| Di Grine Kuzine Homepage | https://www.kuzine.de/ |
| Di Grine Kuzine Bandcamp | https://kuzine.bandcamp.com/ |
| Beat*n*Blow | https://beatnblow.de/ |
| Schnaftl-ufftschik | https://www.schnaftl-ufftschik.de/ |
| Schmidt Musikinstrumente | https://www.martin-schmidt-potsdam.de/ |
| The Berliner Tuba | https://www.berlinertuba.com/ |