Being in a Band as the Lead Singer and Guitar player I kind of have to join this one.
Personally my favorite music is Adam Gontier, meaning his solo music and his years in Three Days Grace, anything 3DG makes from this day on I won't care for but the first four records will always be my favorite along with his solo stuff, man's a genius.
I also like anything from John Lennon, Jeff Buckley, Elvis, Jack White, Beatles, Pearl Jam, The Doors, Alice In Chains, and Disturbed, Avenged Sevenfold, Evanescence, Breaking Benjamin, even Hollywood Undead... you name it...
Oh and a lot of Rap, Country, and a little bit of Pop. There's very little music i don't listen to, unless it's One Direction, Justin Bieber, Nicki Minaj, or Adele, then I just go postal when i hear it... fucking hate that shit.
Anyway this is interesting to me, I'm more in the older group than I thought...