Wikipedia:Articles for deletion/List of prolific singers
I could not say it much better than JPL above: it's a nightmare on all fronts. Most of these number of recordings are unsourced, dogs know where they were copy-pasted from, and they will either remain unsourced or be a constant cause for debate as sources for good reasons often don't match on the exact number of recordings by an article.  list, the effort may have been in totally good faith, but delete per 
— User:Sam, 10:48, 15 January 2018 (UTC)
Stance: delete
Cited policy: WP:INDISCRIMINATE||WP:DEL14 (Wikipedia:What Wikipedia is not)