Q: it seems to mostly repeat with minor variations. i did come across one kinda odd thing, though: in the 6th bar, on "me", the vocal is on a D, but there's something playing an Eb a minor 9th above it. i didn't really know what to make of that, so i just picked the Eb to put in the chord and left the D out of it
A: sure that's fine, although it's fairly likely that the guitar is doing like Ebmaj7 (with F in the bass, or the bass may be doing G to A there. i don't recall)