Olin Langley ( O-Files) first started in the world of hip hop and poetry in the late 80's, wich later evolved into bass, rhythm, and sound production. Olin eventually became the bassist for the legendary acclaimed band, Marvin Tate's D-Settlement. He has been privileged to have shared the stage with artists such as Oscar Brown Jr, Bernie Worell, Angelo Moore, Joseph "Foley" McCreary, Ken Nordine, Howard Levy, and more. He co produced albums such as The Minstrel Show and American Icons and recently finished producing Urban Collision Presents, the first in a serious of compilations with former members of the band, Marvin Tate's D-Settlement. From the projects, to the suburbs, to the city, to the inner worlds of the mind.