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

Gracie Abrams performs new song 'I knew it, I know you, I called it' in Nashville.

Gracie Abrams and Aaron Dessner performed a new song titled 'I knew it, I know you, I called it' in Nashville as part of her North American acoustic tour with Dessner. 

Watch clips of the song below...