Tegan and Sara were recently at Thunder-Underground in Palm Springs, Ca. laying down vocals for the theme song for the feature film Endless Summer. On hand for the session was Ryan Rabun, producer and drummer for Grouplove, and Thunder-Underground’s Harper Hug. Tegan and Sara also recorded vocals for a new Oreo Wonderfilled commercial airing now. It was great to have them at the studio. Hopefully they will be back soon!