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

Must-watch: Foals - 'Moon' live for Best Fit sessions.

Foals recently performed 'Moon' - the closing-track on the band's new album, 'Holy Fire' - during a live session for 'Best Fit'.

Watch the [spine-tingling] performance below...