There are 3 bands called Garnet:

1) Brazilian band.
2) Japanese visual kei band, known for Yayoi being their vocalist. Please use Ｇａｒｎｅｔ instead.
3) Japanese band, known as one of Kiyoharu's band. Please use ＧＡＲＮＥＴ instead.

There's also a japanese visual kei band called GARNET GRAVE. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.