#################### Main Theme #################### Saxophone Day, lively swing jazz performance, elegant white cat girl playing alto saxophone, intimate vintage jazz club, joyful musical atmosphere, playful elegance, warm and charming performance, solo musician, #################### Outfit #################### classic vintage jazz-inspired outfit, deep forest-green short tailored jacket, cream-colored ruffled blouse, delicate frills around the neckline, small ruffles at the sleeve cuffs, subtle puffed shoulders, gold decorative buttons, slim golden waist belt, deep emerald-green flared skirt, elegant knee-length skirt, soft flowing fabric, refined feminine silhouette, small gold accessories, classic ankle-strap heels, cute yet sophisticated, elegant retro fashion, balanced frill details, #################### Composition #################### vertical composition, aspect ratio 7:9, solo character composition, three-quarter view, slightly low camera angle, camera positioned diagonally in front of Shiratsuyu, dynamic full-body composition, natural perspective, clear foreground and background depth, Shiratsuyu standing at the center of a small wooden stage, her face, both hands, and saxophone clearly visible, the saxophone bell slightly angled toward the viewer, balanced character and instrument placement, #################### Pose and Performance #################### playing a golden alto saxophone, natural saxophone playing posture, mouth gently placed on the mouthpiece, both hands correctly positioned on the saxophone keys, realistic finger placement, saxophone neck strap, one foot slightly forward, weight shifted naturally onto one leg, shoulders and hips gently tilted, subtle rhythmic body movement, slightly swaying upper body, Her posture suggests that she is enjoying a lively swing jazz melody, gently moving with the rhythm while continuing to play the saxophone. Her eyes convey a cheerful, playful smile even while her mouth remains on the mouthpiece. flowing silver hair, gently swaying skirt, white cat tail forming a soft curved silhouette, #################### Saxophone #################### golden alto saxophone, accurate alto saxophone anatomy, curved saxophone neck, single-reed mouthpiece, detailed brass keys, realistic key mechanisms, polished golden brass surface, subtle engraved decorations, beautiful warm reflections, clearly visible saxophone bell, #################### Musical Effects #################### subtle golden musical notes, three to five small musical notes, delicate floating music symbols, soft amber-colored glow, A few small golden musical notes gently drift outward from the saxophone bell toward the audience, blending naturally into the warm stage lighting. musical notes as secondary decoration, subtle visual rhythm, light and playful atmosphere, avoid excessive fantasy effects, #################### Stage #################### small intimate jazz club stage, warm wooden floor, deep burgundy velvet curtains, vintage stage decorations, classic upright piano in the background, small microphone stand placed to the side, subtle brass details, cozy retro atmosphere, #################### Background #################### vintage jazz club interior, small round audience tables, softly glowing table lamps, warm amber wall lights, dark polished wooden furniture, subtle silhouettes of the audience, soft background blur, intimate live music venue, #################### Lighting #################### warm amber spotlight, soft golden stage lighting, gentle rim lighting on silver hair, beautiful reflections on golden saxophone, soft highlights on white cat ears, warm light illuminating the face and hands, subtle shadows, cinematic jazz club atmosphere, #################### Color Palette #################### deep forest green, cream white, golden brass, warm amber, burgundy red, dark walnut brown, soft silver-white, rich and harmonious vintage colors, #################### Art Style #################### high-quality anime illustration, beautiful detailed anime character, delicate clean linework, expressive eyes, soft painterly shading, detailed clothing textures, natural fabric folds, intricate instrument details, cinematic lighting, dynamic yet elegant composition, warm atmospheric depth, refined and charming visual style, #################### Important Details #################### focus on Shiratsuyu actively playing the saxophone, preserve her official white cat girl design, keep long silver hair and braided hairstyle, keep both white cat ears and white tail, show correct saxophone playing posture, mouth touching the mouthpiece, both hands clearly visible, natural finger placement, show gentle rhythmic movement, keep the outfit cute and elegant, keep musical notes small and subtle, keep the jazz club atmosphere intimate, #################### Avoid #################### extra characters on stage, extra arms, extra fingers, deformed hands, incorrect saxophone anatomy, incorrect finger placement, floating saxophone, saxophone without neck strap, open-mouth smile while playing, excessive musical notes, large glowing music symbols, overly magical effects, oversized frills, childish outfit, modern concert arena, flat lighting, overcrowded composition, missing cat ears, missing cat tail, short hair,