2girls, :o, ^^^, aqua eyes, aqua hair, aqua necktie, bare shoulders, beamed eighth notes, black background, black sleeves, cropped torso, cross-shaped pupils, detached sleeves, grey shirt, hair ornament, headgear, headlamp, jacket, long hair, looking at viewer, multiple girls, musical note, muted color, necktie, open mouth, orange eyes, orange hair, shirt, short hair, side ponytail, sleeveless, sleeveless shirt, star symbol, surprised, symbol-shaped pupils, twintails, upper body