4girls, ahoge, black skirt, black vest, blonde hair, blue hair, bow, bowtie, brown eyes, closed eyes, effects pedal, facing another, guitar, hair bobbles, hair ornament, holding, holding instrument, instrument, looking at another, lying, microphone, microphone stand, minigirl, mole, mole under eye, multiple girls, music, on back, one side up, pants, pants under skirt, pink hair, playing instrument, pleated skirt, red bow, red bowtie, red hair, school uniform, shirt, side ponytail, simple background, sitting, skirt, smile, vest, white shirt, yellow background, yellow eyes