Heyo.
I would like to suggest an option to phase out the players who don't participate to a concert by pressing "E" or whatever button they have/prefer.
Probably an unpopular opinion but it really ruins these concerts for me when there are 10 or more people doing random emotes, jumping nonstop and whatever they can think of to be the "funny guy".
Going to a dead block to participate alone is not exactly an enjoyable option either.