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

Watch: Vampire Weekend perform 'Christmas Time Is Here' and 'Harmony Hall' live on The Late Late Show.

| by rose_riddell

Getting in the Christmas spirit, Vampire Weekend appeared on The Late Late Show with James Corden to perform a mash-up of 'Christmas Time Is Here' and 'Harmony Hall', even featuring and adorable six-piece children's choir.

Watch the performance below...