Younha's�highly-anticipated digital single, "One Shot" (featuring Joosuc)�was released online a few days ago, and many were looking to see if her new sound would match the success of her new look. After performing her first comeback stage on this week's 'M! Countdown',�Younha turned to rock it on 'Inkigayo'. With her strong vocals, her performance of "One Shot" was amazing! Check it out below.