I shot a friend of mine doing some live music and as usual ML the firmware that never leaves my camera aided quite a bit.
Shot on a 550D with the 50mm 1.8, plus a rode stereo video mic for audio.
I shot on the 1.8 because it was quite dark and I wanted to keep my ISO as low as possible.
I also shot at 24p (23.9 whatever) in an attempt to get longer exposure times to keep the ISO low.
As I was running around a bit I decided to keep the ISO on automatic to save me some set up time,
this worked out fine, the brightness barely fluctuates.
I used ML to aide in white balancing, which was basically impossible as there was a big orange light as the spotlight as the venue is going under some change.
I also used ML for focus peaking, which there did end up some out of focus shots as I used extra test shots which I was still focusing in.
Then I also used ML for the general extra settings, no audio auto gain for the external mic, zero sharpness, a couple of other settings.
I edited this in cinelerra and did some heavy colour grading as the footage just looked orange, so I dipped the shadows into the green.
The main intention was to record that first song, but I got footage of this nice harmonica solo so I blended it together with another shot and quite like it.