Anime Gothic Rock Concert

Create a high-energy vertical anime concert illustration of an all-female gothic rock band performing live on a dark indoor stage. The image should feel like a dramatic festival moment, with intense purple, magenta, blue, and white spotlights, haze, lens glow, metal truss ceiling, confetti-like sparkles, and a packed audience in the foreground raising silhouetted hands in rock-sign gestures. Show exactly 4 visible band members: 1) the central lead singer and guitarist, a young woman with long flowing dark brown hair with pink highlights, amber eyes, black choker, layered necklaces, studded black leather jacket, black graphic top, plaid mini skirt, fishnet stockings, thigh garter, bracelets, chains, and lace-up boots, singing into a black microphone while playing a dark red electric guitar; 2) the left bassist, a cool-looking young woman with short lavender bob hair, black choker, black gothic outfit, plaid skirt, fishnets, holding a purple bass guitar near a microphone stand; 3) the rear drummer, a smaller young woman with dark hair behind a drum kit, smiling while playing, with a stylized white band logo on the bass drum; 4) the right keyboardist and backing vocalist, a young woman with dark twin-tail hair with pink accents, black gothic outfit and plaid skirt, singing into a microphone while standing behind a keyboard labeled Roland. The central performer should dominate the composition from head to thigh, placed slightly left of center, with the guitar neck rising diagonally upward. Use a polished Japanese anime style with detailed linework, glossy highlights, expressive faces, flowing hair, dramatic stage lighting, realistic instrument details, and a vivid live-performance atmosphere. Add a large abstract white band-logo graphic on the back wall behind the performers. Customizable details: band name/logo text {argument name="band name" default="stylized unreadable gothic logo"}, lead singer hair color {argument name="lead singer hair color" default="dark brown with pink highlights"}, lighting palette {argument name="lighting palette" default="purple, magenta, blue, and white"}, stage mood {argument name="stage mood" default="explosive live festival energy"}, keyboard brand label {argument name="keyboard brand label" default="Roland"}. Avoid photorealism, avoid extra band members, avoid readable unrelated text, and keep the image vertical with a close crowd perspective.