Prompt: (masterpiece), (best quality), (extremely detailed), (detailed),(extremely detailed eyes),art of light novel cover, highres, realistic, 1girl, idol, sexy, singing, demure teenage girl, 18 years old, long loose black hair,delicate fair face,deep expressive eyes,pink lace dress, frilly intricate feminine, holding a microphone, singing with passion, gesturing dramatically, in a dazzling music hall, under bright spotlights, surrounded by an enchanted audience, youthful yet poised, a rosebud on the verge of blooming, an ethereal dreamlike vision, a visual spectacle,