I just finished editing an hour-long multi cam video of a concert in which I only used the two channel audio from camera one (dual mono audio). I realized after I finished the multi cam edit that I wanted to lower the audio on channel 1 down by 10db. If I go to "expand audio and video" I can do it but I'd have to go shot by shot by shot by shot... Is there a way to do it for the entire track at once? There doesn't seem to be a way by doing copy/paste attributes nor by using the range tool (at least not that I've figured out).