Hi Stangman98,
To me, the most annoying condition to master at stage photography is the "light man"!
At most places, someone is in charge of the light and the disaster is preprogrammed.
Too many show where they throw coloured beams on the artists… the whole performance
long. That brings nightmarish WB corrections!
In the posted pictures, however, I notice a white guitar and black clothes; these are perfect
colour picker sampling areas to achieve WB. Did you try?
Have a good day…