The two living Beatles have released new music this week. Paul McCartney gives us the Christmas present of the full-length album "McCartney 3." Ringo Starr delivers a new single in the form of "Here's to the Nights." Both projects will no doubt conjure up thoughts of the later offerings from the Fab Four, while still having the two musicians' personal touches. It's amazing that we're still getting fresh tunes from these legends.