Super Junior-K.R.Y. contributed to two more tracks in the original soundtrack of Hyena. The trio also performed in two additional original soundtracks, one track in both the soundtracks of Snow Flower and Billie Jean, Look at Me.
Super Junior-K.R.Y. held their first mini concert tour in Japan in August 2010. They held two more concerts in Kobe in November 2010 and two concerts in December 2010 in Fukuoka. Over 22,000 people attended the tour.
