Carmassi was born into a family of drummers; his father, his uncle, and his brother each played the drums. Occasionally, they allowed young Denny to sit in with them. His father exposed him to great drummers, including
Buddy Rich, Jimmy Vincent and Richard Goldberg. Denny listened to the radio and discovered such drummers as
Earl Palmer,
D.J. Fontana,
Al Jackson Jr.,
Clyde Stubblefield,
Jabo Starks,
Dino Danelli,
Ginger Baker,
Mitch Mitchell,
John Bonham, and
Tony Williams. Out of high school, he started playing topless clubs in San Francisco. He joined a band called Sweet Linda Divine and recorded an album in New York on
Columbia, produced by
Al Kooper, but before long they parted ways. Carmassi went on to work with several local bands in the
San Francisco Bay Area and began working with Montrose and Sammy Hagar in the 1970s. Carmassi was a member of the first four line-ups of the band
Montrose. After Montrose, he played with his former Montrose bandmate
Sammy Hagar as a solo artist, and with his former Montrose bandmates
Ronnie Montrose and
Jim Alcivar in the band
Gamma. == Discography ==