|From them to us, reluctantly|
Amusingly, despite this seeming desire to get the copyright stamp onto every last asset, in the case of the Beatles plenty of known recordings were left off of the mopping-up collection. As such, a glut of their recordings from 1963 are now public domain, and you could legitimately sell these tomorrow as your own release. Fab Beatles blog WogBlog lists some of the recordings which the Beatles' compilers left off the 1963 collection, and which are now public domain.
We release most of our music for free, for the fun of getting positive feedback and finding out the daft uses to which it's been put. Shares and comments are our currency. They give us the energy to continue. You like to share and comment, surely.