Hmm, I have a few. Korn has been a favorite of mine since I was a little kid. Steam Powered Giraffe is new favorite of mine <3 And I've always had a fondness for Seether and Blue October! But really for me at least, my "favorite band" is kind of dependent on my mood and what's going on in my life at the time! So it's hard for me to really narrow it down, I listen to so many that they all have things that make them a favorite. :/