Italo-disco legend Giorgio Moroder has shared the title-track from his forthcoming new album Déjà Vu (his first in over 30 years). As expected, the tune is absolutely brilliant: vividly coloured with '70s dancefloor spotlights, 'Déjà Vu' features some kick-ass classic disco vocals from our girl Sia, who definitely delivers on a Donna Summer-level.

Stream 'Déjà Vu' below.