The Beatles penned a number of songs about real people, but it wasn't until 1975 that George Harrison first "consciously" wrote a track about a specific person.

Alongside topping the charts and gaining legions of fans, many bands have serious falling outs behind the scenes. Here are some of the biggest feuds.

The Liverpool venue most synonymous with The Beatles is The Cavern Club, where the band performed 292 times between 1961 and ...