BERKLEE PERFORMANCE' CENTER CONCERTS Apr1li27 THE BERKLEE JAZZ CHOIR IN CONCERT - Directed by Steve Prosser. From pop to rock to jazz, latin and folk, this concert will feature a cappella arrangements of music by Toto, Earth, Wind and Fire, The Kings Singers and Don Ellis. April 28 GUITAR NITE VII - Guitar Department Chairman, William G. Leavitt presents an evening of guitar music including jazz, classical, country and rock. A tradition at Berklee, Guitar Nite is one of the most anticipated Performance Center concerts at the college. PERCUSSION UNLIMITED - Directed by Dean Anderson, Chairman of the Percussion Department. The Percussion Department's most advanced performing ensembles will present an evening of new, contemporary percussion literature featuring works by Cage, Gibbs and Kraft. THE SPRING SING THING WITH THE BERKLEE CONTFMPORARY CHOIR directed by Tom Martin, MASS TRANSIT directed by Charles J. Sorrento and introducing the BERKLEE JAZZ KORALE. - The Annual Spring Voice Department Concert will spotlight three talented choral ensembles performing contemporary music ranging in style from "Singers Unlimited" to Persichet{i. SHEILANCE PRODUCTION - Vocalist Sheila "Harmony" Ford and saxophonist/vocalist Lance Bryant present a program of jazz,funk and gospel utilizing an outstanding Big Band, vocalists and dancers. THE STUDIO ORCHESTRA - Directed by Donny Nolan. This unique ensemble returns to the Berklee Per formance Center for its annual spring concert in an exciting program that fgatures some of Berklee's most talented performers.