Changes

| imgname = Vrenna (gave up).jpg

| instruments = Drums, Keyboards (1988 only)

| tours = [[Pretty Hate Machine Tour]], [[Self Destruct Touring Cycle|Self Destruct]]

}}'''Chris Vrenna''' (born February 23, 1967) was the live drummer for [[Nine Inch Nails]] from 1989 to 1997 (except for 1991, when he was fired from the band for a brief period). He was also a keyboard player in the earliest incarnation of the NIN live band in 1988. A new keyboard player was then brought on board so that Vrenna could switch to drums. He also served as somewhat of a sound designer during his entire tenure with NIN.