VIDEO: 'Glee' Finale Sneak Peek with 'New York' Mash-Up

It's almost time for Nationals, and "Glee" wants everyone to be as excited about it as possible. Like, maybe as if it were a real national glee club competition and we were all going.

So, a sneak peek of the upcoming finale episode, "New York," has hit the Web. The clip features a performance from all the kids as they arrive in New York City and, as a bunch of kids from Nowhere, Ohio probably would, dance around and sing about how great New York City is. I mean, any place is great compared to rural Ohio, so NYC is basically like heaven itself in comparison.

The song is a mash-up of Madonna and Leonard Bernstein, of the songs "I Love New York" and "New York, New York." This will be one of many performances in this Tuesday's finale, which will also reportedly include a single from Matthew Morrison's album, and will definitely include a couple of original songs that New Directions will sing at the competition.

Check out the video below, and get excited for the big finale. Will New Directions win Nationals? Will it make any kind of difference in their lives? Will they realize that high school glee club competitions are kind of unimportant?