I am trying to offer my users a wide variety of playlists, like Apple Music does in the "explore" section. I fetched the charting playlists for the current storefront, but that's as far as I get. For example, I fetch the top charts genres first. If a user selects a genre I want to display the playlists for this genre, so I call the charts endpoint with the genre as the id but I can't get a response. path = "/v1/catalog/\(storefrontID)/charts" components.queryItems = [ URLQueryItem(name: "types", value: "playlists"), URLQueryItem(name: "chart", value: "most-played") ] if let id = id { let genreQuery = URLQueryItem(name: "genre", value: id) components.queryItems?.append(genreQuery) } Even weirder, I get exactly one genre "Musik" (which isn't a genre) with identifier "34" and storefrontId "de" where it works and I get my playlists. All other genre return empty responses. I try to use AppleMusic API with MusicKit as an addition, but there doesn't seem to be a solution for this problem either.