I photographed the concert with the Sony A7R Mark II and (primarily) the Zeiss Batis 85mm f1.8 lens. I'd never shot the combination before, but it blew me away with the lowlight performance and the crystal sharp images I got. Love it. It's super small and relatively inconspicuous as well. I try to be as unnoticeable as possible when I'm shooting a show (actually, when I'm shooting in general) because I don't want to get in the way of people who have paid to be there and want to enjoy the show. It was a great night and I hope to get the opportunity to shoot some more evenings like this. Music photography combines two of my biggest passions and it's a lot of fun.