VIDEO: Paul McCartney sings with Kanye West and Rihanna

THAT is the sound of every die-hard Beatles fan screaming in horror.

Kanye West's video for his FourFiveSeconds track, featuring Paul McCartney and Rihanna has hit the internet.

The surprisingly light pop song also features a comparatively subdued Rihanna.

McCartney doesn't appear to have aged a day in decades.

And Kanye, well, is Kanye.

Check it out below: