Deletion of Manolo Otero

Comment: This particular article is hideous because it only says that the singer recorded one Christmas song that was not even a hit single. But as seen at Spanish WP (https://es.wikipedia.org/wiki/Manolo_Otero) there is more to say about him, and basic directories like Discogs etc. list a lot of works from a lengthy career. Alas, the sources at Spanish WP are themselves dim and unreliable, and it seems that |significant media coverage eluded him. As a pre-Internet singer he could possibly be found in Google Books sources, but all I found there are brief magazine mentions and name-drops in lists of similar singers. Modern online coverage consists only of social media chatter from fans and a few announcements of his death in 2011
Stance: delete
Cited policy: Wikipedia:Notability (WP:SIGCOV)