This song by Bii 畢書盡 is in C#.
Part 1 is the Intro.
Part 5 is the Interlude.
Part 6 is the Bridge (the rap part).
These are the “cheat” chords I played…
Part 1a: C#M9 - C# - C#M7 - C# - C#M9/F# - C#/F# - C#M7 - C#
Part 1b: A#11 - A#m - A#11 - A#m - C#M9/F# [...]
