[[File:SGNV-0002_banner.jpg|500px]]{{MusicArticle
| titlejp     =妖奏幻夜
| titlejprom  =Yousougenya
| titleen     =
| group       =[[Saga Novel]]
| groupCat    =Saga Novel
| groupCat2   =
| groupCat3   =
| groupCat4   =
| released    =2011-05-08
| convention  =Reitaisai 8
| tracks      =8
| length      =30:18
| catalogno   =SGNV-0002
| genre       ={{Genre|Vocal}}, {{Genre|Instrumental}}, {{Genre|Electronic}}, {{Genre|Rock}}
| website     =[http://saganovel.info/archives/portfolio-item/妖奏幻夜 Updated Official Site]<br />
[http://saganovel.web.fc2.com/sppage/yousougenya.html Original Site]
| image       =SGNV-0002.jpg
| banner      =
| arranger    ={{蒼原 響}}
:{{うどんタイマーＰ}}
:{{lang|ja|じっく}}
| lyricist    ={{ロウ。}} ([[paropunte]])
:{{lang|ja|じょ}}
| vocalist    ={{うどんタイマーＰ}}
:{{lang|ja|すめ}}
| producer    =Saga Novel
| illustrator ={{ロウ。}} ([[paropunte]])
; Web Design
:{{H:title|シルバ|Silve}}
| designer    =
| masterer    =
| other_staff =
; Piano
:{{蒼原 響}}
; Bass
:{{うどんタイマーＰ}}
; Guest Guitar (track 04)
:{{lang|ja|ぶりるP}}
; Guest Pc (track 04)
:{{lang|ja|アキ}}
; Engineer
:{{シュン}}

| description =It features vocal and instrumental arrangements of themes from ''[[Perfect Cherry Blossom]]''. The album opens and closes with instrumental piano arrangements by {{蒼原 響}} that are loosely classical in nature.

The album is notable for being the last to feature founding member {{lang|ja|じっく}} who would contribute one arrangement to it. The album is also notable for being the first to feature arrangements by members {{蒼原 響}} and {{うどんタイマーＰ}} who would become the circles primary arrangers from then on. 

| tracklist   =

*{{Track|01|{{lang|ja|羽化の響き}}|04:28}}
**''___''
**arrangement: {{蒼原 響}}
**pf: {{蒼原 響}}
**original title: {{lang|ja|妖々夢 ～}} Snow or Cherry Petal
**source: {{PCB}}

*{{Track|02|TIME LIMIT|04:17|lyrics=Lyrics: TIME LIMIT}}
**arrangement: {{うどんタイマーＰ}}
**lyrics: {{lang|ja|ロウ}}
**vocals: {{うどんタイマーＰ}}
**base: {{うどんタイマーＰ}}
**original title: {{lang|ja|広有射怪鳥事 ～}} Till When?
**source: {{PCB}}

*{{Track|03|Dreaming Spring|08:57}}
**arrangement: {{蒼原 響}}
**original title: {{lang|ja|春風の夢}}
**source: {{PCB}}

*{{Track|04|{{lang|ja|デンデラ迷ヒ唄}}|04:00|lyrics=Lyrics: デンデラ迷ヒ唄}}
**''___''
**arrangement: {{lang|ja|じっく}}
**lyrics: {{ロウ。}}, {{lang|ja|じょ}}
**vocals: {{lang|ja|すめ}}
**guitar: {{lang|ja|ぶりるP}}
**pc: {{lang|ja|アキ}}
**base: {{うどんタイマーＰ}}
**original title: {{lang|ja|遠野幻想物語}}
**source: {{PCB}}

*{{Track|05|AYAKASHI|06:06}}
**''___''
**arrangement: {{蒼原 響}}
**original title: {{lang|ja|東方妖々夢 ～}} Ancient Temple
**original title: {{lang|ja|広有射怪鳥事 ～}} Till When?
**source: {{PCB}}

*{{Track|06|{{lang|ja|名残桜}}|02:30}}
**''___''
**arrangement: {{蒼原 響}}
**pf: {{蒼原 響}}
**original title: {{lang|ja|さくらさくら ～}} Japanize Dream...
**source: {{PCB}}

| notes       =
| review      =
| print_references =
}}