The first classic Holiday song themed Sing-along application for your iPhone and iPod Touch. Sing along to all your favorite XMAS songs this holiday season with Dolly Parton's "Santa Claus Is Comin' To Town" and Frank Sinatra's "Jingle Bells." (Headphones with the Microphone accessory are required for iPod Touch and 1st Generation iPhone users). You can even compete against other singers on the national and regional Scoreboard!