Thanks to Hinterding I came across one the most amazing blends of advertising and.. music! Thank you for the Vertriebstraing, Mr Roger Rankel.
Go to Roger Rankel (the name itself is a blast already in my opinion..), put on your headphones and listen. No irony, all completely serious!
By the way: This is their head of communication..

I can´t wait to talk to him. I think am going to apply for a distribution training NOW!
Update: Now, of course, the funny sond does not exist anymore..