Summer is finally here, and Real Gone Music has a bevy of offerings due on July 29 which should make your vacation even sunnier!  The label is throwing a beach party, sixties-style, with the original stereo soundtrack to How to Stuff a Wild Bikini featuring screen legends Annette Funicello and Mickey Rooney and “Louie, Louie” rockers The Kingsmen; celebrating true California royalty with an expanded edition of “Mama” Cass Elliot’s Don’t Call Me Mama Anymore (sorry, Cass!) featuring previously unreleased music from the powerhouse singer; and going tropical with the perfect tunes…