A Baroque-style concert set in an intergalactic opera house, where alien musicians with bioluminescent instruments perform before an audience of Victorian-era aristocrats and AI entities, the digital aurora backdrop flickering with rhythms matched by the intricate flourish of the musicians' attire, metallic and organic textures interweaving seamlessly, combining classic elegance with a futuristic twist, inspired by the grandeur of Baroque art and contemporary sci-fi visions.