{{MusicArticle
| titlejp     ={{lang|ja|ピアノ三重奏による東方夜想曲集「{{lang|en|Seal}}」}}
| titlejprom  =Piano Sanjuusou ni yoru Touhou Yasoukyokushuu "Seal"
| titleen     =Touhou Nocturnes For Piano trio "Seal"
| group       =[[TAMUSIC]]
| groupCat    =TAMUSIC
| image       =TAM3-0035.jpg
| banner      =TAM3 0035banner.jpg
| released    =2008-08-16
| convention  =Comiket 74
| tracks      =10
| genre       ={{Genre|Instrumental}}, {{Genre|Piano}}
| website     =[http://tam3.name/TAM3-0035.html Link]
| length      =42:19
| arranger    ={{lang|ja|青汁}} ({{lang|ja|[[白と黒の夢郷]]}})
: {{lang|ja|海老福}} ({{lang|ja|[[海老福落雷電解研究所]]}})
: TAM ([[TAMUSIC]])
: {{lang|ja|ようか}} ({{lang|ja|[[雪の足跡]]}})
: {{lang|ja|紫蓮}} ([[TAMUSIC]]) 
| catalogno   =TAM3-0035
| illustrator ={{lang|ja|青汁}} ({{lang|ja|[[白と黒の夢郷]]}})
| designer    =
| masterer    =SKY ([[TAMUSIC]]) 
| lyricist    =
| vocalist    =
| composer    =
| producer    =TAM ([[TAMUSIC]])
| other_staff =
; Violin
: Hikaru ([[TAMUSIC]])
; Piano
: {{lang|ja|青汁}} ({{lang|ja|[[白と黒の夢郷]]}})
: {{lang|ja|海老福}} ({{lang|ja|[[海老福落雷電解研究所]]}})
: TAM ([[TAMUSIC]])
: {{lang|ja|ようか}} ({{lang|ja|[[雪の足跡]]}})
: {{lang|ja|紫蓮}} ([[TAMUSIC]]) 
; Supporters
: {{lang|ja|スパ}} ([[TAMUSIC]])
; Edit & Design
: {{lang|ja|青汁}} ({{lang|ja|[[白と黒の夢郷]]}})
: {{lang|ja|くろまくぐみ}}
| description =It features instrumental arrangements of themes from ''[[Story of Eastern Wonderland]], [[Mystic Square]], [[Embodiment of Scarlet Devil]], [[Perfect Cherry Blossom]], [[Imperishable Night]], [[Phantasmagoria of Flower View]]'' and ''[[Scarlet Weather Rhapsody]]''.
| tracklist   =

*01. '''{{lang|ja|ラクトガール}}''' ''(04:22)''
** ''Locked Girl''
** piano: {{lang|ja|青汁}}
** original title: {{lang|ja|ラクトガール ～ 少女密室}}
** source: {{EoSD}}

*02. '''U.N.{{lang|ja|オーエンは彼女なのか？}}''' ''(02:32)''
** ''U.N. Owen was Her?''
** piano: {{lang|ja|海老福}}
** original title: U.N.{{lang|ja|オーエンは彼女なのか？}}
** source: {{EoSD}}

*03. '''{{lang|ja|明治十七年の上海アリス}}''' ''(03:15)''
** ''Shanghai Alice of Meiji 17''
** piano: TAM
** original title: {{lang|ja|明治十七年の上海アリス}}
** source: {{EoSD}}

*04. '''{{lang|ja|ブクレシュティの人形師}}''' ''(03:26)''
** ''The Doll Maker of Bucuresti''
** piano: {{lang|ja|ようか}}
** original title: {{lang|ja|ブクレシュティの人形師}}
** source: {{PCB}}

*05. '''{{lang|ja|恋色マスタースパーク}}''' ''(05:40)''
** ''Love-coloured Master Spark''
** piano: TAM
** original title: {{lang|ja|恋色マスタースパーク}}
** source: {{IN}}

*06. '''{{lang|ja|亡き王女の為のセプテット}}''' ''(08:02)''
** ''Septette for the Dead Princess''
** piano: TAM
** original title: {{lang|ja|亡き王女の為のセプテット}}
** source: {{EoSD}}

*07. '''{{lang|ja|緋想天}}''' ''(03:36)''
** ''Sky of Scarlet Perception''
** piano: {{lang|ja|紫蓮}}
** original title: {{lang|ja|緋想天}}
** source: {{SWR}}

*08. '''{{lang|ja|不思議の国のアリス}}''' ''(04:54)''
** ''Alice in Wonderland''
** piano: TAM
** original title: {{lang|ja|不思議の国のアリス}}
** source: {{MS}}

*09. '''{{lang|ja|遠野の森～花は幻想のままに}}''' ''(03:02)''
** ''Tohno Forest~The Flowers Remain in Fantasy''
** piano: {{lang|ja|紫蓮}}
** original title: {{lang|ja|遠野の森}}
** source: {{SoEW}}
** original title: {{lang|ja|花は幻想のままに}}
** source: {{PoFV}}

*10. '''{{lang|ja|遠野幻想物語}}''' ''(03:30)''
** piano: TAM
** ''The Fantastic Tales from Tono''
** original title: {{lang|ja|遠野幻想物語}}
** source: {{PCB}}

| review       =
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