Over 20 Stations to choose from with classic Polka, Piraten Hits, German Schlager and Duits Music. I have tested the app and all stations are working without skipping. If you still find errors, please report them to me. Thank you and enjoy! NOTE! If you see "Error Accessing Audio File", after "buffering", please try again later! Some stations are not a 100% reliable and/or have a max. limit of listeners.