As you may know, PPP Entertainment's�Coin Jackson has been garnering attention lately for claiming to be Asia's first 'hip hop a capella girl group,' escalating many people's expectations for the six-member group. After revealing their first music video for Feedback, these young ladies dropped their debut single, "Beginning,"�on Valentine's Day, featuring the title song�Feedback and a new track called Rumor. The single also includes instrumentals for both songs and the MV version of Feedback. While these tracks definitely fall more heavily in the dance genre than hip hop and show no signs of a capella, they still show off the six members' roles as actual singers and not just pretty faces. Noting the lack of autotune, netizens have complimented the power vocals that are especially apparent in the second track Rumor. To add to their musical prowess, it had been revealed back in December that member Jihoo had performed on Christmas Eve by singing the national anthem at a professional basketball game. The other members are leader Mari, Kora, Eunbit, Maxi and maknae Wooyoo. Feedback: http://www.youtube.com/watch?v=jEob6-qjmY8 Rumor: http://www.youtube.com/watch?v=epZQNtLyCcc