Michael Diamond was born in New York City, a member of a Jewish family. In the late Seventies, he was a founding member of the band then called The Young Aborigines, in which he was the drummer. In 1981, Adam Yauch (better known as MCA) joined the band, followed in 1983 by Adam Horovitz (better known as Ad-Rock). By this time, Diamond, now performing under the stage name Mike D, was the sole remaining original member of the band, which had renamed itself The Beastie Boys after Yauch joined.
As a member of the Beastie Boys, Diamond has enjoyed creative and commercial success. Their breakthrough hit was 1987’s “You Gotta Fight For Your Right (To Party)”, with subsequent hits “So What’cha Want”, “Sabotage” and “Intergalactic”. The band broke up in 2012 after the death of MCA, a.k.a. Adam Yauch.
As mentioned in:
The Chanukah Song (Part II) — Adam Sandler