Omg. I didn't know this was live until I heard Junsu's scream. I thought it was recorded. Too awesome for words. *spazz* 

How to differentiate DBSK's live from recorded.

Tip 1: Watch out for Junsu's screams. He always does it differently from recordings. Of course, live one was improvised and more awesome than recorded.

Tip 2: Listen to Jaejoong's breathing. It is normally very loud. And his voice will always sound very raw. Very 'live'. He likes to breathe randomly in a 'sentence' too.

Tip 3: Yoochun's.. ehh. Just this element that tells you it's live. His asthma voice says everything. And he likes to cut notes off.

Tip 4: Changmin's high notes. Sometimes he goes out of tune then comes back again. And he cuts the high notes shorter too.

Tip 5: Yunho.. Not much. Maybe he just pull his vibrato longer? Well.. If the other members are singing live, he probably is.
Oh. And they normally tend to close their eyes when singing. So it's definitely live. I mean.. They all fail at lipsinging.. Jaejoong tends to forget the mic on purpose. Oh well

5years of listening to DBSK, you'll notice such things. I feel like a nutcase now. Thanks Dongbang.

>-<