NEW YORK—William “Poogie” Hart, a founder of the Grammy-winning trio the Delfonics who helped write and sang a soft lead tenor on such classic “Sound of Philadelphia” ballads as “La-La (Means I Love You)” and “Didn’t I (Blow Your Mind This Time),” has died. He was 77.
His son Hadi told The New York Times Wednesday that Hart died July 14 at Temple University Hospital in Philadelphia. The cause was complications during surgery.
