{{MusicArticle
| titleen     ="Activity"Case:04 -Cosmic Horoscope-
| group       =[[GET IN THE RING]]
| groupCat    =GET IN THE RING
| image       =GCHM-16.png
| caption     =Pictured: [[Maribel Hearn]] (left), [[Renko Usami]] (right)
| banner      =GCHM-16 banner.jpg
| catalogno   =GCHM-0016
| tracks      =4
| length      =19:06
| genre       =
| released    =2014-12-29
| convention  =Comiket 87
| website     =[http://activity-case-04.tumblr.com/ Link]
| illustrator ={{lang|ja|仲谷}} ([http://rireba.net/ リレバ])
| designer    ={{lang|ja|柊椋}} ([http://www.iswdesigning.com/ I.S.W DESIGNING])
| arranger    =GCHM
| masterer    =
| lyricist    =Jell
| vocalist    ={{みぃ|link}}
: {{めらみぽっぷ}} ({{lang|ja|[http://cosmopolitan93.net/ こすもぽりたん]}})
| composer    =
| producer    =[[GET IN THE RING]]
| other_staff =
; Guitar
: {{lang|ja|スグル}}
| description =It features vocal and instrumental arrangements of themes from ''[[Magical Astronomy]]''.
| tracklist   =

* {{Track|01|Cosmic Horoscope|04:43|lyrics=Lyrics: Cosmic Horoscope}}
** arrangement: GCHM
** lyrics: Jell
** vocals: {{みぃ}}, {{めらみぽっぷ}}
** original title: {{lang|ja|天空のグリニッジ}}
** original title: {{lang|ja|車椅子の未来宇宙}}
** original title: {{lang|ja|衛星カフェテラス}}
** original title: G Free
** original title: {{lang|ja|大空魔術 ～}} Magical Astronomy
** source: {{MA}}

* {{Track|02|Lunatic Kaleidoscope|04:50|lyrics=Lyrics: Lunatic Kaleidoscope}}
** arrangement: GCHM
** lyrics: Jell
** vocals: {{みぃ}}
** original title: {{lang|ja|月面ツアーへようこそ}}
** original title: {{lang|ja|向こう側の月}}
** source: {{MA}}

* {{Track|03|Cosmic Horoscope (off vocal)|04:43}}
** arrangement: GCHM
** original title: {{lang|ja|天空のグリニッジ}}
** original title: {{lang|ja|車椅子の未来宇宙}}
** original title: {{lang|ja|衛星カフェテラス}}
** original title: G Free
** original title: {{lang|ja|大空魔術 ～}} Magical Astronomy
** source: {{MA}}

* {{Track|04|Lunatic Kaleidoscope (off vocal)|04:50}}
** arrangement: GCHM
** original title: {{lang|ja|月面ツアーへようこそ}}
** original title: {{lang|ja|向こう側の月}}
** source: {{MA}}

}}