WrestleWar '89: Music City Showdown was the first WrestleWar professional wrestling pay-per-view (PPV) event produced by World Championship Wrestling (WCW) under the National Wrestling Alliance (NWA) banner. It took place on May 7, 1989 from the Nashville Municipal Auditorium in Nashville, Tennessee. The main event was a tag team match between Eddie Gilbert and Rick Steiner and The Varsity Club (Kevin Sullivan and Dan Spivey) for the NWA United States Tag Team Championship. Gilbert and Steiner defeated Sullivan and Spivey to retain the titles when Gilbert pinned Sullivan.