Artists like Leon Haywood

The Whispers are an American vocal group from Fresno, California. Scoring hit records since the late 1960s, they are best known for their two number-one R&B singles, "And the Beat Goes On" in 1979 and "Rock Steady" in 1987. The Whispers scored 15 top-ten R&B singles, and 8 top-ten R&B albums with two of them, The Whispers and Love Is Where You Find It, reaching the No. 1 spot. They have earned two platinum and five gold albums by the RIAA.

The Brothers Johnson was an American funk and R&B band consisting of the American brothers George and Louis E. Johnson. They achieved their greatest success from the mid-1970s to early 1980s, with three singles topping the R&B charts.

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.

The S.O.S. Band is an American R&B and electro-funk group formed in Atlanta, Georgia, in 1977. The original lineup featured Mary Davis, Jason Bryant (keyboards), Billy Ellis and Willie “Sonny” Killebrew (horns), Bruno Speight (guitar), John Simpson (bass), and James Earl Jones III (drums).

Kleeer was an American New York City–based funk, disco and post-disco band, which was formed in 1972 under the name The Jam Band, as a backup group to different disco bands and vocalists.

The Mary Jane Girls are an American girl group formed in Los Angeles, California, in 1981. Formed by Rick James, the original lineup comprised JoJo McDuffie, Cheri Wells, Candice Ghant, and Kimberly Wuletich. Known for their on-stage sexual image, the group debuted on Motown's imprint Gordy Records with the release of their Top 10 dance songs "Candy Man" and "All Night Long" from their debut album Mary Jane Girls (1983).

The Jones Girls were an American R&B vocal trio of sisters from Detroit, Michigan, United States. Consisting of Brenda, Shirley and Valorie Jones, the Jones Girls first signed and recorded for GM Records in 1970. The trio were best known for their singles during the late–1970s through the 1980s; most notably 1979's "You Gonna Make Me Love Somebody Else". After a two–year tenure with GM, they then recorded for various labels before having success at Philadelphia International Records with Gamble & Huff.

Labelle was an American band that originated out of The Blue Belles, a girl group who were a popular vocal group of the 1960s and 1970s. The original act was formed after the disbanding of two rival girl bands in the area around Philadelphia, in Pennsylvania, and Trenton, in New Jersey: The Ordettes and The Del-Capris, forming as a new version of the former, then later changing their name to The Blue Belles. The founding members were Patti LaBelle, Cindy Birdsong, Nona Hendryx, and Sarah Dash.

The Bar-Kays is an American funk band formed in 1964. The band had dozens of charting singles from the 1960s to the 1980s, including "Soul Finger" in 1967, "Son of Shaft" in 1972, and "Boogie Body Land" in 1980. The Bar-Kays also served as the backing band for a variety of singers, including Isaac Hayes and Otis Redding.