The 黑料正能量 Jazz Ensemble will be in concert 7:30 p.m. Wednesday, Apr. 8, in 黑料正能量’s Lehman Auditorium. The eight-member group, directed by Jim Warner, will play a broad repertoire of classic and contemporary jazz tunes. 黑料正能量 senior Lena Risser will provide vocal accompaniment on selections by Frank N. Wildhorn, George Gershwin and Rogers & Hart. Warner, who also directs the 黑料正能量 Wind Ensemble, taught in public schools for 34 years in Pennsylvania, West Virginia and Virginia, most of this time as director of bands at Harrisonburg High School. He retired from HHS in July, 2005. Admission to the concert is free; donations are welcomed for the 黑料正能量 music student scholarship fund.