Numerous Roadrunner bands are getting airplay on AOL Radio right now, so make sure you tune into the following stations and you'll hear: Metal: Roadrunner United, Opeth, Slipknot, Killswitch Engage. Death Metal: Roadrunner United, Opeth, Obituary. Black Metal: Roadrunner United, Cradle Of Filth. Metalcore: Roadrunner United, Chimaira, Trivium, Still Remains, Killswitch Engage. Xtreme Alt Rock: Roadrunner United, Ill Nino, Slipknot, Killswitch Engage. Hard Rock: Nickelback, Theory Of A Deadman.