I want to find concerts on TMDB. According to the contribution bible I should be looking for movies with the Music genre, but "Music" can also be added as a modifier to other genres. So how do I limit the (API) query to Music genre only? I can add every other genre to without_genres, but I'd rather not have to worry about other stuff getting in there come the day that TMDB adds a new genre. Is there a way to query genre more precisely, such as "Music only", or "Music required and TV Movie optional"?