{{MusicArticle
| titlejp     =
| titlejprom  =
| titleen     =metamorphoXIs
| group       =[[Riverside]]
| groupCat    =Riverside
| released    =2012-05-27
| convention  =Reitaisai 9
| tracks      =10
| length      =44:55
| catalogno   =RSCD-0011
| genre       =
| website     =[http://riverside9.web.fc2.com/riverside.html Link]
| image       =RSCD-0011.jpg
| banner      =
| illustrator ={{lang|ja|壱}}
| vocalist    ={{秣本 瑳羅}}
: Jolly
:{{lang|ja|降矢 俊介}}
| arranger    =_yoc.
:{{すのうまん}}
:Cororo
:KNHEZiXYTH
| other_staff =
| description =An album featuring vocal and instrumental arrangements of themes from ''[[Imperishable Night]]'', ''[[Fairy Wars]]'' and ''[[Ten Desires]]''.

| tracklist   =
* {{Track|01|meta|02:25}}
** arrangement: KNHEZiXYTH
** original title: {{lang|ja|欲深き霊魂}}
** source: {{TD}}

* {{Track|02|{{lang|ja|いと儚き燿の如く}}|04:10|lyrics=Lyrics: いと儚き燿の如く}}
**''Like a Momentary Brightness''
** arrangement: _yoc.
** vocals: {{秣本 瑳羅}}
** original title: {{lang|ja|年中夢中の好奇心}}
** source: {{FW}}

* {{Track|03|Old River|04:04|lyrics=Lyrics: Old River}}
** arrangement: {{すのうまん}}
** vocals: {{秣本 瑳羅}}
** original title: {{lang|ja|死霊の夜桜}}
** source: {{TD}}

* {{Track|04|Cendrillon|04:12|lyrics=Lyrics: Cendrillon}}
** arrangement: Cororo 
** vocals: {{秣本 瑳羅}} Jolly
** original title: {{lang|ja|夢殿大祀廟}}
** source: {{TD}}

* {{Track|05|{{lang|ja|赫い絲}}|04:40|lyrics=Lyrics: 赫い絲}}
**''Red Thread''
** arrangement: KNHEZiXYTH
** vocals: {{秣本 瑳羅}} 
** original title: {{lang|ja|聖徳伝説　〜 }}True Administrator
** source: {{TD}}

* {{Track|06| the immortal schranzer|06:51|}}
** arrangement:  _yoc.
** original title: {{lang|ja|月まで届け、不死の煙}}
** source: {{IN}}

* {{Track|07|The Abyss|04:19|lyrics=Lyrics: The Abyss}}
** arrangement: {{すのうまん}} & KNHEZiXYTH 
** vocals: {{秣本 瑳羅}} & {{lang|ja|降矢 俊介}} 
** original title: {{lang|ja|デザイアドライブ }}
** source: {{SA}}

* {{Track|08|{{lang|ja|好きに暮らせばいいんじゃよ。}}|04:31|lyrics=Lyrics: 好きに暮らせばいいんじゃよ。}}
**''It's Fine to Live However You Want''
** arrangement:_yoc. & KNHEZiXYTH 
** vocals: {{秣本 瑳羅}} 
** original title: {{lang|ja|素敵な墓場で暮しましょ}}
** source: {{TD}}

* {{Track|09|{{lang|ja|燬}}|04:02|lyrics=Lyrics: 燬}}
**''Blaze''
** arrangement: Cororo  & KNHEZiXYTH 
** vocals: {{秣本 瑳羅}} 
** original title: {{lang|ja|もう歌しか聞こえない}}
** source: {{IN}}

* {{Track|10| scape|05:36|lyrics=Lyrics: scape}}
** arrangement:_yoc.
** vocals: {{秣本 瑳羅}} 
** original title: {{lang|ja|妖怪寺へようこそ}}
** source: {{TD}}
}}