Yes
There is going to be 10,000 camera phones there. Don't be taking so many pictures that you would be ruining the experiences for someone else. Also some mental memories are better than many still pictures. I have missed a lot in life by not looking with both eyes instead of squinting looking through an eye piece on a camera
Depends on event if they allow you too
Depends on the artist and event
So event you can and some you cant its up to the artist
Yes you can
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