All the Stars We've Lost in 2022

The lead singer of the legendary group The Delfonics died on July 14 due to complications from surgery. He was 77 years old. Hart's son Hadi confirmed his father's death to TMZ following the singer's trip to Temple University Hospital, which stemmed from breathing difficulties. Hart and his group are best known for contributing to Philadelphia's soul sound in the late '60s and early '70s with hits like "La-La (Means I Love You)" and "Didn't I (Blow Your Mind This Time)."