HOLLYWOOD, CA - DECEMBER 12: Musicians Tegan Quin (L) and Sara Quin of Tegan and Sara pose after performing at the 98.7FM Pen
Amanda Edwards

Sister duo Tegan & Sara give another tease of their upcoming album Heartthrob (out Jan. 29) with a new ballad "I Was A Fool." 

The track combines the duo's trademark harmonies with their new affinity for dance sounds with power synths layered on a hard-hitting beat. The lush piano-driven track tells the story of looking back on a failed relationship fondly due to sticking through it til the end.

Take a listen to "I Was A Fool"