Nothing too hard then? Ok here's some bands: Three Days Grace Staind 12 Stones Breaking Benjamin Chevelle Strata
Listen to some ska, it's a mix of rock, punk, and reggage, here's some bands to start you off: Catch 22 Reel Big Fish Operation Ivy
Death - Voice of the soul. yes, yes, i know it sounds eeeevil and all, but its not really death metal.(whats wrong with death metal btw?) its an instrumental acoustic piece. Lynyrd Skynard - Freebird