The Beatles The Beatles were a British music group whose songs are among the most universally accepted music recordings of the 20th century. The Beatles, who revolutionized popular music around the world, were at the forefront of a movement in rock music known as the British Invasion. The British Invasion was a name referring to the tremendous effect that British rock-and-roll bands had in the United States during the 1960's. From 1960 to 1970, the Beatles achieved unique popularity with 30 songs reaching the Billboard magazine top-ten popular music charts. The Beatles were adored by the world in the 60's and