3girls, ahoge, band, bare legs, blue eyes, blue necktie, braid, day, drill hair, drum, drumsticks, electric guitar, fender stratocaster, grey eyes, grey hair, guitar, high ponytail, holding, holding drumsticks, holding instrument, indoors, instrument, long hair, long sleeves, looking at another, medium hair, multiple girls, music, necktie, open mouth, playing instrument, ponytail, school uniform, sitting, skirt, smile, standing, teeth, twin braids, twin drills, white hair, white sleeves, window