chartreux, hatsune miku, vocaloid, 1girl, aqua eyes, aqua hair, black boots, black skirt, blue sky, boots, cloud, collared shirt, cowboy shot, day, detached sleeves, female focus, grey shirt, hair between eyes, hair ornament, hands on own chest, headphones, headset, legs apart, long hair, looking at viewer, microphone, miniskirt, music, musical note, nail polish, necktie, own hands together, pleated skirt, quaver, sheet music, shirt, singing, skirt, sky, solo, tattoo, thigh boots, thighhighs, twintails, upskirt