red, do you use lightroom? i have to shoot a lot of changing stage lighting, particularly festivals that go all day and into the evening. i usually use auto white balance, and then during post i may have to make up various presets adjusting for the dominant color, maybe dialing down the reds some, warming the blue gels. oddly enough green quite often does not need as much. i label each preset as to what color it's for. now what helps is that many acts prefer a certain look, and after awhile you get a feel for the lighting just by looking, then hit it with that preset, you should be close, maybe a little tweak, save the new preset with a new name, and batch all from that particular set. now candlelight quite often presents a particular challenge for the narrator as when they hit them with the white spot they blow out. all musicians and narrators should be prohibited from wearing white on stage. that just makes the problems worse. i won't get to my candlelight for a few days, but i'd be surprised if i don't have to rescue a few of blair, in fact i daresay i have more than one blow out. ;