Donavon Frankenreiter Greenfield Lake Amphitheater 1941 Amphitheater Drive Greenfield Park 7/24, 6:30 p.m. $25 Though West vs. East Coast beach music may not rival the degree of hip-hop and rap animosity, quite the opposite, each side conveys the harmonic sounds of oceans and shore in slightly different fashions: here, there’s a lot of shag, rhythm and blues, whereas our West Coast brethren evolved from pop-infused … Continue reading Surfin’ and Rockin’: