The Impalas were an American doo-wop group that emerged in the late 1950s. Composed of four members, including lead singer Joe Frazier, the group is best known for their hit single "Sorry (I Ran All the Way Home)", which reached number two on the Billboard Hot 100 in 1959. The Impalas' music is characterized by its smooth harmonies, emotive vocals, and catchy melodic lines, typical of the doo-wop style. Despite their short-lived career, the group's impact resonates in the history of American popular music, particularly in the evolution of doo-wop and early rock and roll.