Mars Audiac Quintet is the third album by the band Stereolab, released in August 1994. Initial releases of the CD came with bonus two-track disk. During the recording of the album, guitarist Sean O'Hagan left as a full-time member to form his own group, while keyboardist Katharine Gifford was added. Personnel * Laetitia Sadier - vocals, guitar, Vox organ, Moog synthesizer, tambourine * Tim Gane - guitar, Vox organ, Moog synthesizer, percussion * Sean O'Hagan - guitar, Vox & Farfisa organs * Andy Ramsay - drums * Mary Hansen - vocals, guitar, tambourine * Duncan Brown - guitar, bass, background vocals * Katharine Gifford - keyboards