[Dance] DBSK - Purple Line (Rehearsal)

DBSK / TVXQ / Dong Bang Shin Ki practice one of their Japanese single "Purple Line" on SM entertainment's practice room.
It's around 3 years ago.
They dance Wonder Girls' "Tell Me" and SNSD's "Girls' Generation" at the beginning. lol
Why I reupload this? Because I miss them, and the fact is I like them after watch this practice video :)