"Tag mit Schutzumschlag" [The day with the dust cover] is a song by Bela B.. It's the first single and the third track from his debut album Bingo. It's about a dream of a day, when everything is good and nobody suffers.
The video is a black-humor-parody of Charlie and the Chocolate Factory, because Bela is also known as "Der Graf" (the count). The chocolates are named "Bela B." and Bela is the owner of the factory, as Willy Wonka. The "golden tickets" are replaced by "bloody tickets". Also, Bela's version of Oompa Loompas are in the video, also performing musically, playing instruments to Bela's singing. The guests are used to make new chocolate.