Relationships
| lyricist: | ayame (Alstroemeria Records) |
|---|
| is based on: | 夜雀の歌声 ～ Night Bird (東方永夜抄) |
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Recordings
| Date | Title | Artist | Length |
|---|---|---|---|
| recordings | |||
| Verbal promise of the night | Masayoshi Minoshima | 3:30 | |
| Verbal promise of the night (Instrumental) | Alstroemeria Records | 3:41 | |