Anime girl with guitar in front of computer desk with keyboard

Overdose, 1 girl, alone, holding, sitting, Chair, musical instrument, microphone, guitar, cable, computer, monitor, holding musical instrument, electric guitar, poster (object), keyboard (computer), mouse (computer), amplifier, (masterpiece, highest quality:1), dark circles under the eyes, bangs, black hair, blue eyes, Hello, blue hair band, brown cardigan, long hair, white serafuku, white skirt,

(nsfw:1.5),(worst quality, low quality:1.4), extra fingers, fewer fingers, watermark