Grimms Notes OST - 잊혀지지 못할 언어(忘れじの言の葉) by Lency published on 2020-08-08T08:00:05Z Original: Grimms Notes OST - 잊혀지지 못할 언어(忘れじの言の葉) Vocal: Lency MIX/Mastering: Yumgun Illust: Bigi