effects, fabric, hair, k-on!!, k-on series, smears, smoke, taichi ishidate, kotobuki tsumugi, tainaka ritsu, akiyama mio, multiple girls, hirasawa yui, nakano azusa, drum set, drum, sakuragaoka high school uniform, instrument, guitar, school uniform, brown hair, 5girls, blonde hair, black hair, keyboard (instrument), chair, indoors, chalkboard, wooden floor, drumsticks, long hair, electric guitar, short hair, 6+girls, sitting