{{MusicArticle
| titlejp     =
| titlejprom  =
| titleen     =UNKNOWN
| group       =a-TTTempo
| image       =AT-0003.jpg
| banner      =
| released    =2010-03-14
| convention  =Reitaisai 7
| tracks      =5
| website     =
| length      =
| arranger    =
| catalogno   =AT-0003
| musictype   =Arrange CDs
| illustrator =
| designer    =
| masterer    =
| lyricist    =
| producer    =
| tracklist   =
*01. '''UNKNOWN''' ''(--:--)''
** arrangement: {{lang|ja|紫苑}}
** original title: U.N.{{lang|ja|オーエンは彼女なのか？}}
** source: {{EoSD}}
*02. '''{{lang|ja|幽霊客船の愉快な航海}}''' ''(--:--)''
** arrangement: {{lang|ja|紫苑}}
** original title: {{lang|ja|幽霊客船の時空を越えた旅}}
** source: {{UFO}}
*03. '''{{lang|ja|ルクテリ降ガ夜}}''' ''(--:--)''
** arrangement: {{lang|ja|紫苑}}
** original title: {{lang|ja|夜が降りてくる}}
** source: {{SWR}}
*04. '''{{lang|ja|真夜中のワルツ}}''' ''(--:--)''
** arrangement: {{lang|ja|紫苑}}
** original title: {{lang|ja|平安のエイリアン}}
** source: {{UFO}}
*05. '''Sky Dream...''' ''(--:--)''
** arrangement: {{lang|ja|紫苑}}
** original title: {{lang|ja|空の帰り道}}
** source: {{UFO}}
}}