Hollow/A. Maya

==Lyrics==
==Discography==
This song was featured on the following albums:
*Grey Skies (album)
A demo version was featured on the following albums:
*Perspective: A Collection of Demos, B Sides, Acoustic Versions, and Remasters (album)
==External Links==
===Unofficial===
*
*Vocaloid Wiki
Category:Songs
Category:English songs
Category:Album Only songs
Category:VOCALOID original songs
Category:Songs featuring GUMI (VOCALOID)
Category:Songs featuring SONiKA
Category:Duet songs
Category:A. Maya songs list