This song by Diane Birch is in C.
Part 3, 4 and 5 form the Bridge.
These are the “cheat” chords I played…
Intro Part 1: Dm - C - Am - Bb - F - C/E - C - F
Intro Part 2: Eb - Bb - F - F4 - F
Intro Part 3: Am7 - G/A - Am7 (x8)
Part 1a: Am7 - G/A - Am7 - G/A, Am7 - G/A - F - G
Part 1b: same as Part 1a
Part 2a: F - G - C - G/B - Am - G
Part 2b: same as Part 2a
Part 2c: F - G11
Part 3a: C - G/B - Am - G - F - G11 - G
Part 3b: same as Part 3a
Part 4a: Am - G - F, Am - G - F
Part 4b: Dm7 - G11 - G
Part 5: same as Part 3a
