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

Leon Bridges + John Mayer team up on new song 'Inside Friend'.

Leon Bridges has just shared a aptly titled new song 'Inside Friend', which sees a feature from John Mayer, who not only co-wrote the song, but also produced it.

Listen to 'Inside Friend' below...