Hmmmm.... In no particular order..
The Big 4 - At different occasions of course, but I am still immensely proud to say iv seen all four of them
Trivium - Now that Travis is gone it wont feel the same anymore, and I seen them on the ascendancy tour, which is still one of my favorite gigs ever.
Still Remains - They've broken up since, so its cool I got to see them before that.
Down - Evening with show in support of 'Over The Under', INCREDIBLE show, very proud to say I seen it, considering it may not happen again.
Heaven and Hell - Because it simple might not ever happen again.
Journey - Just because.
Tenacious D - Again, just because.
I will be adding KISS to this as of tomorrow night