John Lennon and Paul McCartney were each other’s favorite audience. That was plainly clear as the besotted Beatles bantered, bickered and obsessed over the 23 years they were friends and rivals.

The Beatles’ 1967-1970 compilation hits two years on the U.K.’s Official Albums chart, while both it and 1962-1966 rise again ...

The Beatles constantly blazed trails and set examples in rock and roll, and here are five occasions where other artists ...