For the middle section of "if the world doesn't end " where ut goes "its good its bad" I understand that it starts on a gmin7 then I think moves to a F#maj7/Ab on "been like that". But on "rearrangement " I can't work out what goes on in that bin but on the "yh" I know it settles on a f#maj7 but I'm wondering how u got there in terms of approaching it harmonically.
'rearrangement' is Ab7sus4 (or Gb/Ab). "situation" is Dbmaj, then Gbmaj7.