Lyrics:

Mark volman (vocals)Howard kaylan (vocals)Ian underwood (keyboards, woodwinds)Aynsley dunbar (drums)George duke (keyboards, trombone)Martin lickert (bass)Ruth underwood (orchestra drum set)Jim pons (vocals)Mark volman & howard kaylan:How long? how long? Till that mystery roach be arrivin' soonYa-ooo ya-ooo ya-ooo ya-oooThe mystery roach be approachin'The mystery roach be approachin' meLa la la la la la la, oof!The mystery roach be approachin'The mystery roach be approachin' meHow long? how long? till that mystery roach been goneYa-ooo ya-ooo ya-ooo ya-ooo[Mystery Roach lyrics on http://www.elyricsworld.com]The mystery roach be approachin'The mystery roach be approachin' meLa la la la la la la, oof!The mystery roach be approachin'The mystery roach be approachin' meMystery, mystery, mystery, mystery,Mystery, mystery, mystery, mystery, roach!Mystery, mystery, mystery, mystery,Mystery, mystery, mystery, mystery, roach!Mystery, mystery, mystery, mystery,Mystery, mystery, mystery, mystery, roach!Mystery, mystery, mystery, mystery,Mystery, mystery, mystery, mystery, roach!Howard kaylan:Wait a minute! stop the music!Please ... hold it! wait a minute!What are we singing about? mystery roach? We must be flipping out ...