During this episode: Master, Obituary, Opeth, Mastodon, Origin and many more. At 8:15 p.m. the latest installment of Metallurgy, "The Outer Limits," featuring Voivod, Confessor, Coroner and Watchtower. These thrash bands pushed the limits and discovered bizarre new worlds. Plus, a very special announcement about the Leprous Garden Empire. Hosted by Mantas.