@krispn well the first 2 points you quoted in your reply are related completely to compression, point 5 is about target market- you wouldn’t play verbatim pop versions Atomic Kitten in a Punk or Cannibal Corpse type gig venue.
3 is a given, or should be for any self respecting group.
Lighting? Can’t see how that comes above - 3 recent gigs I have been to, 1 an intimate coffee shop one - normal lights, engaging and brilliant. Mark Lonergan in a big venue it was mainly just dark - lights never changed - great sound and engaging.
Another band - all the flashing lights in the world, good musicians, tight, engaging - sound was absolutely awful - everyone was put off and left early.
Groove, tightness, feel musically and soundwise are defo hand in hand together.