Hey guys, as the title suggests, I'm not only on the search of the tune used in the Arte documentation series "Re: Doku" but also wanna expand my library with this style of very calm yet very clean & catchy music.

Here's a documentation in German. The song rolls from second 0, but the intro starts at 0:53
https://www.youtube.com/watch?v=dehef3tjj80&t=53s