Tegan And Sara recently made a trip to the Burbank, California studios of Conan. The band performed the song “I Was A Fool,” with a little help from a high school choir. The song is taken from their latest album, Heartthrob, which is out now via Vapor/Sire. Check out the band’s performance below, and let us know how you think they did.

Tegan And Sara recently wrapped up a headlining tour in support of their latest album. The band are now on the road supporting Katy Perry.