Artists like Roberta Flack

Donny Edward Hathaway was an American soul singer, keyboardist, songwriter, backing vocalist, and arranger who Rolling Stone described as a "soul legend". His most popular songs include "The Ghetto", "This Christmas", "Someday We'll All Be Free", and "Little Ghetto Boy". Hathaway is also renowned for his renditions of "A Song for You", "For All We Know", "Jealous Guy" and "I Love You More Than You'll Ever Know", along with "Where Is the Love" and "The Closer I Get to You", two of many collaborations with Roberta Flack. He has been inducted into the St. Louis Walk of Fame and won one Grammy Award from four nominations. Hathaway was also posthumously honored with a Grammy Lifetime Achievement Award in 2019. Dutch director David Kleijwegt made a documentary called Mister Soul – A Story About Donny Hathaway, which premiered at the International Film Festival Rotterdam on January 28, 2020.

The Supremes were an American girl group formed in Detroit, Michigan, in 1959 as the Primettes. The premier act of Motown Records during the 1960s, the Supremes were the most commercially successful of Motown's acts and the most successful American vocal group, with twelve number 1 singles on the Billboard Hot 100. Most of these hits were written and produced by Motown's main songwriting and production team, Holland–Dozier–Holland. The breakthrough by the Supremes is considered to have made it possible for future African-American R&B and soul musicians to find mainstream success. Billboard ranked the Supremes as the 16th greatest Hot 100 artist of all time.