Love 2 and 3. I’m distracted by the bright strobe in 1 and you can see just as many other photographers in the pit as there is of the front man, which is a shame as he has a great pose going on in that shot. I’d be tempted to re edit 1, make in to a portrait cut the light and other togs out and see how you get on from there.
That said, you’ll miss the crowd and the atmosphere - so it may be the case of not including this in a set.
3 is great. Perfect pose was there any more room under his right foot or was that the edge of the frame?