Naw but yeah man if I had the fame and power of Yuja and Lang Lang I'd want food, drinks, weed (wherever it's legal, but honestly I wouldn't care if people showed up high) at my concerts, no dress code, couches on stage so people could chill and not have to sit super far away next to some old smelly dude who's coughing their intestines out the whole time.
And I'd allow people to use their phones or laptops to record, text, work, homework, check facebook or whatever.
Or it would be cool if they had a gym area in the hall so people could get their workout in while enjoying the music. Wait on second thought it would probably be super noisy nevermind.
But I would want a bar and a smoking lounge in the hall that would be tight.
And you could bring your dogs! As long as they're not loud.
And you can walk in and out whenever you want don't just make a lot of noise.
aaaaaaand after the concerts over or maybe in between movements (idk about that) I wanna hear comments and criticism from the audience so we can talk and get to know each other kinda like a studio class.
Cause I think the most meaningful musical experiences are when the audience is COMPLETELY chill and relaxed like visiting a friend for drinks and hearing him/her play at their house or waking up to your significant others playing or saying hi to someone in a practice room or just being in a studio class