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

Watch: Catfish And The Bottlemen perform 'Soundcheck' live on The Late Show.

Catfish And The Bottlemen appeared on The Late Show with Stephen Colbert to perform 'Soundcheck' - the first single to drop from the band's upcoming new album, 'The Ride'.

Click HERE for more info on the new album!

Watch the performance below...