The Houseboat is a four-part docuseries that shows how two German musicians — Olli Schulz and Fynn Kliemann — get in over their heads renovating a houseboat moored on the Elbe River near Hamburg.

In this project, the band was given the opportunity to write songs for learners of German on the houseboat belonging to well-known German musicians Olli Schulz and Fynn Kliemann. Singer Eva Sauter ...