best quality, score_7, score_9, sensitive, very aesthetic, ultra detailed, fair skin, high contrast, nangongmusezzz, 1girl, solo, white wings, purple halo, upper body, portrait, holding microphone, stage backlight, spotlight, singing, open mouth

worst quality, low quality, score_1, score_2, score_3, artist name, shiny skin, chibi, text, logo, watermark, reference sheet, green halo,