// All Alone Am I — Brenda Lee
// 96 bpm, 6/8, key F major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(96/3)

const chords = arrange(
  // intro (1 bars)
  [1, "<~>"],
  // chorus (16 bars)
  [16, "<Bb^7 Gm7 C F Gm Eo A7!2 Bb^7 Gm7 C F Gm C F!2>"],
  // bridge (16 bars)
  [16, "<F!6 C!2 Dm!6 A7!2>"],
  // chorus (16 bars)
  [16, "<Bb^7 Gm7 C F Gm Eo A7!2 Bb^7 Gm7 C F Gm C F!2>"],
  // bridge (16 bars)
  [16, "<F Faug F6!2 F F6 Gm C Dm Dm^7 Dm7 [Dm@3 Dm7@3] G7!2 C7!2>"],
  // chorus (15 bars)
  [15, "<Bb^7 Gm7 C F Gm Eo A7!2 Bb^7 Gm7 C F Gm C ~>"],
  // outro (5 bars)
  [5, "<F Bb [Am@3 Bb@3] [C@3 C7@3] F>"],
)
const bassline = arrange(
  [1, "<~>"],
  [16, "<bb2 g2 c2 f2 g2 a#2 a2!2 bb2 g2 c2 f2 g2 c2 f2!2>"],
  [16, "<f2!6 c2!2 d2!6 a2!2>"],
  [16, "<bb2 g2 c2 f2 g2 a#2 a2!2 bb2 g2 c2 f2 g2 c2 f2!2>"],
  [16, "<f2!6 g2 c2 d2!4 g2!2 c2!2>"],
  [15, "<bb2 g2 c2 f2 g2 a#2 a2!2 bb2 g2 c2 f2 g2 c2 ~>"],
  [5, "<f2 bb2 [a2@3 bb2@3] c2 f2>"],
)

// 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 hh] [sd hh hh]").gain(0.8)

stack(keys, bass, drums)