Other than 'I Me Mine' and some minor overdubs, The Beatles' entire EMI/Apple catalogue was recorded in fewer than seven years: from 4 September 1962 through to 20 August 1969. Twelve albums, twenty-two singles, two standalone EPs, 213 songs. That in itself is remarkable enough. But the quality of the music, the rapid development of musical complexity and the innovations in studio production lifted The Beatles above every other band. The Fab Four...