Support WBURMusic ReviewTegan And Sara Reach Out To New Audiences With 'Heartthrob'Play07:54Download AudioKen TuckerMarch 11, 2013 ShareTwin sisters Tegan and Sara Quin have been writing songs since they were 15 and independently released their first full-length album in 1999. Since then, they've produced seven studio albums. (Courtesy of the artist)