I guess it's kinda like 9 8 7 (my favourite) where it took me forever to work out that the main verse is Dmin then Cmaj7sus2sus4 which is essentially G/C right?
hold your horses. no sus4 there. i'm sure you just made a typo. anyway, the chord there is something like Cmaj9, and, again, knowing me i probably skimped on the 3rd for most of them. indeed making it more like Csus2maj7, which is indeed the same as G/C