"It's been a hard day's night, and I've been working like a dog..."
Music fans will easily recall these famous lyrics sung by the legendary John Lennon in the timeless Beatles’ hit ‘A Hard Day’s Night’, a worldwide chart-topping single for the Liverpool group back in 1964. The Beatles are the most commercially successful and critically acclaimed act in the history of popular music and according to Guinness World Records, their recordings have sold over one billion units. Originally formed in 1960, the group developed their musical skills and reputation through extensive live performances that culminated into riotous enthusiasm by screaming fans wherever they went, a phenomenon that became known as ‘Beatlemania!’.