After much anticipation, the ladies of Rania finally make their debut last week on Music Bank. With their arrival to the music scene the group has been generating a lot of buzz, both good and bad. Recently, a behind the scenes video with Rania while recording "Dr. Feel Good" was uploaded on the internet. This is a good opportunity to hear the girls talented voices without the music as a back track, check it out below! http://www.youtube.com/watch?v=TBKFqZSE8g8