During the 1993.12.31 New Year's Eve show, Krist Novoselic jokingly sang "Now it is 1994...," paraphrasing lyrics to the Dead Kennedys' song "California Über Alles." (The original lyrics are actually "Now it is 1984...")
The original music was written by Jello Biafra; original lyrics by Jello Biafra and John Greenway. The song was released on the 1980 album
Fresh Fruit for Rotting Vegetables. Available formats:
(Thanks to DN member Dave86 for his input.)