Musik für Werbung

Hi Stefan – yes, the music is royalty-free, but the rights vary by the region you're publishing in! If you're planning on using the audio on something important, I would test the region's copyright by uploading the video to Youtube on "Private" and see if Youtube gives you any error messages on the copyright claim. After it's done uploading, you can go to studio.youtube.com and see if there are any restrictions. 

If it says "None" then that track is good to use for your region! If it says copyright claim, you might want to use a different track.