William Alexander "Alex" Chilton (December 28, 1950 – March 17, 2010) was an American songwriter, guitarist, singer and producer, best known as the lead singer of The Box Tops and Big Star. Chilton's early commercial success in the 1960s as a teen vocalist for The Box Tops was never repeated in later years with Big Star and in his subsequent indie music solo career on small labels, but he drew an obsessive following among indie and alternative music musicians.