It has been announced that Jang Jae In and Kang Seung Yoon, who both got disqualified on Mnet's Superstar K2, will perform together on the next episode of Mnet's M! Countdown. The producer of M! Countdown stated on the 18th, "After seeing Kang Seung Yoon's performance on the show last week, many fans wanted Jang Jae In to perform as well. The two revealed that they wanted to perform with each other so they will be preparing for a duet stage on the 21st." The two had a short brainstorming session for the show thinking about what song would be a good choice for the performance. The two ultimately decided on a Lee Moon Sae song called 'By Living In This World'. The song will also be released after the performance on Mnet's site. The two revealed their thoughts on the upcoming performance. Jang Jae In stated, "My music style is more of an underground feel, while on the other hand, Seungyeon is more mainstream. That is the reason why I wanted to collaborate with him. This is also a new experience and I am anticipating it very much." Kang Seung Yoon stated, "I am very happy that I get to do a song with Jae In-nuna. I will show off a different style from 'By Instinct'." Source + Photo: Newsen