It's not even the next new episode of Grey's Anatomy, but "Song Beneath the Song" is getting ridiculous hype. The vocal cords of Sara Ramirez can be credited for that.

The show returns with new episodes with March 24's "This is How We Do It," but that's being treated like an afterthought compared to the following week's musical event.

Starring the Tony Award-winning Ramirez, and featuring many other members of the cast, the episode will pay tribute to the music of Grey's Anatomy like never before.

Here's a new promo, featuring Sara singing a song the show made famous:

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.