{{MusicArticle
| titlejp     =東方悠幻奏
| titlejprom  =Touhou Yuugensou
| titleen     =Touhou Music of a Permanent Illusion
| group       =[[Silver Forest]]
| groupCat    =Silver Forest
| image       =SFNC-0010.jpg
|caption      =Portrayed: [[Yuyuko Saigyouji]] (left), [[Youmu Konpaku]] (right)
| banner      =SFNC_0010banner.jpg
| released    =2008-05-25
| convention  =Reitaisai 5
| tracks      =8
| website     =[http://www.silver--forest.com/yuugen.htm Link]
| length      =24:04
| catalogno   =SFNC-0010
| arranger    =NYO
| lyricist    =NYO 
: {{アキ}}
: bit
| vocalist    = {{さゆり}}
: {{アキ}}
| description =It features vocal and instrumental arrangements of themes from ''[[Embodiment of Scarlet Devil]], [[Perfect Cherry Blossom]], [[Imperishable Night]], [[Mountain of Faith]]'' and ''[[Strange and Bright Nature Deity 1 (CD)|Strange and Bright Nature Deity]]''.
| tracklist   =

* {{Track|01|Sacred|04:41|lyrics=Lyrics: Sacred}}
** arrangement: NYO
** lyrics: NYO 
** vocals: {{アキ}}
** original title: {{lang|ja|少女が見た日本の原風景}}
** source: {{MoF}}

* {{Track|02|60's wind - stars|03:17|lyrics=Lyrics: 60's wind - stars}}
** arrangement: NYO
** lyrics: {{アキ}}
** vocals: {{さゆり}}
** original title: {{lang|ja|ヴォヤージュ}}1969
** source: {{IN}}
** original title: {{lang|ja|スターヴォヤージュ}}2008
** source: {{SaBND|CD1}}

* {{Track|03|EXTRA BITTER {{lang|ja|～ みょんのうた}}|02:40|lyrics=Lyrics: EXTRA BITTER ～ みょんのうた}}
** ''EXTRA BITTER ~ Myon's Song''
** arrangement: NYO
** lyrics: bit
** vocals: {{アキ}}
** original title: {{lang|ja|広有射怪鳥事　～}} Till When?
** source: {{PCB}}

* {{Track|04|starting over|03:19}}
** arrangement: NYO
** original title: {{lang|ja|無何有の郷　～}} Deep Mountain
** source: {{PCB}}

* {{Track|05|{{lang|ja|反魂蝶}}|00:09}}
** ''Resurrection Butterfly''
** arrangement: NYO
** source: {{PCB}}

* {{Track|06|{{lang|ja|色は匂へど散りぬるを}}|04:05|lyrics=Lyrics: 色は匂へど散りぬるを}}
** ''Even the Blossoming Flowers Will Eventually Scatter''
** arrangement: NYO
** lyrics: NYO 
** vocals: {{さゆり}}
** original title: {{lang|ja|ボーダーオブライフ}}
** source: {{PCB}}

* {{Track|07|seventh soul|03:55}}
** arrangement: NYO
** original title: {{lang|ja|懐かしき東方の血　～}} Old World
** source: {{IN}}

* {{Track|08|{{lang|ja|魔法少女達の百年祭}}|01:59}}
** ''The Centennial Festival for Magical Girls''
** arrangement: NYO
** original title: {{lang|ja|魔法少女達の百年祭}}
** source: {{EoSD}}

}}