The Beatles were the first band to have a #1 UK hit with a song they wrote themselves. The song was "Please, Please Me," released in 1963. The second band to do that was the Zombies, with "She's Not There" in 1964. Ron Argent, the Zombies' organist and chief songwriter, wrote that song when he was 18, and he was 19 when it went to #1.
The Beatles' first UK single, released in fall of 1962, was "Love Me Do" which was only a minor hit.
The Beatles where first played on US airways in December of 1963. By then the British press had already coined the term "Beatlemania" and the term was used in a big media blitz to promote the Beatles stateside. Their single "I Want Hold Your Hand" was certified #1 in the US in January 1964, selling 500,000 copies in 10 days.
The Beatles had 20 #1 hits in the US, with over another 30 more top 40 hits, over only 6 years.
The Beatles originally were a "Merseybeat" band, a style of pop-rock music influenced by English skiffle and and American R&B that evolved around Liverpool adn teh Merseyside county in the late '50. By the mid-1865, they had evolved well beyond their early Merseybeat sound. Many Merseybeat bands, including the Beatles, got regular gigs in Hamburg, Germany, where they honed their performance skills and tested new material.
The Beatles came up with their name because John Lennon liked the name of Buddy Holly's band, the Crickets. He liked the idea of naming a band after "musical incests."
John Lennon and Paul McCartney first met on June 15, 1957 (I was born on the same day, 14 years later ).
Between 1967 and 1970, CCR sold more full length albums than the Beatles, even though many people thought the Beatles were more popular.
The Beatles' last album is really Abbey Road, which was recorded after Let It Be. Due to production complications and other hassles, Abbey Road was released before Let It Be.