JESSICA, MATTHEW, BRIAN, & SANDRA

JESSICA, MATTHEW, BRIAN, and SANDRA are a set of VOCALOIDs developed and distributed by Yamaha Corporation as part of the Silhouette Series. They are included in the version 6.5.0 VOCALOID6 engine update, using VOCALOID:AI technology, and were released in December 2024. All four vocalists are English-capable VOCALOIDs.
Their voice providers have not been revealed.
==Concept==
They are the fifth set of "standard" voices to be released following the fourth set of vocalists for VOCALOID6, YUINA & NAOKI.
===Etymology===
No official information was released regarding why their names were chosen or what they may mean.
===Appearance===
Similar to past Yamaha VOCALOIDs, the four have designs that are left open for interpretation. Rather than having fully illustrated character designs, they were instead represented by black silhouettes with some detail as to how they may look like. All four vocalists have a signature color presented in the background and shadings on their silhouettes: off-white for JESSICA, watermelon for MATTHEW, red for BRIAN, and green for SANDRA.
 WIP
The silhouettes were illustrated by the Japanese manga artist Kagemaru Himeno.https://x.com/HIMEMARU_0w0_/status/1598703182506758144
==History==
===Marketing===
The four vocals are being marketed as being exclusive vocals that will come with the VOCALOID6 engine itself, following the upcoming Ver.6.5.0 update and will have access to the VOCALOID:AI technology.
===Voicebanks===
;JESSICA
:An English female vocalist and starting vocalist for the VOCALOID6 engine. 
* JESSICA (VOCALOID6), December 18, 2024
;MATTHEW
:An English male vocalist and starting vocalist for the VOCALOID6 engine. 
* MATTHEW (VOCALOID6), December 18, 2024
;BRIAN
:An English male vocalist and starting vocalist for the VOCALOID6 engine. 
* BRIAN (VOCALOID6), December 18, 2024
;SANDRA
:An English female vocalist and starting vocalist for the VOCALOID6 engine. 
* SANDRA (VOCALOID6), December 18, 2024
==Music featuring JESSICA, MATTHEW, BRIAN, & SANDRA==
==Reputation==
==References==
==External links==
Language	Description	Site
 JESSICA
 MATTHEW
 BRIAN
 SANDRA
 JESSICA
 MATTHEW
 BRIAN
 SANDRA
==Navigation==
 
Category:Silhouette Series
Category:Yamaha Corporation
Category:Feminine vocals
Category:Masculine vocals
Category:English vocals
Category:VOCALOID
Category:VOCALOID6