By Tobias Carroll The economy of live music — especially in the wake of an especially disruptive pandemic which continues to confound many artists’ touring plans — is at a particularly complex place right now. It also prompts a number of questions as to how musicians, booking agents and venues make up for lost time — should ticket prices increase due to canceled shows? Does it make sense for venues to charge more to cover lost revenue from reduced capacities or air filtration systems? If there was ever a time to think about the costs associated with live music, this is it. But if the changes t…