A cappella hits prime time once again! While we had hoped for another full season (and maybe a barbershop group in the lineup), the enthusiasm for The Sing-Off is strong within us. Fun charts, exciting staging and costuming, fierce competition... we know a thing or two about that! Don't miss what's sure to be an aca-awesome night of performances, including past winners Home Free and Pentatonix. Here are a few more reasons to watch:
5 Reasons Why You Need To Tune In To The Sing-Off Holiday Special The Sing-Off is back for a two hour special airing on NBC TONIGHT (December 17, check your local listings). via 5 Reasons Why You Need To Tune In To The Sing-Off Holiday Special.