What makes a good BBQ?

my idea of a good bbq would be good seating ideally some giant bean bags and of course other seating too, a central focus like a fire in the middle of a circle giving it a cowboy round the campfire sort of vibe and also people playing real music - like tell your friends to bring their own instruments but guitar has to be essential, start your party about 5pm then every ones ready to eat and chill, have a punch but also an alcohol free alternative, have some nice lanterns hung around for when it gets dark