It's graduation season and that means graduation parties. Lot's of letting loose and celebrating finally being done with school!

These University of Michigan graduates did something unexpected and awesome at a party over the weekend.

They suddenly broke into an amazing rendition of the school's fight song! 

The Detroit Free Press reports that Scott Orr posted the video on Facebook Sunday morning.

According to his post, the spontaneous performance of "The Victors" happened at a graduation party and included 22 musical theater students.

They've since removed the post. But trust me, it was awesome.

So. Talented.

The video has over 400,000 views and 10,000 shares on Facebook so far!