*barring the eventual, inevitable reunion tour. More specifically, bands you could realistically have seen but never got to, for one reason or another. For me, it's

CANDIRIA:
http://www.youtube.com/watch?v=g8BmAzFXVS4&feature=feedlik

ISIS:
http://www.youtube.com/watch?v=vdhN9ImYWYQ

PLANES MISTAKEN FOR STARS:
http://www.youtube.com/watch?v=VYemHfqmNJQ

Candiria didn't play all that often, from what I remember, but I would have had the chance at some point had I just been paying closer attention. ISIS played much more regularly, and the only reason I didn't get tickets on two occasions is that nobody would come with me. Should have just gone it alone. I'm most gutted about PMFS, who I guess I just never saw advertising their tours at the right time, and always ended up reading reviews of gigs I should have known about and gone too.