With Halloween around the corner, the pre-Beatles pop specialists at Cherry Red’s Croydon Municipal imprint have offered up a collection of spooky musical treats, Songs for Swinging Ghosts, along with a disc of more traditional fare, the girl group salute All About the Girls. The 22 tracks on Songs for Swinging Ghosts, comprising both vocals and instrumentals, are primarily drawn from U.K. releases though a handful of American artists are on hand, too.  Compiler Bob Stanley of St. Etienne notes in the booklet that “Britain has taken to the cartoonish aspects of…