Doowop is a style of vocal-based rhythm and blues music that emerged in the 1940s and became popular in the 1950s. Characterized by its smooth harmonies and simple melodies, doowop often features a lead singer accompanied by a group providing background vocals, including nonsensical syllables and catchy phrases. This genre played a significant role in the development of rock and roll. The doowop sound is closely associated with urban youth culture, particularly in African American communities. Notable groups like The Platters and The Drifters helped popularize the style, leading to numerous hits that remain influential today. Doowop's legacy continues to inspire modern music, showcasing its lasting impact on American culture.