I like all kinds of music, but Rock/Heavy Metal/Punk are my favs:
Rob Zombie
Tool
Green Day
NOFX
Face to Face
Flogging Molly
Stone Temple Pilots
Linkin Park
Kings of Leon
Alkaline Trio
Type O Negative
Nine Inch Nails
The Cure
This past Thursday, I took my 11 yr old son to his first concert. His favorite band is Green Day and they were playing here in Dallas. They put on a very entertaining show. When Tre Cool came out in a bra, I nearly fell over! And when Billie Joe brought up half the pit up on stage. I love how they really involve their fans and not just stand up there and play. 