Vromance took a shot at not switching choreography parts between members, but at switching vocal parts!

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Hyunkyu lucked out by choosing himself, while Hyunsuk got Janghyun's part, Janghyun picked Chandong's part, and Chandong chose Hyunsuk! 

How well can Vromance sing their debut song "She", after switching their parts up (except Hyunkyu)? You'll have to watch above to find out!