Went to the Generations in Jazz festival with the schools band for the annual competition, and Friday/Saturday night were live entertainment for the somewhat 2,500+ other school students and the teachers and about 1000 others. The main entertainment was in a huge circus tent with only spot stage lighting.
It was only days before that I seen on this forum how it was possible to shoot about ISO 800 with the K-7 and took a mental note of Adams settings (BIG Thanks Adam).
So I had a go at applying them.... the ISO was 2000 @f2.8 125s - 350s all in RAW(PEF)
These images are only a light de-noise editing, colour and everything else is as shoot.