1girl, black_dress, breasts, cleavage, cross-laced_clothes, demon_horns, detached_sleeves, dress, frilled_dress, frills, horns, instrument, jewelry, large_breasts, long_hair, multiple_horns, music, necklace, open_mouth, piano, playing_instrument, pointy_ears, red_eyes, silver_hair, sketch, skull, skull_necklace, solo_focus, very_long_hair, violin