SANTA MONICA, Calif., April 17, 2020 /PRNewswire/ — Supertonic is a special kind of Diana Ross magic. Absolutely authentic, it’s her voice, her electrifying sound. This music has no boundaries, blending the past and the now in this new collection. On May 29, the digital release of Supertonic, featuring new remixes of nine classics, will be released by Motown/UMe. Supertonic also will be available June 26 on […]