Peter Palus Cosey (October 9, 1943 – May 30, 2012) was an American guitarist who played with Miles Davis' band between 1973 and 1975. His fiercely flanged and distorted guitar invited comparisons to Jimi Hendrix. Cosey kept a low profile for much of his career and released no solo recorded works. He appeared on Davis's albums Get Up with It (1974), Agharta (1975), Pangaea (1976), Dark Magus (1977), and The Complete On the Corner Sessions (2007).