"Lost and obscure tracks" Track 1 (1983) Recorded in my loft in San Francisco 1983. Mixed at Poolside Studios in 1985. Track 2 (1985) A vocal "extraction" of Reyvision. Extraction is a process in which I deconstruct any given audio material by processing it beyond recognizability. Only two extractions have been released to date. Track 3 (1990) Performed live at the Sonic Disturbance Festival, Cleveland, Ohio 1991. Originally from a CD called A Hole Of Unknown Depth, - which was supposed to have come out on a Japanese label, but unfortunately, both the label and the master tape seem to have disappeared from the face of the earth...the only recordings are from these live performances. The name is inspired by a book by KW Jeter entitled "Farewell Horizontal" Track 4 (1990) Performed live at the Sonic Disturbance Festival, Cleveland, Ohio 1991. Also from A Hole Of Unknown Depth. Track 5 (1990) Performed live at the Freedom in a Vacuum Festival, Music Gallery. Toronto. Ontario, Canada 1991. Also from A Hole Of Unknown Depth. Track 6 (1991) One minute extraction study with some unintended pitch modulation due to tape mishandling. Track 7 (1990) Originally imposed for Dry Lungs V compilation on Subterranean Records. Track 8 (1993) The last PGR piece recorded... a mythical piece encompassing the theories of Pythagoras. Track 9 (1991) An ambience recorded at the American Industrial Center San Francisco CA 1991.