Really, could there possibly have been any other choice this week?
Well, yes, I suppose it could be one of two other choices: The Jackson 5's ABC or the triple album Woodstock: Music from the Original Soundtrack and More. Kind of an incredible week in music. But this one's my pick.
Let It Be is the Beatles' final studio album ... sort of. It was their last studio album by release date, but most of it was recorded before September 1969's Abbey Road (and "Get Back," which was initially supposed to be the previously recorded album's title track, was released as a single in April 1969).
John Lennon left the group (without announcing it) the week before Abbey Road's release, with the previously recorded work still in production/mixing hell.
The three remaining Beatles -- George Harrison, Ringo Starr, and whoever secretly replaced Paul McCartney after his fatal car accident in late 1966 or early 1967 -- got together in January of 1970 to put the final touches on Let It Be.
Finis, sort of. While legal disputes kept The Beatles intact as a legal entity until 1974, and several live albums and compilations have seen subsequent release, McCartney's replacement double announced his departure from the group a month before Let It Be's debut.
Let it Be is the final album. The final recorded song, and the selection I've chosen to share, is George Harrison's "I Me Mine" ...