1girl, adapted costume, animal ears, beamed sixteenth notes, bird ears, bird wings, blush, boots, brown footwear, brown headwear, brown pantyhose, brown skirt, closed eyes, eighth note, full body, grey background, hat, long sleeves, musical note, open mouth, pantyhose, pink hair, shirt, short hair, simple background, sketch, skirt, sleeve garter, solo, white shirt, white wings, winged footwear, winged hat, wings