This four member ensemble finally made their stage debut! Watch SISTAR’s “Push Push” performance on Music Bank and let me know if you were as surprised as I was to hear how good they sounded.

As mundane as this song may be, I think ‘Push Push’ is a pretty strong song to use as a debut single. It’s ridiculously catchy. I’ll be honest, I was anticipating a hot mess of a first live-performance, but I was pleasantly surprised, not only to hear SISTAR keep it together but actually sound pretty good for a group of rookies. The girl in the ponytail in particular has some serious stage presence and an impressive voice. I’m not feeling their styling, though. What’s with those skirts?