Roots of Maurice White

David Porter is an American record producer, singer, songwriter, entrepreneur and philanthropist.

Rotary Connection was an American psychedelic soul band, formed in Chicago in 1966.

Betty Jean Everett was an American soul singer and pianist, best known for her biggest hit single, the million-selling "Shoop Shoop Song ", and her duet "Let It Be Me" with Jerry Butler.

The Dells were an American R&B vocal group. Formed in high school in 1953 by founding members Marvin Junior, Verne Allison, Johnny Funches, Chuck Barksdale, and Michael and Lucius McGill, under the name the El-Rays. They released their first recording in 1954 and two years later had their first R&B hit with "Oh What a Night". After disbanding due to a near-fatal car crash in 1958, the band re-formed in 1960 with Funches being replaced by Johnny Carter. This lineup remained together until Carter's death in 2009. In 2004 the Dells were inducted into both the Rock and Roll Hall of Fame and the Vocal Group Hall of Fame. The group performed until illness forced longtime lead singer Marvin Junior and bass vocalist Chuck Barksdale into retirement, ending the group's 60-year run.

Peylia Marsema Balinton, known professionally as Sugar Pie DeSanto, was an American R&B singer and dancer, whose career in music flourished in the 1950s and 1960s.

William Larry Stewart II was an American R&B singer and pianist popular during the 1960s.