Len Barry is an American vocalist and songwriter, widely recognized for his distinctive doo-wop and blue-eyed soul style. Born Leonard Borisoff in Philadelphia in 1942, he gained prominence as the lead singer of the Dovells before launching a successful solo career. His biggest hit, "1-2-3" from 1965, showcases his signature sound blending pop, R&B, and jazz elements. Barry's music has had a lasting influence on the pop and soul genres, with his songs covered by numerous artists over the decades.