Biography
"East-West Pipeline" is the band name attributed to some songs appearing on the early-'70s biker movies "Angels Die Hard" (1970) and "Bury Me An Angel" (1972). Allegedly it was a Colorado band.
http://www.imdb.com/title/tt0065405/ "Angels Die Hard" (1970)
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http://www.imdb.com/title/tt0066872/ "Bury Me An Angel" (1972)
Biography text from Last.fm, available under CC BY-SA.