Watch Rare John Lennon song footage

Everyday, we bring you the best thing we've seen on YouTube -- a great piece of archive footage, a music promo or a clip from one of our favourite movies of TV shows.

Today: Listen to The Beatles during their Get Back recording sessions in January 1969.

This still unreleased song, penned by John Lennon "Watching Rainbows” is superb.

The clips are a montage of the group from the same time period.

For more Beatles – get the latest issue of Uncut – out today. Who’s your favourite Beatle? Hear Dave Grohl on Ringo, Liam and Noel Gallagher on John, Brain Wilson on Paul and Johnny Marr on George, pitch their sides about who was the best.

Check out the fab four in the studio by clicking here now