This was a straight ahead set, with Fred Mascherino playing mostly at the mic and without too many drastic movements, unlike Tom DeLonge of Angels and Airwaves.
First three, no flash.
Lighting for the first three songs of this set were very challenging, comprised of mostly deep red and magenta washes. White light didn't make an appearance until the fourth song, at which point all the photographers had vacated the pit.
The backlighting provided some instances of flare, not of all of which were entirely unwelcome.
Exposure & Metering:
I shot this set mostly between ISO 6400 and ISO 12800. Shutter speeds ranged between 1/160 and 1/250, while I shot exclusively at f/2.8.