Baek Ji-young(feat. BEAST Yong Jun-hyung) - Good Boy, 백지영(feat. 용준형) - Good Boy, Music

☞ Click here for listening to other K-pop Baek Ji-young(feat. BEAST Yong Jun-hyung) - Good Boy, 백지영(feat. 용준형) - Good Boy, Show! Music Core(쇼! 음악중심), EP308, 2012/05/19, MBC TV, Republic of Korea