Several sources have confirmed the up coming release of the last album Frank Zappa was working on before his death in 1993.  Although advertised on his website, zappa.com, (On April Fools day)

The actual release date was not disclosed.  Zappa who had discussed the future album with Guitarist Magazine in June 1993 was quoted as saying “What I’m working on right at the moment is a Synclavier album called Dance Me This, which is designed to be used by modern dance groups.”  “It’s probably not going to come out until next year.”  Perhaps now, 22 years later,  Zappa fans will get to “Dance Me This”