UNB have revealed b-cut teaser images of FeelDog and Hansol!

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FeelDog and Hansol's b-cut teasers have a candid concept as the two look like they were just photographed backstage.�As previously reported,�UNB announced that they would be debuting this coming April 7 with double title tracks "Sense" and "Only One".�

Stay tuned for more from UNB, and watch their music video spoiler for "Sense" here if you missed it.