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

Watch: Kacey Musgraves performs 'Butterflies' live on The Today Show.

Kacey Musgraves appeared on The Today Show this week to perform 'Butterflies' live from her brand new album, 'Golden Hour'.

Watch the performance below...