Where was Still Reigning filmed?
2004 live album directed by Dean Karr
Still Reigning (2004) was filmed in Augusta and Augusta Civic Center, 2 places named in its Wikipedia article, in the United States. Wikidata records no filming location for it at all, so the article is the only recorded source. Each place says where its claim comes from.
Places per Wikipedia's article
The Wikipedia article names 2 places. Each links to the sentence that says so.

