// I Rise, I Fall — Johnny Tillotson
// 113 bpm, 4/4, key E major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(113/4)

const chords = arrange(
  // verse (16 bars)
  [16, "<E C#m [A@2 B@2] E!2 C#m [A@2 B@2] E A B G# C#m A B E B>"],
  // verse (16 bars)
  [16, "<E C#m [A@2 B@2] E!2 C#m [A@2 B@2] E A B G# C#m A B E E7>"],
  // bridge (9 bars)
  [9, "<A G#m7 A [E@2 E7@2] A G#m7 F#7 B [B A G#m F#m]>"],
  // verse (22 bars)
  [22, "<E C#m [A@2 B@2] E!2 C#m [A@2 B@2] E A B G# C#m A B E E7 A B E C#m E!2>"],
)
const bassline = arrange(
  [16, "<e2 c#2 [a2@2 b2@2] e2!2 c#2 [a2@2 b2@2] e2 a2 b2 g#2 c#2 a2 b2 e2 b2>"],
  [16, "<e2 c#2 [a2@2 b2@2] e2!2 c#2 [a2@2 b2@2] e2 a2 b2 g#2 c#2 a2 b2 e2!2>"],
  [9, "<a2 g#2 a2 e2 a2 g#2 f#2 b2 [b2 a2 g#2 f#2]>"],
  [22, "<e2 c#2 [a2@2 b2@2] e2!2 c#2 [a2@2 b2@2] e2 a2 b2 g#2 c#2 a2 b2 e2!2 a2 b2 e2 c#2 e2!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)