If you are searching for "RUF" aka "DJ JSL", the page is located here: http://www.last.fm/music/RUF This page references Minneapolis-based electronica/hip-hop artist/producer JSL.
Born and raised on the south side of Minneapolis, MN, JSL has always had music in his blood. His influences began forming early, even from small things, such as his family growing up next-door to Prince (The two families even had to share electricity from time to time.), to having nine aunts and uncles around that always had an instrument in hand.

Read more about JSL on Last.fm.