Unhappy Refrain (アンハッピーリフレイン) is an album by wowaka. It was released under the label(s) BALLOOM. More information can be found on Vocaloid Wiki or Vocaloid Database.
External Links
- Niconico Broadcast - Album crossfade
- Amazon - Album purchase
- Animate Online Shop - Album purchase
- CDJapan - Album purchase
- Google Play - Album purchase
- iTunes - Album purchase
- Melonbooks - Album purchase
- Toranoana - Album purchase
- Official Website
- Hatsune Miku Wiki