They replaced All In My Head? That sucks! I love that song...and Bill said they wrote it specially for the show! I thought that at least all the songs on the soundtrack would have stayed.
I haven't watched the episodes yet, just the ones with commentary on, but I figured that the people doing commentary would have had headphones on and we would get what made the cut of the DVD because I didn't think we'd be allowed to hear it at all, and we clearly could on the commentary version. So I just assumed it would stay the same.
Thanks for that info! I would have noticed eventually!