Cell phone with video allow you to send almost live sections of performances....its a Khuwl Feetur for TheAtYur....to let friends know you were.... when and where at the place it was HapInIng.
You can record and send over and over and if the auditorium gestapo...say "No, no, no," Nod your head and begin again.
Buy good tickets, in the front rows and don't stand up and be obvious rotating the cell around.
The net is filled to bursting with the Stones current tour....recorded on cell phones. (Besides, its the same old stuff, if your mix is poor, search and get a free better mix of the material.)
I record live every time I go. Some of the "good stuff" would not exist today if there were not pirates in the crowd.
Sincerely,
Gargoyle