SISTAR's subunit SISTAR19 has made their long-awaited and highly anticipated comeback! 

Since the release of their latest digital single "NO MORE (MA BOY)," the duo's first comeback in 11 years since "Gone Not Around Any Longer" in 2013, SISTAR19 has been appearing on various music shows to promote. In addition to music shows, SISTAR19 also appeared on live music show 'it's Live' to deliver a band version of "NO MORE (MA BOY)," showcasing their absolutely amazing and impeccable vocals. Check out the full 'it's Live' performance above!

Meanwhile, also check out "NO MORE (MA BOY)'s" MV here if you haven't already done so!