I am happy by FT Island, one of my favorites with them :)
Taru - I hope you can be
B.A.P warrior, any one else notice that the one dude with the perm looks like Eun Jae from wild romance, only blonde? it's the same perm, the same hair cut, and they even sort of have simillar facical features.
Jay Park - Know Your Name
SHINee - Stand By Me
Super Junior - Oppa Has Risen <3
cn blue intuition :)
OK PUNK! - Not The End (I liked the band, they need a more powerful main singer though...)

Can't I Love You from Dream High =)) But I listened to the original version.