Cindy Birdsong contributed to two albums: "The Supremes" (1975) and "High Energy" (1976). During this time-frame, Cindy recorded lead vocals on a version of "High Energy," however her version has not been found. Although Birdsong is vocally present on the entire "High Energy" album, her replacement Susaye Greene, whose voice is only heard on the title song as well as "I'm Gonna Let My Heart Do The Walking," appears on the album cover. After leaving the Supremes, Birdsong worked as a nurse at UCLA Medical Center under her married name of Cindy Hewlett, and then went to work for Suzanne de Passe
Birdsong (radio channel) removed from the Digital One multiplex at 23:59:59 on Sunday 31 May 2009 to allow for the launch of Amazing Radio. The original birdsong recording used by Classic FM and Digital One continues to be available on-line via the Digital One website and from the official Radio Birdsong website. Birdsong Radio made a temporary return to digital radio in January 2014 after Jazz FM ceased broadcasting on the Digital One platform, before LBC began airing nationally from 11 February. Birdsong (radio channel) Birdsong was a temporary radio channel which used to broadcast on national digital radio in the United Kingdom.