Begin from underground scene, playing hardcore song around. Founded around 1989, initially powered by Richard Mutter (Drums), Bengbeng (Guitar), Trisnoise (Bass), and Yukie (Vocal). Some says that the name "PAS" was chosen to describe their musical ability - at that moment - just adequate. Released their first EP under indie label, Four Through The Sap, which was sold around 9500 copies Sometime after the release of Psycho I.D., Richard Mutter was resigned from the band and replaced temporarily by Sandy Andarusman