The Beatles were an English rock band formed in Liverpool in 1960, comprising John Lennon, Paul McCartney, George Harrison, and Ringo Starr. They are regarded as the most influential band of all time and were integral to the development of 1960s counterculture and the recognition of popular music as an art form. Their sound incorporated elements of classical music and traditional pop in innovative ways, and they explored music styles ranging from folk and Indian music to psychedelia and hard rock. The band also revolutionized many aspects of the music industry and were often publicized as leaders of the eras youth and sociocultural movements.

In summary, the Beatles were a famous rock band from Liverpool, England, that was active from 1960 to 1970. They were known for their innovative sound and style, and their influence on popular music and culture is still felt today.