Kids From The Barton Hills Choir In Austin Perform Ozzy's "Crazy Train"

The Barton Hills Choir from Austin was supposed to perform during Ozzy Osbourne's appearance at South by Southwest Festival for the premiere of his new biography, A&E'sThe Nine Lives of Ozzy Osbourne.

Of course SXSW got canceled, but the choir performed "Crazy Train" at one of their shows earlier this year, and Ozzy posted the video from that on his social media accounts this week. Check it out below!

Photo: Getty Images