ESPERANZA SPALDING Radio Music Society (2012 Japanese 13-track promo sample CD album, issued to radio stations and reviewers ahead of the actual release date. Including the bonus recordings Jazz Ain't Nothin and But Soul. Custom stamped innerrim on the disc housed in a mini replica LP style gatefold card picture sleeve, complete with a fold-out lyric insert & promo sticker obi-strip UCCT-9025)