Aspiring guitarist Christopher Kim is getting the kind of schooling he never could at Boston College. The 20-year-old student and his roommate, Andrew, will receive private guitar lessons from Clint Black today in New York. Kim was one of five winners in Sonicnet's Music Fantasy Camp, which runs Friday (Sept. 8) through Monday. In addition to ax lessons from Black, the contest offers dance lessons from Grammy winner Christina Aguilera, fashion advice from R&B singer Tyrese and recording tips from rock band Eve 6. Other winners include Venessa Flores of Houston, Trista Morris of Vancouver, Wash., Leslie Pedersen of Fairfield, Calif., and Shalese Fletcher of Lancaster, Pa.