WOW.

This is so impressive.  If any of you had any question of whether or not the actors on Glee could really sing, here’s your proof!

The entire cast of Glee was on hand at game 3 of the World Series in Philly to sing the National Anthem, and they did an AMAZING job.  Seriously, it brought tears to my eyes.  Makes me love the show even more.

Check it out below: