{{MusicArticle
| titleen     =Unknown Climax
| group       =[[PHOENIX Project]]
| groupCat    =PHOENIX Project
| image       =PPCD-1106.jpg
| banner      =PPCD-1106 banner.jpg
| catalogno   =PPCD-1106
| tracks      =5
| length      =??:??
| genre       ={{Genre|Instrumental}}
| released    =2011-09-19
| convention  =Aka no Hiroba 6
| website     =[http://p-pr.info/ppcd1106 Link]
| illustrator ={{lang|ja|しゅく}}
| designer    =
| arranger    ={{ゆう}}
| masterer    =
| composer    =
| producer    =
| other_staff =
| description =It features instrumental arrangements of themes from ''[[Mystic Square]]'', ''[[Embodiment of Scarlet Devil]]'', ''[[Immaterial and Missing Power]]'' and ''[[Magical Astronomy]]''.
| tracklist   =

* {{Track|01|{{lang|ja|亡き女王の為のセプテット}}|??:??}}
** ''Septette for a Dead Queen''
** arrangement: {{ゆう}}
** original title: {{lang|ja|亡き王女の為のセプテット}}
** source: {{EoSD}}

* {{Track|02|{{lang|ja|夜が降りてくる}}|??:??}}
** ''Night Falls''
** arrangement: {{ゆう}}
** original title: {{lang|ja|夜が降りてくる　～}} Evening Star
** source: {{IaMP}}

* {{Track|03|the Grimoire of Alice|??:??}}
** arrangement: {{ゆう}}
** original title: the Grimoire of Alice
** source: {{MS}}

* {{Track|04|{{lang|ja|天空のグリニッジ}}|??:??}}
** ''Greenwich in the Sky''
** arrangement: {{ゆう}}
** original title: {{lang|ja|天空のグリニッジ}}
** source: {{MA}}

* {{Track|05|Demystify Feast|??:??}}
** arrangement: {{ゆう}}
** original title: Demystify Feast
** source: {{IaMP}}

}}