We already have a lot of experience with both recording and live streaming content in VR so we already have the equipment in place. Having already recorded a few concerts and tested a lot we have found out we don't disturb the artists on stage at all! Our cameras are also no bigger than a stage microphone..
It would be nice, because their equipment is professional and fully suited for both voice recording and music. Then reduce the music with the video, and ready - a great concert, great sound.