DESCRIPTION:
Made in Abyss Opening - Deep in Abyss
Lyric作詞 - hotaru
Compose作曲 - KanadeYUK、Masahiro "Godspeed" Aoki
Arrange編曲 - KanadeYUK
Vocal歌 - リコ（富田美憂）、レグ（伊瀬茉莉也）
Piano Adapt by jack50806(BPM=130)
Sheet music : http://www.tintinpiano.com/sheetmusic/92607
Anyway,simple is the Best. lol