Mike Z caught up with New Jersey’s Toothgrinder singer Justin Mathews. They talk about the new direction and new album “Phantom Amour” (out now) and get into some songs on the album. Justin picks his favorite between Guns N Roses and Metallica as well as some Metallica songs and his favorite of the Flannel 5 (Nirvana, Pearl Jam, Stone Temple Pilots, Soundgarden, Alice In Chains) and more!