{{MusicArticle
| titlejp     = こいうた
| titlejprom  = koi uta
| titleen     = Love Song
| group       = {{天狗ノ舞|link}}
| groupCat    = {{天狗ノ舞|en}}
| released    = 2010-08-14
| convention  = Comiket 78
| tracks      = 4
| length      = 
| genre       = {{Genre|Rock}}, {{Genre|Instrumental}}, {{Genre|Vocal}}
| website     = 
| image       = こいうた.png
| banner      =
| caption     = Pictured: [[Nue Houjuu]]
| producer    = 
| illustrator = mizu
| designer    = 
| masterer    = 
| other_staff = ;Arrangement, Vocals and Lyrics
:{{玖}}
;Bass : {{ヒロヤサカザワ}}

| description = It features vocal and instrumental arrangements of themes from ''[[Undefined Fantastic Object]]''.
| tracklist   = 

*{{Track|01|{{lang|ja|こいうた}}| |lyrics=Lyrics: こいうた}}
**''Love Song''
**arrangement: {{玖}}
**lyrics: {{玖}}
**vocals: {{玖}}
**original title: {{lang|ja|平安のエイリアン}}
**source: {{UFO}}

*{{Track|02|{{lang|ja|傷痕}}| }}
**''Scar''
**arrangement: {{玖}}
**bass: {{ヒロヤサカザワ}}
**original title: {{lang|ja|平安のエイリアン}}
**source: {{UFO}}

*{{Track|03|Bonus Track1| |lyrics=Lyrics: Bonus Track1 (Tengu no Mai)}}
**arrangement: {{玖}}
**lyrics: {{玖}}
**vocals: {{玖}}
**original title: {{lang|ja|感情の摩天楼　～}} Cosmic Mind
**source: {{UFO}}

*{{Track|04|Bonus Track2| |lyrics=Lyrics: Bonus Track2 (Tengu no Mai)}}
**arrangement: {{玖}}
**lyrics: {{玖}}
**vocals: {{玖}}
**original title: {{lang|ja|虎柄の毘沙門天}}
**source: {{UFO}}
}}