Credit: Randy Holmes/ABC Television Group © 2010 Disney Photo: Mark Sloan and Callie Torres on Grey's Anatomy's "Don't Deceive Me (Please Don't Go)"

Soon Grey's Anatomy will join the long list of shows that have tried out a musical episode. Exciting! But how soon is soon? TV Line has confirmed that the episode will air on March 31, 2011.

What else do we know? The episode will center around Callie (which is great, because Sara Ramirez has a Tony Award-winning voice), will feature three songs with Kevin McKidd, and won't be at all like Glee, they promise. And, oh yeah, Addison is back!

So mark your calenders, because whether it turns out to be a magical experience or a complete disaster, you won't want to miss this episode.

Source: TV Line

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