There's so much going on in 'I Will' that, it's hard to believe that, at 1:45, it's one of the shortest songs in the Beatles' entire catalog. The lyric isn't quite cohesive -- one moment Paul is ...

© Apple Corps Ltd. For the first time since 1996, fans are able to let new music from the Beatles into their hearts. On Thursday, what’s being called the final Beatles song, “Now and Then ...