interface Song extends Resource {
  type: "song";
  attributes: {
    name: string;
    albumName?: string;
    artistName?: string;
    isrc?: string;
    artworkUrl?: string;
    trackNumber?: number;
    discNumber?: number;
    genres?: string[];
    releaseDate?: string;
    durationMs?: number;
  };
  relationships?: {
    albums?: List<Album>;
    artists?: List<Artist>;
  };
}

interface Album extends Resource {
  type: "album";
  attributes: {
    name: string;
    trackCount: number;
    artistName?: string;
    artworkUrl?: string;
    upc?: string;
    genres?: string[];
    releaseDate?: string;
  };
  relationships?: {
    artists?: List<Artist>;
  };
}

interface Artist extends Resource {
  type: "artist";
  attributes: {
    name: string;
    artworkUrl?: string;
  };
}