Sweetly bouncy songs like 'Ping Pong' and 'L' Enfer des Formes' streamline the band's sound without sacrificing its essence track for track, this may be the group's most accessible, tightly written album. By the time of 1994's Mars Audiac Quintet, Stereolab had already highlighted the rock and experimental sides of its music now the band concentrated on perfecting its space-age pop.