The Beatles break up in the 1970s was one of the most talked-about events in music history, and the end of the iconic band also led to a fraught friendship

Paul McCartney and John Lennon wrote a few songs they weren't fond of, but there was one John absolutely hated. After parting ways with The Beatles, John didn't hold back in critiquing Paul's work on the single Let it Be.

The Beatles were responsible for some of the most iconic songs in music history - but not everyone was a fan of their work, including the band members themselves

Paul McCartney and John Lennon were once close, but they grew increasingly distant toward the end of their years with The Beatles. After the band broke up, their relationship turned outright hostile.

Sir Paul McCartney has written some of the most iconic songs of all time, but there's one track written by one of his 1960s rivals that reduces him to tears.

Paul McCartney and John Lennon were responsible for The Beatles' huge success, but not all of the band's songs were loved by the pair, including one of their biggest hits

John Lennon admired one Beatles song that Paul McCartney wrote. He liked it so much it infuriated him that he didn't write it.