Humanitarian Rock Concert organized by Kokram i KC Halupka.
From the photography side of the event, well it is all in black and white, because lightning was there, pointed and changing colors 馃槀 There was like a second every 15-20 seconds where some kind of "daylight" color flashed and could give you a decent color photo on high ISO
Average ISO on these photos was 8000, with F-stop of 2.5. There is quite a lot of noise on most of them, but considering that majority will use mobile phones to view them, it will look pretty good.
The drummers hate is real 馃槃 Most of the times they are just pushed in the background, but even when they are not, notice how there is no light on them 馃榿
For more photos you can check out the GDRIVE LINK