A cinematic medium shot from a slightly low angle captures the interior of an empty, mysterious ancient music library, emphasizing a sense of nostalgic wonder. Towering wooden bookshelves stretch to the high ceiling, filled with weathered leather-bound music books and yellowed scores. In the center, a large wooden desk holds an open score, a quill pen, and an ink bottle. Deep within the shelves, a single, exquisitely beautiful music book emits a faint golden glow, surrounded by drifting particles of light and translucent shimmering musical notes. Soft twilight sunlight streams through large upper windows, casting long golden beams across the aged wooden floor, while the sky outside blends ethereal orange and violet hues. The visual style is shojo manga style, featuring delicate lineart, screentone textures, soft focus, and light, airy sparkle effects with subtle flower motifs. The atmosphere is dreamy, silent, and mystical, evoking the beginning of a legendary quest for a lost melody.