
Re: What shows have you been to?
Here are most of them...
Ozzfest 2004 & 2005 (Camden)
Steve Vai - Real Illusions Tour (2005, Philadelphia)
Kamelot - The Black Halo Tour (2006, New York City)
Blind Guardian - A Twist in the Myth Tour (2006, Philadelphia)
Children of Bodom - Winter Tour (2006, Philadelphia)
In Flames - December North American Tour (2006, Philadelphia)
Stratovarius - Stratovarius World Tour (2006, New York City)
Yngwie Malmsteen - Unleash the Fury Tour (2006, Philadelphia & Allentown)
DragonForce - Inhuman Rampage Tour (2006, Philadelphia)
Symphony X - Paradise Lost Tour (2007, New York City)
Iron Maiden - A Matter of Life and Death Tour (2007, Camden)
John Petrucci, Joe Satriani, Paul Gilbert - G3 Tour (2007, Philadelphia)
Allan Holdsworth Trio featuring Jimmy Johnson and Chad Wackerman - 'School of Rock' Concert (2007, Downingtown)
I've also seen some other shows, like Miike Snow, Incubus, Cafe Tacuba, The Music...
But I haven't been to any metal concerts since 2007. In fact, I've only been to one concert since then (because of school).

I did see some great ones, though, especially Ozzfest 2004 & 2005, Steve Vai, Kamelot, Blind Guardian, Children of Bodom, and Stratovarius.

I might see Nightwish in December.