This song by Jireh Lim is in Ab.
Part 3 is the interlude.
These are the “cheat” chords I played…
Part 1a: Ab2 - Cm7 - Db2 - Dbm6
Part 1b: same as Part 1a
Part 2a: Ab2 - Eb/G - Fm7 - Db2 - Eb11
Part 2b: Ab2 - Eb/G - Fm7 - Db2
Part 2c: Bbm7 - Db - Eb11
Part [...]
