The Miracles were an American vocal group formed in Detroit, Michigan in 1955. They were the first successful recording act for Motown Records and are considered one of the most important and most influential groups in the history of pop, soul, rhythm and blues and rock and roll music. The group's international fame in the 1960s, alongside other Motown acts, led to a greater acceptance of R&B and pop music in the U.S., with the group being considered influential and important in the development of modern popular music.