SubArachnoid Space was a San Francisco, California-based psychedelic rock band founded in 1996 by Mason Jones, the owner of the independent music label Charnel Music. Initially the band was a trio (Mason Jones: guitar, Jason Stein: bass, Michelle Schreiber: drums) and the debut 7" single release was by the trio. Before the band's first live show, performed at KFJC radio, second guitarist Melynda Jackson joined.