Tracklist Hide Credits

CD-1	空唄 Arranged By – Yuta NakanoLyrics By – Yuho Iwasato	4:22
CD-2	My Stage Arranged By – Yasutaka MizushimaLyrics By – Kanata Asamizu	4:47
CD-3	空唄 (Instrumental)	4:22
CD-4	My Stage (Instrumental)	4:44
DVD-1	空唄 (Music Clip) Engineer – Shoji SasakiFilm Director – Ippei MoritaFilm Producer – Hirohisa IshiharaProduction Manager – Koji Takado
DVD-2	Bonus Movie Film Director – Leo Endo

Companies, etc.

• Phonographic Copyright (p) – Avex Entertainment Inc.
• Copyright (c) – Avex Entertainment Inc.
• Manufactured By – Avex Marketing Inc.
• Distributed By – Avex Marketing Inc.

Credits

• Mastered By – Shigeo Miyamoto
• Mixed By – Koji Morimoto
• Producer [Sound], Music By – Kazuhito Kikuchi

Notes

- 2nd single of the "Earth Elements Series" singles in 5 consecutive months.
- Theme of this single is "Sky".

Barcode and Other Identifiers

• Barcode: 4 988064 314546
• Rights Society: JASRAC

Other versions

Category	Artist	Title (Format)	Label	Category	Country	Year
AVCD-31455	alan	空唄 ‎(CD, Maxi)	Avex Trax	AVCD-31455	Japan	2008
AVCS-12608	alan	空唄 ‎(CD, Maxi, Promo)	Avex Trax	AVCS-12608	Japan	2008

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