William Hart, Delfonics Lead Singer and Songwriter, Dies at 77. https://www.msn.com/en-us/music/news/william-hart-delfonics-lead-singer-and-songwriter-dies-at-77/ar-AAZCei7?ocid=msedgntp&cvid=6af605df423e4d9bb4283595466a541f GO4AWILDRIDE