fix

src/app.service.ts

@@ -55,7 +55,7 @@ export class AppService {
       }
       const lyrics = lyricMatches
         .map((m) =>
-          m.match(decodeURIComponent(/\[\d+:\d+[:\.]\d+\]([^<]+)/)[1].trim()),
+          decodeURIComponent(m.match(/\[\d+:\d+[:\.]\d+\]([^<]+)/)[1].trim()),
         )
         .filter((lyric) =>
           blacklistedRegex.every((regex) => !lyric.match(regex)),