Going to 'Memphis'

If you've never heard of it, there's a good reason: 'Memphis,' the latest production at North Shore Music Theatre, is a world premiere. With music by Bon Jovi keyboard player David Bryan, no less! The musical, set against the backdrop of the birth of rock 'n' roll, will run through Oct. 12. For information or tickets, call the North Shore Music Theatre Box Office at 978-232-7200, visit www.nsmt.org or stop by the theater at 62 Dunham Road (Route 128, exit 19), Beverly