Jimmy Kimmel’s special benefit show to raise money and awareness for the fight against AIDS threw up some great spots, but none more interesting than this Stayin’ Alive duet.

U2’s Bono and Pharrell Williams’, erm, Pharrell gathered round the piano for a lounged-up take on the Bee Gees’ disco classic, and it’s rather cool.

Want to check it out? Sure, here it is: