Yes, Paralítikos 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 Alas De Cuervo, La Senda De Los Antihéroes, and Predestinados are examples of their goth sound.
Paralítikos is located in Spain, Cantabria, active in 1989 — present. You can find more information about Paralítikos on their GothDB band page.
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