Biography

Stephen Bier, formerly known by his stage name Madonna Wayne Gacy and by the nickname Pogo, is an American musician who was the keyboard player for Marilyn Manson from 1989 to 2007. His stage name came from the names of the singer Madonna and the serial killer John Wayne Gacy.

Known For

Nine Inch Nails: Closure

Self

Marilyn Manson - Guns, God and Government World Tour

Keyboards

The Death Parade

Self

Marilyn Manson: Dead to the World

Self - Keyboards

Marilyn Manson: The Early Years

Self (Archive Footage)

Marilyn Manson: Hamilton, Ontario

Self - Keyboards

Demystifying the Devil: Biography Marilyn Manson

Self

Guns, God and Government – Live in L.A.

Self