Grammy award-winning duo Indigo Girls are set to release their first-ever holiday album, Holly Happy Days, on October 12th. This 12-song holiday collection features new, original songs like "Your Holiday Song," "Happy Joyous Hanukah," "There"s Still My Joy," and "The Wonder Song" alongside holiday classics and favorites including "Oh Holy Night," "I"ll Be Home For Christmas," and "Angels We Have Heard On High."