arrangers:
- link: artist/17
  names:
    en: OdiakeS
catalog: N/A
categories:
- Doujin Music
category: Doujin Music
classification: Vocal, Original Work
composers:
- link: artist/17
  names:
    en: OdiakeS
covers: []
discs:
- disc_length: '16:15'
  name: Disc 1
  tracks:
  - names:
      Japanese: すぺしゃる☆Happy Birthday
    track_length: '4:06'
  - names:
      Japanese: 不思議なアリス気分
    track_length: '4:02'
  - names:
      Japanese: すぺしゃる☆Happy Birthday (off vocal)
    track_length: '4:06'
  - names:
      Japanese: 不思議なアリス気分 (off vocal)
    track_length: '4:01'
link: album/149950
lyricists:
- link: artist/2323
  names:
    en: Mayu
    ja: 真優
media_format: CD-R
meta:
  added_date: 2025-05-25T08:37
  edited_date: 2025-05-25T08:40
  fetched_date: 2026-01-07T06:37
  freedb: 0
  ttl: 86400
  visitors: 150
name: Happy Metamorphose / Mayu
names:
  en: Happy Metamorphose / Mayu
  ja: Happy Metamorphose / 真優
  ja-latn: Happy Metamorphose / Mayu
notes: Birthday live original CD. Sold only through mail order.
organizations:
- &id001
  names:
    en: ARSNOVA
    ja: ARSNOVA
    ja-latn: ARSNOVA
  role: manufacturer
- link: org/4849
  names:
    en: Right Way Inc.
    ja: 有限会社ライトウェイ
    ja-latn: Right Way Inc.
  role: manufacturer
performers: []
picture_full: https://media.vgm.io/albums/05/149950/149950-20343eedb081.png
picture_small: https://medium-media.vgm.io/albums/05/149950/149950-20343eedb081.png
picture_thumb: https://thumb-media.vgm.io/albums/05/149950/149950-20343eedb081.png
publish_format: Doujin/Indie
publisher: *id001
related: []
release_date: '2006-04-23'
release_events: []
release_price:
  currency: JPY
  price: 700.0
reprints: []
vgmdb_link: https://vgmdb.net/album/149950?perpage=99999
vocals:
- link: artist/2323
  names:
    en: Mayu
    ja: 真優
votes: 0
