Yes, Deadchovsky is definitely a goth band because most of their albums belong to the Deathrock genre, which is a core subgenre of goth music. Albums like Decadence Revolution and Spiritus Sancti Bizarre are examples of their goth sound.
Deadchovsky is located in France, active in 2003 — 2007. You can find more information about Deadchovsky on their GothDB band page.
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