Vocal Play is the first Korean Acappella music show where singers have to sing without the backing of musical accompaniment.
The best singers start their journeys: acappella performers, K-pop idols, rappers, and beatboxers. Some are beginners ready to enjoy acapella and others are fanatics who fall in love with the magic of voice. Each week, sixteen teams perform in front of one hundred judges. With help from prolific producers in the musicindustry, each of them brings out-of-the-box performances that will blow your mind!
(Source: MyDramaList)