Dark, mystical music venue, gothic architecture, grand chandeliers, ornate stone walls, dimly lit atmosphere, polished black marble floors, intricate inlays, luxurious velvet drapes, crimson red accents, mysterious fog effects, low-key lighting, dramatic staircases, majestic archways, heavy metal doors, rustic wooden benches, vintage music equipment, eerie ambiance, misty nights, atmospheric soundscapes.