Update: as I have been informed on es.wiki here, it turns out that the biography on the band's website was originally copied from es.wiki, so it should technically fine. The edit summary for the diff that added the translation specifically said it was from their press kit's biography though, so I'm not sure what to do with it. I think it would be fine to leave it and add attribution to es.wiki, but I'd rather let someone more experienced make sure. eviolite(talk) 16:37, 5 May 2021 (UTC)[reply]
Issue resolved. I have attributed it now. It was an Eswiki copy. Sennecaster (Chat) 16:35, 30 October 2021 (UTC)[reply]