{{MusicArticle
| titlejp     =舞音 {{lang|en|-MUON-}} 
| titlejprom  =MUON
| titleen     =Whirling Sound
| group       =[[C-CLAYS]]
| groupCat    =C-CLAYS
| released    =2011-08-13
| convention  =Comiket 80
| tracks      =8
| length      =36:47
| catalogno   =TOCD-0027
| website     =[http://blog.c-clays.com/?eid=1425418 Link]
| image       =20110801 2057106.jpg
| banner      =
| arranger    =K2
: {{あとぐる}}
: {{ムーピー}}
: {{チューファ}}
: {{ききぷぅ☆}}
| vocalist    ={{小峠 舞}}
| lyricist    ={{御籤}}
: {{小峠 舞}}
: {{こむいち。}}
: {{御籤}}
: shihori ([[A-One]])
| producer    ={{あとぐる}}
:{{小峠 舞}}
; Executive Producer
:{{綾瀬 孝}}
| illustrator ={{植田亮}} ([http://fancyfantasia.jp/ FancyFantasia])
| designer    =[http://winfanworks.com/ WINFANWORKS]
| masterer    =
| other_staff =
;Guitar
:{{鋼鉄兄貴}}（[[A.S.B]]）

| description =It features vocal and instrumental arrangements of themes from ''[[Embodiment of Scarlet Devil]]'',  ''[[Perfect Cherry Blossom]]'', ''[[Imperishable Night]]'', ''[[Mountain of Faith]]'', ''[[Subterranean Animism]]'', and ''[[Fairy Wars]]''.

| tracklist   =

* {{Track|01|{{lang|ja|ツインソウル～輪廻する旋律～}}|04:26|lyrics=Lyrics: ツインソウル～輪廻する旋律～}}
** ''Twin Soul - The melody that cycles endlessly''
** arrangement: {{あとぐる}}
** lyricist: {{小峠 舞}}
** vocalist: {{小峠 舞}}　
** original title: {{lang|ja|幽霊楽団 ～}} Phantom Ensemble 
** source: {{PCB}}

* {{Track|02|{{lang|ja|狂奔}}Matter|05:25|lyrics=Lyrics: 狂奔Matter}}
** ''Matter running wild''
** arrangement: K2
** lyricist: W*M
** vocalist: {{小峠 舞}}　
** guitarist: {{鋼鉄兄貴}} ([[A.S.B]])
** original title: {{lang|ja|霊知の太陽信仰 ～}} Nuclear Fusion 
** source: {{SA}}

* {{Track|03|UNDER WORLD|04:20|lyrics=Lyrics: UNDER WORLD}}
** arrangement: {{あとぐる}}
** lyricist: {{小峠 舞}}
** vocalist: {{小峠 舞}}　
** original title: {{lang|ja|ハルトマンの妖怪少女}}
** source: {{SA}}

* {{Track|04|{{lang|ja|還る櫻と、闇夜と。}}|04:21|lyrics=Lyrics: 還る櫻と、闇夜と。}}
** ''With returning cherry blossoms, with the dark night.''
** arrangement: {{ムーピー}}
** lyricist: {{こむいち。}}
** vocalist: {{小峠 舞}}　
** original title: {{lang|ja|幽雅に咲かせ、墨染の桜　～}} Border of Life
** source: {{PCB}}

* {{Track|05|{{lang|ja|猛る月の叙情歌。}}|04:33|lyrics=Lyrics: 猛る月の叙情歌。}}
** ''Lyric love song of a fierce moon.''
** arrangement: {{チューファ}}
** lyricist: {{御籤}}, {{こむいち。}}
** vocalist: {{小峠 舞}}　
** original title: {{lang|ja|竹取飛翔 ～}} Lunatic Princess
** source: {{IN}}

* {{Track|06|GENWAKU GATE|04:51|lyrics=Lyrics: GENWAKU GATE}}
** arrangement: {{ききぷぅ☆}}
** lyricist: shihori ([[A-One]])
** vocalist: {{小峠 舞}}　
** original title: {{lang|ja|上海紅茶館 ～}} Chinese Tea　
** source: {{EoSD}}

* {{Track|07|Storm|04:05|lyrics=Lyrics: Storm}}
** arrangement: {{あとぐる}}
** lyricist: {{小峠 舞}}
** vocalist: {{小峠 舞}}　
** original title: {{lang|ja|メイガスナイト}}
** source: {{FW}}

* {{Track|08|Game Over|04:46|lyrics=Lyrics: Game Over (C-CLAYS)}}
** arrangement: {{あとぐる}}
** lyricist: {{御籤}}
** vocalist: {{小峠 舞}}
** original title: {{lang|ja|プレイヤーズスコア}}
** source: {{MoF}}

}}