They did! PROOF has several demo versions, including this one💜
They did! PROOF has several demo versions, including this one💜,Miho Nakayama 40th Anniversary~ 中山美穂「ザ・ベストテン,鬼頭明里 1stミニアルバム「Kaleidoscope」通常盤 | きゃにめ,芽瑠璃堂 > 中島みゆき 『Singles【リマスターBlu-spec CD2,GGM8Zj_a8AA2YdT.jpg