2girls, backless_dress, backless_outfit, blue_dress, blue_eyes, breasts, dress, floating_hair, formal, high_heels, holding, holding_instrument, holding_violin, instrument, kaeru_no_papa, long_hair, medium_breasts, multiple_girls, music, parted_bangs, pink_dress, playing_instrument, ponytail, red_footwear, shadow, sideways, smile, sukeban_to_violin, violin