{{MusicArticle
| titlejp     =
| titlejprom  =
| titleen     =Prhythm!
| group       =a-TTTempo
| image       =Prhythm.gif
| banner      =
| released    =2009-12-30
| convention  =Comiket 77
| tracks      =4
| website     =[http://projectshion.xxxxxxxx.jp/cd03.html Link]
| length      =
| arranger    ={{lang|ja|紫苑}}
| catalogno   =
| illustrator =
| designer    =
| masterer    =
| lyricist    =
| producer    =
| tracklist   =
*01. '''Sky Girls''' ''(--:--)''
** arrangement: {{lang|ja|紫苑}}
** original title: {{lang|ja|風神少女}}
** source: {{StB}}
*02. '''{{lang|ja|真夜中のワルツ}}''' ''(--:--)''
** ''Midnight Waltz''
** arrangement: {{lang|ja|紫苑}}
** original title: {{lang|ja|平安のエイリアン}}
** source: {{UFO}}
*03. '''Sariel {{lang|ja|～}}PROLOGUE''' ''(--:--)''
** arrangement: {{lang|ja|紫苑}}
** original title: {{lang|ja|いざ、倒れ逝くその時まで}}
** source: {{HRtP}}
*04. '''Prhythm!''' ''(--:--)''
** arrangement: {{lang|ja|紫苑}}
** original title: {{lang|ja|幽霊楽団　～}} Phantom Ensemble
** source: {{PCB}}

|notes        =
=== Notes ===

Free distribution
}}