This fall, Glee is headed to Thursday nights.

But this Tuesday, New Directions are headed to Nationals.

And while all the talk surrounding tomorrow night's two-hour event has surrounded guest stars and concussions - Lindsay Lohan as a judge! Characters switching bodies! - let's not forget about the music.

Between New Directions and Vocal Adrenaline, viewers will hear covers of everyone from Lady Gaga to Meatloaf to The Who to Nicki Minjaj during the second half of the episode. Get your first listen below to Glee's takes on this classic artists, as we've posted the audio from all seven performances at Nationals:

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.