// Help Is On Its Way — Little River Band
// 107 bpm, 4/4, key B major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(107/4)

const chords = arrange(
  // intro (10 bars)
  [10, "<B!2 [E@2 B@2]!2 F#!2 [E@2 B@2]!2 F#!2>"],
  // verse (8 bars)
  [8, "<[E@2 B@2]!2 F#!2 [E@2 B@2]!2 F#!2>"],
  // chorus (8 bars)
  [8, "<[F@2 C@2]!3 G [F@2 C@2]!3 G>"],
  // verse (8 bars)
  [8, "<[E@2 B@2]!2 F#!2 [E@2 B@2]!2 F#!2>"],
  // chorus (8 bars)
  [8, "<[F@2 C@2]!3 G [F@2 C@2]!3 G>"],
  // bridge (22 bars)
  [22, "<F#m C#m A Bm F#m C#m A Bm F#m C#m A Bm A Bm [C@2 G@2]!3 [G@2 D@2] [C@2 G@2]!3 [G@2 D@2]>"],
  // verse (8 bars)
  [8, "<[E@2 B@2]!2 F#!2 [E@2 B@2]!2 F#!2>"],
  // chorus (16 bars)
  [16, "<[F@2 C@2]!3 G [F@2 C@2]!3 G [F@2 C@2]!3 G [F@2 C@2]!3 G>"],
  // outro (20 bars)
  [20, "<[E@2 B@2]!2 F#!2 [E@2 B@2]!2 F#!2 [E@2 B@2]!2 F#!2 [E@2 B@2]!2 F#!2 [E@2 B@2]!4>"],
)
const bassline = arrange(
  [10, "<b2!4 f#2!2 b2!2 f#2!2>"],
  [8, "<b2!2 f#2!2 b2!2 f#2!2>"],
  [8, "<c2!3 g2 c2!3 g2>"],
  [8, "<b2!2 f#2!2 b2!2 f#2!2>"],
  [8, "<c2!3 g2 c2!3 g2>"],
  [22, "<f#2 f2 e2 b2 f#2 f2 e2 b2 f#2 f2 e2 b2 a2 b2 g2!3 d2 g2!3 d2>"],
  [8, "<b2!2 f#2!2 b2!2 f#2!2>"],
  [16, "<c2!3 g2 c2!3 g2 c2!3 g2 c2!3 g2>"],
  [20, "<b2!2 f#2!2 b2!2 f#2!2 b2!2 f#2!2 b2!2 f#2!2 b2!4>"],
)

// 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)