coup de main - noun
kü-də-ˈmaⁿ
Definition of coup de main : an attack that achieves complete surprise.

Watch Lorde and Jack Antonoff perform 'Dominoes' live.

Celebrating the release of her new album, 'Solar Power', Lorde has shared an intimate live video of 'Dominoes', accompanied by Jack Antonoff on the roof of Electric Lady Studios in New York.

Watch the performance below...