This song by Coldplay is in Eb.
These are the “cheat” chords I played…
Part 1a: Eb - Gm - Cm7 - Bb
Part 1b: same as Part 1a
Part 1c: same as Part 1a
Part 1d: same as Part 1a
Part 2a: Ab2 - Eb/G - Bb4 - Bb
Part 2b: same as Part 2a
Part 2c: same as Part 2a
Part 3a: [...]
