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

Grimes - 'Violence' music video.

Grimes has unveiled a new song with producer i_o called 'Violence', which arrives accompanied by a music video, and follows up 'We Appreciate Power' and the demo for 'Pretty Dark'.

Watch the 'Violence' music video below...