Bobby Kapp Trio with Joan Yonkler, jazz vocals. Friday, December 22, 6pm. Drummer and vocalist Bobby Kapp, a New Jersey native, was a seminal figure in the 1960s on the New York City jazz scene, recording and performing with legendary saxophonists Dexter Gordon and Archie Shepp, among other jazz greats. He is the recipient of a 4½-star review in Downbeat. Jazz singer Joan Yonkler has performed at Blues Alley in Washington, DC, Bethesda Jazz and Blues Club in Maryland, and at clubs in Rome, New York, and Mexico City. Kapp’s jazz trio features Patricio Méndez on keys and David Barrera Osornio on bass.