Did you know? Straight No Chaser is a male a capella group that originally formed at Indiana University in the mid ’90s, gaining new momentum in 2006 when their 1998 performance of “The 12 Days of Christmas” went viral on YouTube. They have emerged as a phenomenon with a massive fanbase and a long list of accomplishments including 2 RIAA Gold Certified albums, over 1.5 million concert tickets sold, over 1 billion streams on Pandora, and over 2 million albums sold worldwide.