youtube
sj
http://www.youtube.com/watch?v=QddbgSlPU_o&feature=player_embedded
B.A.P
http://www.youtube.com/watch?v=z_mvZOAkELw&feature=player_embedded
A-JAX
http://www.youtube.com/watch?v=y60rFUy5B0Y&feature=player_embedded
SJ Mr.simple
http://www.youtube.com/watch?v=XQEuJ3smt74&feature=player_embedded
beast
http://www.youtube.com/watch?v=M8T1Tf6d3cw&feature=player_embedded