Some events and performance are VERY controlled. Some are NOT controlled.
Had shot one where I cannot shoot till the song end and the audience starts clapping. Videographer kept looking at me, shake his head, and yawn.
2 hour boring stand there wait for everyone to clap then can blast off a few frames. But nevermind, they pay me by the hour.
Fark, I think the audience also not even allow to talk too. Maybe even farting also cannot.
Then they are 'free for all' events, people shooting right in your face, flash blasting 9 frames per second, shouting "look at here look at my camera!" "I love your songs, I support you!!!"