Dream Catcher have dropped a music video teaser for "What". 

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In the MV teaser, the girls of Dream Catcher wake up from what seems to be a major nightmare and look for a monster under their bed. "What" is the title track of the girl group's upcoming 3rd mini album 'Alone In The City', and it's composed by Kim Hee Won, Tasco, and WetheBest.

Check out Dream Catcher's "What" MV teaser above, and let us know what you think in the comments below!