Just saw this too. Dunno what was going wrong? Bad recording of everything out of time? or through there headphones out of time so when they played it was a mess ??
Live drum and bass is generally shit other than Roni size Reprazent however I think this is down to a bad recording. Saying that I think i'll just read on Facebook about Dj Fresh is soooooooooo good and drum n base and dubstep is soooooooo sick m8, and give listening to it a miss.