Thought this infographic was great! Ever wonder what months and years had the beatles in studio / working the most ? You can find out. During their start it seems they were very busy throughout most of the year, as the years went on (not many) we can begin to see an obvious decline. However! It could be that there is more space to fill, which makes it look more sparse. Also, 1963 was a big touring year for the beatles, while 66 was a big recording year. 1966 was a year for Paperback Writer, Rain, Yellow Submarine, Eleanor Rigby (one of my favs).