What you think when you hear the name "John Cafferty" has a lot to do with where you're from. If you hail from Rhode Island or nearby states on the Eastern Seaboard, you know Cafferty as the leader of the Beaver Brown Band, a hard-working combo who've been rocking venues both small and large since the mid-'70s with their tough but passionate blue-collar sound. If you're from anywhere else, you know Cafferty as the voice of Eddie Wilson, the doomed rock & roll star played by Michael Pare in the hit movie Eddie and the Cruisers. Cafferty had been playing rock & roll since he was...