ~@37 d4@11, ~@5 f3", S: "~@13 ab4@10 ~@25", T: "~@17 bb4@7 f4@12 ~@12",
  U: "~@40 f4@3 ~@5", V: "~@5 c5 ~@2", W: "~@5 c4@3 ~@28 d5@12", X: "~@7 ab4 ~@8",
  Y: "~@45 db5@2 ~, ~@36 d5@11 ~, ~@41 a4@7", Z: "~ gb5@4 ~@25 c5 ~@17", AA: "~@13 eb4@2 ~",
  AB: "~@12 f1@13 b3@2 ~@14 bb1 ~@6, ~@39 eb4@7 ~@2", AC: "~@30 c4 ~@6 db4 ~@10",
  AD: "~@5 g1@11 ~@5 g1@4 ~ b3 ~@10 a2 ~@10", AE: "~@7 f3 ~@4", AF: "~ a4@11 ab4 ~@32 g3@3, ~ bb3 ~@42 f3@4",
  AG: "~@37 d4@11", AH: "~@18 eb5 ~@6 eb5 ~@8 eb5@6 ~ eb5@7", AI: "~@6 eb5 ~@14 eb5@3 ~@6 [c4,d4] ~@5 gb4 ~@8 gb1@3",
  AJ: "~@9 c4@5 gb4 ~@11 b1 ~@21", AK: "~@26 eb5 ~@21", AL: "~@29 f5@7 ~@8 f5 ~@3", AM: "~@9 g5@4 ~@35",
  AN: "~@25 c3 ~@19 e3@3, ~@17 ab4@7, ~@37 c3@11, ~@44 f3@3 ~", AO: "~@21 c3@3 ~ c3 ~@12 c3@10, ~@17 a4@7 ~@24",
  AP: "~@13 a5@4 ~@4 c3@4 ~@17 gb1@2 ~@4", AQ: "~ db5@2 ~@6 bb2@2 ~@2 b2 ~@11 a5 ~@19 [g2,g3,gb5]@3",
  AR: "~@20 g6@3 ~@13 eb6 ~@2 eb6@9", AS: "~ gb6@8 bb5@2 ~@30 c6@3 ~ f5@3, ~@41 gb2@7", AT: "~@25 a5@2 ~@21",
  AU: "~ gb6@3 ~@5 ab6 ~@15 [g5,c6] ~@3 c6@4 c6@2 ~@10 f5@3, ~@8 f6@3 ~@30 gb2@7", AV: "~ g3 ~@7 g3@4 ~@33 eb3@2",
  AW: "~@41 [f3,g3]@6 ~", AX: "~ f4 ~@11 bb4@10 ~@14 d5@11", AY: "~@2 ab1 ~@45", AZ: "~@13 b1 ~@27 [f4,f5]@6 ~",
  BA: "~@25 d5@9 ~@14", BB: "~@13 [c5,d5] ~@22 gb2 a5@3 ~@8", BC: "~@21 g4@2 ~@25", BD: "~ bb4 ~@46",
  BE: "~@37 f5@3 ~@8", BF: "~@7 ab1@5 ~@12", BG: "~ db2 ~@43 f5@3", BH: "~@13 f1 ~@3 g3 ~@7 b3 ~@11 b3 ~@10",
  BI: "~@16 g4 ~@4 [b4,c5,eb5]@3 ~@2 c5@3 bb4 ~@18", BJ: "~@13 bb3@3 ~@14 gb4@6 ~@12",
  BK: "~@5 d4@7 ~ ab4 ~@23 f3@4 [f3,bb3]@7", BL: "~ e2 ~@15 a3@7 ~@9 ab1@15, ~@13 f4@7 ~@8 f3@9 ~@11",
  BM: "~@15 ab4 ~@21 c2@8 ~@3", BN: "~@19 g4@3 ~@6 [ab3,gb4] ~@19, ~@4 bb2@7 ~@13, ~@16 f3@7 ~@25",
  BO: "~@12 f1 ~@13 b3 ~@10 bb0 ~@3 bb0@7", BP: "~@2 c2@2 ~ bb1@3 ~@13 eb5@3 ~@24, ~ b1@3 ~@44",
  BQ: "~@25 [b1,b3] ~@22", BR: "~@17 f3@8 a4 ~@3 gb4@6 ~@10 bb3@3", BS: "~@4 f4@2 ~@26 bb4@5 d4@2 ~@6 gb4@3",
  BT: "~@5 f4 d4@3 ~@3", BU: "~@6 f1 ~@6 c4@5 ~@6, ~@26 b3 ~@21", BV: "~@2 d4@8 ~@6 [ab3,bb3]@7 ~@6 ab3 ~@18",
  BW: "~@12 f1@2 ~@26 ab4@3 ~@5", BX: "~@17 f3@7 ~@5 gb4@6 ~@13", BY: "~@34 bb1@3 [bb1,g4] ~@10",
  BZ: "~@13 b2 ~@2 db2@4 ~@28", CA: "~ gb2 ~@10", CB: "~@44 e4 f4 ~@2", CC: "f4 ~@23 [bb2,c3] ~@23",
  CD: "[~@17 g6@7 ~@12, ~@26 f2@71 ~@47, ~@9 eb3@23 ~@16, ~@31 b3@65 ~@48]/3",
})).s("gm_piano").gain(0.2)

stack(piano, piano_soft)