YG Entertainment's vocal R&B killing machine, Gummy, is back for yet another weekend of live music promotions. This time she's bringing her song Because of You on stage at Music Core! Gummy first kicked off her 2 year prolonged comeback with her title track As A Man. While the previous track was a tad bit more upbeat and had a chill laid back feel, Because of You has a more orchestral sad sound while maintaining that loud personality in her music. What with all these guy and girl groups currently on the k-pop scene, it's refreshing to get a change of pace with solo singer Gummy. So watch below as she puts on a powerful performance on stage because of you.