4girls, ahoge, black footwear, black shirt, black socks, blonde hair, blue eyes, blue hair, blurry, blurry background, blush, bow, bowtie, brown sailor collar, brown shirt, closed mouth, collared shirt, dark blue hair, electric guitar, fake facial hair, fake mustache, gibson les paul, grey skirt, guitar, guitar case, hair between eyes, hair ornament, hand up, hands up, hat, holding, holding instrument, holding plectrum, instrument, instrument case, jacket, long hair, long sleeves, looking at viewer, multiple girls, multiple views, music, one side up, open mouth, party hat, party popper, pink hair, pink jacket, playing instrument, pleated skirt, plectrum, ponytail, red bow, red bowtie, red hair, red headwear, sailor collar, school uniform, shirt, shoes, short hair, short sleeves, side ponytail, sidelocks, skirt, socks, star-shaped eyewear, sunglasses, sweatdrop, t-shirt, track jacket, very long hair, white shirt, zipper pull tab