// Even Now — Bob Seger
// 152 bpm, 4/4, key E major. Source: mcgill.
// Generated by strudelify. One cycle = one bar.
setcpm(152/4)

const chords = arrange(
  // intro (20 bars)
  [20, "<E A F#!2 E A F#!2 E A F#!2 E!2 B7sus B7 E [E^7@2 E6@2] E!2>"],
  // verse (16 bars)
  [16, "<E A B E!2 A B E!2 A B E!2 A B E>"],
  // pre-chorus (8 bars)
  [8, "<A E [B@2 A@2] E A E Bsus B>"],
  // chorus (20 bars)
  [20, "<E!2 Aadd9!2 E!2 Aadd9!2 E!2 Aadd9!2 E!2 Aadd9!2 A!2 B!2>"],
  // trans (4 bars)
  [4, "<E [E^7@2 E6@2] E!2>"],
  // verse (16 bars)
  [16, "<E A B E!2 A B E!2 A B E!2 A B E>"],
  // pre-chorus (8 bars)
  [8, "<A E [B@2 A@2] E A E Bsus B>"],
  // chorus (20 bars)
  [20, "<E!2 Aadd9!2 E!2 Aadd9!2 E!2 Aadd9!2 E!2 Aadd9!2 A!2 B!2>"],
  // trans (4 bars)
  [4, "<E!4>"],
  // outro (46 bars)
  [46, "<E A B E!2 A B E!2 A B E!2 A B E!2 A B E!2 A B E!2 A B E!2 A B E A!2 B!2 A!2 B!2 E ~ [B@2 A@2] ~ E ~>"],
)
const bassline = arrange(
  [20, "<g#2 a2 a#2!2 g#2 a2 a#2!2 g#2 a2 a#2!2 b2!4 e2!4>"],
  [16, "<e2!16>"],
  [8, "<a2 g#2 [b2@2 a2@2] e2 a2 g#2 b2!2>"],
  [20, "<e2!2 a2!2 e2!2 a2!2 e2!2 a2!2 e2!2 a2!4 b2!2>"],
  [4, "<e2!4>"],
  [16, "<e2!16>"],
  [8, "<a2 g#2 [b2@2 a2@2] e2 a2 g#2 b2!2>"],
  [20, "<e2!2 a2!2 e2!2 a2!2 e2!2 a2!2 e2!2 a2!4 b2!2>"],
  [4, "<e2!4>"],
  [46, "<e2!32 a2!2 b2!2 a2!2 b2!2 e2 ~ e2 ~ e2 ~>"],
)

// 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)