From the Warblers of Glee to all the awesome groups on NBC’s The Sing-Off, who doesn’t love a cappella music?
These ensembles have been a fixture on campuses across the nation for many years, bringing both a goofy and a reverent spirit to some of the most popular songs ever written. There are a lot of amazingly talented collegiate crooners out there, so we’ve made a list of some of our favorite groups that are so fantastic, they make us wonder why we’d ever listen to music with instruments.
