I freakin love Metallica. I got into the newer wave of Metalcore and Deathcore so I like August Burns Red, The Devil Wears Prada, The Black Dahlia Murder, and Born of Osiris to name a few. As for Alt. Rock (like Foster the People) I like Fall Out Boy, Panic! At the Disco, and some others. For Alt. Metal mix I like Chevelle, Coheed & Cambria, Incubus, and others like em.