Auld Lang Syne
当有一天,你不再需要Oliver时,请让他最后再唱一首歌吧…… When one day you don't need Oliver anymore, let him sing one last song... 主唱(Main Singer):Oliver 第一伴唱(First Accompany Singer):镜音连(LEN) 第二伴唱(Second Accompany Singer):巡音流歌(Luka) 画外音(Narrative Singer):镜音铃(RIN) 伴奏(Musical Instrument Accompany)/混音(Remix)/封面(Cover Painter):井上系