Listen & view Mastery's lyrics & tabs

There are at least 2 bands called Mastery: 1. A Canadian thrash metal band 2. An American black metal band 1. Formed in 2001, Mastery (Canada) is an old school Thrash Metal band from Toronto, Canada. They could not find a good vocalist so they decided to play instrumental on their debut EP, Lethal Legacy, released in 2005. In November 2009, the band announced that vocalist Billy Milano (S.O.D.,...read more