Chris Vrenna

Chris Vrenna (b. February 23, 1967 in Erie, Pennsylvania) is an American musician, producer and remixer. Mostly known for being drummer for Nine Inch Nails from 1989 until 1997 and subsequently working solo on his project Tweaker. Chris Vrenna played the drums on Marilyn Manson's "Against All Gods" tour in 2005. He replaced Ginger Fish, who was injured. Since 2009, he has replaced Madonna Wayne Gacy as the permanent keyboardist for Marilyn Manson.