masterpiece, best quality, amazing quality, 1girl, solo, original ai character, music festival theme, singing on stage, holding a microphone near mouth, close-up, upper body, expressive face, sparkling eyes, joyful smile, floating music notes, sparkling lights, soft bokeh audience lights, futuristic stage design, hologram effects, cute and dreamy atmosphere, pastel neon color palette, soft lighting, detailed eyes, long flowing hair, decorative costume with frills and ribbons, elegant accessories, stage spotlight, confetti, vibrant composition, high detail, anime style, beautiful hands, (watercolor style:1.6),, (soft pastel color palette:1.5), (pale colors:1.3), watercolor texture, matte finish, subtle shading, minimal contrast,, Upper body, Pastel color palette, (Upper body: 0.9), soft cute girl with soft lavender hair and light blue inner highlights, long hair with two side buns and loose curls, one stray hair, large, bright purple eyes, a gentle smile, a faint glow, anime-style with emphasized contours, flat pastel-toned shading.single ahoge, medium breasts,star-shaped hairpin,

low quality, worst quality, blurry, monochrome, realistic, photorealistic, multiple girls, extra arms, extra legs, bad hands, malformed fingers, missing fingers, extra fingers, poorly drawn face, poorly drawn eyes, bad anatomy, deformed body, cropped, out of frame, text, logo, watermark, nsfw, gloomy, dark lighting, messy background, nsfw, harsh shadows, dark colors, saturated colors, glossy skin, strong contrast, photorealistic,