"Rockstar" A Great Big World ft. PS22 Chorus

http://ps22chorus.blogspot.com http://facebook.com/ps22chorus http://twitter.com/ps22chorus As beautiful as the version of "Say Something" the PS22 Chorus performed with A Great Big World is, this rendition of "Rockstar" is a rip-roaring rollick that shows a completely different side of both acts! Some really cool three and four part harmonies going on here....