The 19 Most Epic Glee Performances of All Time

The power of Glee on the music industry is undeniable, as it could take relatively unknown songs and create legions of fans for those bands. One example of this was "We Are Young," originally performed by Fun. with Janelle Monae. The song was released by the band in September 2011; three months later, the song was covered by Glee, which helped gain the song massive commercial success. It's a favorite because it equally showcases all of the cast's vocals.