Artist : Girl's Day(걸스데이)
Title : Hello Bubble(헬로버블) M/V
iTunes DL : itunes.apple.com/us/album/hello-bubble-single/id993975628?l=ko&ls=1
Title : Hello Bubble(헬로버블) M/V
iTunes DL : itunes.apple.com/us/album/hello-bubble-single/id993975628?l=ko&ls=1