{{MusicArticle
| titlejp     = 冒涜的選択のアレグリア
| titlejprom  = boutoku-teki sentaku areguria
| titleen     = Blasphemous Choice Alegría
| group       = [[Frost Fragment]]
| groupCat    = Frost Fragment
| released    = 2017-05-07
| convention  = Reitaisai 14
| tracks      = 10
| length      = 49:57
| catalogno   = ICEON-0005
| genre       = {{Genre|Vocal}}, {{Genre|Instrumental}}, {{Genre|Rock}}, {{Genre|Trance}}
| website     = 
| digital     = 
| image       = ICEON-0005.png
| banner      = Frost_Fragmentbanner.png
| banner_res  = x60
| caption     = Portrayed: [[Patchouli Knowledge]]
| arranger    = Iceon
:MK
| lyricist    = Ayataka
| vocalist    = {{ネコメアリ}}
:Mayumi Morinaga
:Kanae Asaba
:{{竹原舞美}}
:{{紫咲ほたる}} ([[EastNewSound]])
| producer    = 
| illustrator = {{lang|ja|にしまる}}
| designer    = 
| masterer    = 
| other_staff = 
; Guitar
: neiro
| description = It features vocal and instrumental arrangements of themes from ''[[Embodiment of Scarlet Devil]]'' and ''[[Imperishable Night]]''.
| tracklist   =

* {{Track|01|{{lang|ja|冒涜的選択のアレグリア}}|05:37|lyrics=Lyrics: 冒涜的選択のアレグリア}}
** ''Blasphemous Choice Alegría''
** arrangement: Iceon
** lyrics: Ayataka
** vocals: Mayumi Morinaga
** guitar: neiro
** original title: {{lang|ja|ラクトガール　～ 少女密室}}
** source: {{EoSD}}

* {{Track|02|{{lang|ja|終末へのモラトリアム}}|05:14|lyrics=Lyrics: 終末へのモラトリアム}}
** ''Moratorium Coming to Its Close''
** arrangement: Iceon
** lyrics: Ayataka
** vocals: Kanae Asaba
** guitar: neiro
** original title: {{lang|ja|ヴワル魔法図書館}}
** source: {{EoSD}}

* {{Track|03|{{lang|ja|ゼノ・アルケミア}}|04:56|lyrics=Lyrics: ゼノ・アルケミア}}
** ''Xeno-Alchemia''
** arrangement: Iceon
** lyrics: Ayataka
** vocals: {{竹原舞美}}
** guitar: neiro
** original title: {{lang|ja|紅より儚い永遠}}
** source: {{EoSD}}

* {{Track|04|{{lang|ja|白乃雪化粧}}(MK Remix)|04:28|lyrics=Lyrics: 白乃雪化粧}}
** ''___''
** arrangement: Iceon
** re-arrangement: MK
** lyrics: Ayataka
** vocals: {{紫咲ほたる}}
** original title: {{lang|ja|少女綺想曲　～}} Dream Battle
** source: {{IN}}

* {{Track|05|{{lang|ja|空想上のアリア}}|04:44|lyrics=Lyrics: 空想上のアリア}}
** ''Visionary Aria''
** arrangement: Iceon
** lyrics: Ayataka
** vocals: {{ネコメアリ}}
** guitar: neiro
** original title: {{lang|ja|紅楼　～}} Eastern Dream...
** source: {{EoSD}}

* {{Track|06|{{lang|ja|冒涜的選択のアレグリア}}[Instrumental]|05:37|}}
** ''Blasphemous Choice Alegría[Instrumental]''
** arrangement: Iceon
** guitar: neiro
** original title: {{lang|ja|ラクトガール　～ 少女密室}}
** source: {{EoSD}}

* {{Track|07|{{lang|ja|終末へのモラトリアム}}[Instrumental]|05:14|}}
** ''Moratorium Coming to Its Close[Instrumental]''
** arrangement: Iceon
** guitar: neiro
** original title: {{lang|ja|ヴワル魔法図書館}}
** source: {{EoSD}}

* {{Track|08|{{lang|ja|ゼノ・アルケミア}}[Instrumental]|04:56|}}
** ''Xeno-Alchemia[Instrumental]''
** arrangement: Iceon
** guitar: neiro
** original title: {{lang|ja|紅より儚い永遠}}
** source: {{EoSD}}

* {{Track|09|{{lang|ja|白乃雪化粧}}(MK Remix)[Instrumental]|04:28|}}
** ''___''
** arrangement: Iceon
** vocals: {{紫咲ほたる}}
** original title: {{lang|ja|少女綺想曲　～}} Dream Battle
** source: {{IN}}

* {{Track|10|{{lang|ja|空想上のアリア}}[Instrumental]|04:44|}}
** ''Visionary Aria[Instrumental]''
** arrangement: Iceon
** guitar: neiro
** original title: {{lang|ja|紅楼　～}} Eastern Dream...
** source: {{EoSD}}

}}