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

Watch Haim debut new song 'Summer Girl' live.

| by Shahlin Graves

After teasing some artwork featuring the initials 'S G', Haim confirmed the rumoured title 'Summer Girl' by debuting their new song live at tonight's LA show at the Teragram Ballroom - a performance which Danielle dedicated to Lou Reed.

Watch fan-filmed footage of the new song below...