Ok I don't have the facility strip the audio from the video and slow it down at this moment,
So take this with a pinch of salt...


If I Didn't Have You

Hopefully that link works, basically it's a take on rhythm changes (sort of). I'm not certain I have the B section right, the way to be sure is to transcribe the bass line - that's the best i can do for you by just listening to youtube though...