Oregon was a jazz and world music group started in 1970, featuring multiple woodwind artist Paul McCandless, guitarist/pianist Ralph Towner, bassist Glenn Moore, and percussionist Collin Walcott. The personnel remained stable for decades, with the percussion chair changing once or twice, but their musical output remained unique throughout. Esoteric sounds of oboe, English horn, and bass clarinet gave the band a unique sound, and the compositions of McCandless and Towner bridge jazz and world music styles creating a unique and original melange unique to the group.