Yes, Cyteres is definitely a goth band because most of their albums belong to the Gothic Rock genre, which is a core subgenre of goth music. Albums like Un Viaje A Cyteres and Un Viaje A Cyteres Vol. II are examples of their goth sound.
Cyteres is located in Mexico, Mexico City, active in 2004 — present. You can find more information about Cyteres on their GothDB band page.
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