Roots of Stevie Wonder

John Marshall Alexander Jr., known by the stage name Johnny Ace, was an American rhythm-and-blues singer. He had a string of hit singles in the mid-1950s. He emerged as a prominent figure in postwar R&B and gained fame with hits such as "My Song", "Cross My Heart", and "Pledging My Love". Ace's smooth vocal style and romantic ballads made him a popular artist, particularly on R&B radio stations and jukeboxes. At the height of his career, he toured extensively and was regarded as one of the most promising young stars in the genre.

Abdel Hakim Abdel Samad Kamel, known by the mononym Hakim, is an Egyptian shaabi singer.

McFadden and Whitehead were an American R&B duo, best known for their signature tune "Ain't No Stoppin' Us Now". They wrote and produced some of the most popular R&B hits of the 1970s, and were primarily associated with the Gamble and Huff record label, Philadelphia International Records.

Terrace Jamahl Martin is an American musician, rapper, singer, and record producer. He is perhaps best known for producing records for several prominent artists in the music industry, including Kendrick Lamar, Snoop Dogg, the Game, Busta Rhymes, Stevie Wonder, Charlie Wilson, Raphael Saadiq and YG, among others. Martin is a multi-instrumentalist whose music production embodies funk, jazz, classical and soul. Martin released his sixth studio album, Velvet Portraits, on his label, Sounds of Crenshaw Records, through Ropeadope Records.

Troy Donald Jamerson, better known by his stage name Pharoahe Monch, is an American rapper known for his complex lyrics, intricate delivery, and internal and multisyllabic rhyme schemes.

The Teenagers were an American doo-wop music group, most noted for being one of rock music's earliest successes, presented to international audiences by DJ Alan Freed. The group, which made its most popular recordings with young 13-year-old Frankie Lymon as lead singer, is also noted for being rock's first all-teenaged act. They were inducted into the Rock and Roll Hall of Fame in 1993.

Moonchild is an American alternative R&B band based in Los Angeles, California, consisting of Amber Navran, Andris Mattson, and Max Bryk. The band is known for blending elements of jazz, R&B, and electronic music.

Kim Lamont Owens, known professionally as Kem, is an American R&B/soul singer-songwriter and producer.

Kero One is a Korean-American hip hop MC, producer, and DJ from San Francisco, California. He has been recognized for re-introducing the jazz rap sound in the early to mid 2000s with his jazz-hop album Windmills of the Soul.

Marlanna Evans, better known by her stage name Rapsody, is an American rapper. After signing with music producer 9th Wonder's music label It's a Wonderful World Music Group, she released a series of mixtapes and collaborated with Erykah Badu and Talib Kweli. Soon afterwards Rapsody released her debut album The Idea of Beautiful (2012). She would attain further prominence when she was featured on Kendrick Lamar's 2015 album To Pimp a Butterfly, on the track "Complexion ".