{{MusicArticle
| titlejp     = 東方幻想界 -緋想天の音-
| titlejprom  = Touhou Gensoukai -Hisouten no Oto-
| titleen     = Touhou Fantasy World -Sound of Scarlet Perception Heaven-
| group       = [[foxfactory]]
| groupCat    = foxfactory
| released    = 2009-03-08
| convention  = Reitaisai 6
| tracks      = 9
| length      = 25:42
| catalogno   = KNTH-0002
| genre       = {{Genre|Instrumental}}, {{Genre|Orchestral}}, {{Genre|Symphonic}}, {{Genre|Jazz}}
| website     = [http://yuki-factory.main.jp/main/cd.html Link]
| digital     = 
| image       = KNTH-0002.jpg
| banner      = 
| banner_res  = 
| caption     = Portrayed: [[Iku Nagae]] & [[Tenshi Hinanawi]]
| arranger    = {{水橋ゆっきー}}
| lyricist    = 
| vocalist    = 
| producer    = 
| illustrator = {{lang|ja|有河サトル}}
| designer    = {{lang|ja|有河サトル}}
| masterer    = 
| other_staff = 
| description = It features instrumental arrangements of themes from ''[[Scarlet Weather Rhapsody]]''.
| tracklist   =

*{{track|01|{{lang|ja|"異変"}}|02:28}}
** ''"Incident"''
** arrangement: {{水橋ゆっきー}}
** original title: {{lang|ja|緋想天}}
** source: {{SWR}}

*{{track|02|{{lang|ja|百鬼気質}}|03:00}}
** ''Temperament of a Hundred Demons''
** arrangement: {{水橋ゆっきー}}
** original title: {{lang|ja|砕月}}
** source: {{SWR}}

*{{track|03|{{lang|ja|二刀閃}}|03:30}}
** ''Two Sword Slash''
** arrangement: {{水橋ゆっきー}}
** original title: {{lang|ja|広有射怪鳥事 ～}} Till When?
** source: {{SWR}}

*{{track|04|{{lang|ja|其の頃}}|01:54}}
** ''At That Time''
** arrangement: {{水橋ゆっきー}}
** original title: {{lang|ja|甲論乙駁}}
** source: {{SWR}}

*{{track|05|{{lang|ja|黒い海に紅く}}|03:15}}
** ''Crimson in the Black Sea''
** arrangement: {{水橋ゆっきー}}
** original title: {{lang|ja|黒い海に紅く　～}} Legendary Fish
** source: {{SWR}}

*{{track|06|{{lang|ja|天衣無縫}}|02:37}}
** ''Flawless Clothing of the Celestials''
** arrangement: {{水橋ゆっきー}}
** original title: {{lang|ja|天衣無縫}}
** source: {{SWR}}

*{{track|07|{{lang|ja|有頂天変}}|03:59}}
** ''Catastrophe in Bhavaagra''
** arrangement: {{水橋ゆっきー}}
** original title: {{lang|ja|有頂天変　～}} Wonderful Heaven
** source: {{SWR}}

*{{track|08|{{lang|ja|酔えり有頂天}}|01:23}}
** ''Drunken Ecstasy''
** arrangement: {{水橋ゆっきー}}
** original title: {{lang|ja|暮色蒼然}}
** source: {{SWR}}

*{{track|09|{{lang|ja|東方緋想天 -つづく宴-}}|03:36}}
** ''Eastern Heaven of Scarlet Perception -The Feast That Continues-''
** arrangement: {{水橋ゆっきー}}
** original title: {{lang|ja|東方緋想天}}
** source: {{SWR}}

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