feat(music): add album and artist methods

src/definitions/music.ts

@@ -4,6 +4,16 @@ import type { LocaleEntry } from './definitions';
  * The possible definitions related to music.
  */
 export type MusicDefinition = LocaleEntry<{
+  /**
+   * The names of some albums.
+   */
+  album_name: string[];
+
+  /**
+   * The names of some artists.
+   */
+  artist: string[];
+
   /**
    * The names of some music genres.
    */