Volume 20 of Doo-Wop classics focuses on the output from the Chart Records label featuring 28 tracks originally recorded in 1955 and 1956. Vocals groups represented here include Otis Williams & The Charms, The Tru-Tones, The Champions, Johnny & Marsha, The Evergreens, Rufus Beacham & Group and The Piccadilly Pipers & The Pic-a-dillies. All selections have been newly remastered.