Sunday, April 21, at 5pm. Bart Weisman has presented many Jazz Summits and all were a first for Cape Cod, including Sax, Trumpet, Flute, Clarinet, Guitar, Piano, and Bass. Now it's time for another first for the Cape, A Jazz Trombone Summit. Featuring Michael Rocha from Dartmouth, Mike Persico from Sandwich, and John Wolf from Wellfleet. All three will perform individually and together accompanied by the Cape Cod Jazz Trio: Fred Boyle on piano from South Yarmouth, Ron Ormsby on bass from Centerville and Bart Weisman on drums from Orleans. $25. Tickets available at www.cultural-center.org or by calling 508-394-7100. The Cultural Center of Cape Cod is located at 307 Old Main St., South Yarmouth.