Billboard ranked it as the No. "Where Is the Love" is a popular song written by Ralph MacDonald and William Salter, and recorded by Roberta Flack and Donny Hathaway. It peaked at number five on the Billboard Hot 100 singles chart and spent a week each at number one on the Billboard Easy Listening chart and R&B chart. 58 … Released in 1972 from their album, Roberta Flack & Donny Hathaway. 50 rowsRoberta Flack & Donny Hathaway: 3 2 — 22 25 — US: Gold ; 1973 Killing Me Softly: …