found: Davis, M. Pangaea [SR] p1990:insert, p. 2 (Pete Cosey, jazz & rhythm-and-blues guitarist)
found: Chicago tribune WWW site, June 6, 2012(Pete Cosey; b. 1943; d. May 30, 2012, Chicago, at 68; jazz guitarist)
found: New York times WWW site, June 8, 2012(in obituary published June 6: Pete Cosey; b. Peter Palus Cosey, Oct. 9, 1943, Chicago; d. there May 30, aged 68; guitarist who played on many blues and R&B records in the 1960s but who became best known for his work in Miles Davis's electric band of 1973-75, contributing a sound drenched in distortion and punctuated by the wah-wah pedal)