// Baby Don't Go — Sonny & Cher
// 123 bpm, 4/4, key C major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(123/4)

const chords = arrange(
  // intro (4 bars)
  [4, "<[C@2 F C]!4>"],
  // chorus (6 bars)
  [6, "<Dm7!4 [C@2 F C]!2>"],
  // verse (16 bars)
  [16, "<[C@2 F C]!8 Dm7!4 [C@2 F C]!4>"],
  // chorus (7 bars)
  [7, "<Dm7!4 [C@2 F C]!3>"],
  // chorus (6 bars)
  [6, "<Dm7!4 [C@2 F C]!2>"],
  // verse (16 bars)
  [16, "<[C@2 F C]!8 Dm7!4 [C@2 F C]!4>"],
  // chorus (7 bars)
  [7, "<Dm7!4 [C@2 F C]!3>"],
  // chorus (6 bars)
  [6, "<Dm7!4 [C@2 F C]!2>"],
  // verse (16 bars)
  [16, "<[C@2 F C]!8 Dm7!4 [C@2 F C]!4>"],
  // chorus (7 bars)
  [7, "<Dm7!4 [C@2 F C]!3>"],
  // chorus (6 bars)
  [6, "<Dm7!4 [C@2 F C]!2>"],
)
const bassline = arrange(
  [4, "<c2!4>"],
  [6, "<d2!4 c2!2>"],
  [16, "<c2!8 d2!4 c2!4>"],
  [7, "<d2!4 c2!3>"],
  [6, "<d2!4 c2!2>"],
  [16, "<c2!8 d2!4 c2!4>"],
  [7, "<d2!4 c2!3>"],
  [6, "<d2!4 c2!2>"],
  [16, "<c2!8 d2!4 c2!4>"],
  [7, "<d2!4 c2!3>"],
  [6, "<d2!4 c2!2>"],
)

// chords · gm_piano
const keys = chord(chords).voicing().s("gm_piano").gain(0.8)
// bass · gm_electric_bass_finger
const bass = note(bassline).s("gm_electric_bass_finger").gain(0.9)
// drums
const drums = s("[bd hh] [sd hh] [bd hh] [sd hh]").gain(0.8)

stack(keys, bass, drums)