http://ew.com/tv/2017/02/17/once-upo...sode-spoilers/

Basically, there's going to be a musical episode when the show returns, with seven songs and a solo for Emma. I'm personally really excited about this, especially since I've been drifting away from Once for a while now. Musicals are a wonderful, emotive genre and I feel like this episode could really nail the magic of the early seasons. Most importantly, they also have to be creative with this as opposed to "yet another episode where the Evil Queen struts around and Rumple mumbles threats at everyone". This break from formula is extremely appreciated.