If you are searching for "Wo alle Straßen enden" in German databases (like Notenbuch.de or Thalia), you will often find the listing under that title, but the actual sheet music inside the book will be in English.
Finding the link is the first step; playing it is the next. Here is a helpful breakdown for musicians: wo alle strassen enden sheet music link
🎹 For Pianists: The original song is driven by a synthesizer/organ sound. If you are playing this on an acoustic piano, you will need to adapt the "swell." If you are searching for "Wo alle Straßen
🎸 For Guitarists: You cannot play this song correctly without understanding Digital Delay. 🎸 For Guitarists: You cannot play this song
Once you click your link and open the PDF, you will see standard notation. Here is what to look for: