This song by Cold Play is in Db.
These are the “cheat” chords I played…
Part 1a(i): DbM7 - Bbm7 - DbM7 - Bbm7
Part 1a(ii): DbM7 - Bbm7 - Bbm7/A - DbM7
Part 1b: Ebm7 - DbM7
Part 2: Bbm7 - F/A - Bbm7/Ab - Eb7/G - GbM7
Part 3: DbM7 - Bbm7 - DbM7 - Bbm7
