I've been working with SixPlay for quite a while now. When they wanted to do a performance video for their promo package, they asked me to record the soundtrack at a show at Colony South.
Here's the end result - 16 tracks of audio was recorded live on my system, which was also feeding left & right main PA live mix, subwoofer feed, and four individual monitor mixes,along with feeding the video folks a guide audio track for camera sync.