safebooruhttps://safebooru.org/index.php?page=atom&tags=4boys amplifier black shirt brown background copyright name cover cover page drum feet out of frame given greyscale with colored background guitar highres holding holding guitar holding instrument instrument kaji akihiko kizu natsuki lights long sleeves male focus microphone stand multiple boys music nakayama haruki official art pants playing instrument satou mafuyu shirt short sleeves singing spotlight star (symbol) sweater triangle background uenoyama ritsuka white pants2024-06-08T03:11:45Zsafebooru