found: Monster jam, 1980:label (the Sequence)
found: Street beat. Vol # II, 1984:label (Sequence (C. Cook, A. Brown, G. Chisholm))
found: Discogs WWW site, May 23, 2022(The Sequence; formed in Columbia, SC; members: Angela Brown (4), Cheryl Cook, Gwendolyn Chisolm; variations: Sequence Sisters, Sequenze)
found: Wikipedia, May 23, 2022(The Sequence; an American female hip-hop trio from Columbia, South Carolina, who formed in 1979. The Sequence is noted as the first female hip hop trio signed to the Sugar Hill Records label in the late-1970s and early-1980s. The group consisted of Cheryl Cook, known as "Cheryl The Pearl", Gwendolyn Chisolm, known as "Blondie" and lead singer and rapper Angie Stone, known as Angie B, who were all high school friends; years active, 1979-1985; in September 2011, without Angie Stone, Cheryl Cook and Gwendolyn Chisolm released a single entitled "On Our Way to the Movies")
