FLG4

==Producer categories==
==External Links==
* Twitter: @FLG4_Music
* piapro
* BOOTH
===Media===
* NND Account
* NND Mylist
* YouTube Channel
* Spotify
* Tunecore Japan
===Unofficial===
FLG4 is a VOCALOID producer duo that debuted in June 2019 with the song . It is comprised of Vooli and Big Brother. They mostly use VOCALOID and , although they have also used CeVIO KAFU.
Their second song, , was the composer's first song to enter the VOCALOID Hall of Fame.
==Works==
==Discography==
__NOTOC__
Category:Producers
Category:Composers
Category:Lyricists
Category:Japanese original producers
Category:Producers using VOCALOID
Category:Producers using CeVIO