Joachim Heinz Ehrig (born 15 November 1951), better known by his stage name Eroc, is a German musician and sound engineer. [1] He served as the drummer and band leader of the German progressive rock group Grobschnitt from 1970 until 1983. [1] [2] He also released five solo albums between 1975 and 1987.
Joachim Heinz Ehrig (born 15 November 1951), better known by his stage name Eroc, is a German musician and sound engineer. [1] He served as the drummer and band leader of the German progressive rock group Grobschnitt from 1970 until 1983. [1] [2] He also released five solo albums between 1975 and 1987.