Geeryusakku

==Producer Categories==
==External links==
* Blog: 週末日記
===Media===
* Niconico Video (My Lists: )
* piapro
===Unofficial===
Geeryusakku (芸竜作, sometimes "Gay-Lussac"), is mainly a UTAU producer, though their first songs were made using Vocaloid. They use many different voicebanks, but and are the ones most commonly featured. Their last UTAU song was uploaded on 2015.
==Works==
==Discography==
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Category:Producers
Category:Composers
Category:Lyricists
Category:Japanese original producers
Category:Producers using UTAU