Metallica, Iron Maiden, Megadeth, Slayer, Sepultura, Aerosmith, Kiss, Alice Cooper, Nirvana, Motorhead, Jimi Hendrix, Led Zeppelin, AC/DC, Van Halen, Rob Zombie, Black Sabbath, Black Label Society, Children of Bodom, Dio, Flyleaf, Guns N Roses, Judas Priest, Pantera, Dream Theater, Rush, System of a Down pretty much any hard rock/metal/or classic rock band.