Commercial CD from the Ültje GmbH (German snack manufacturer), Bolbrinkersweg 6, 4800 Bielefeld.
The Label Polydor is not mentioned on the release, but due to the LC, the manufacturing by Polymedia Marketing Group and the Cat-No. it's clear, that this is a Polydor release.
Tracks 1+18 - The Üeltje Song was in the German commercials since 1989. The original release is called Cool for Cats Squeeze (2) - Cool For Cats which was released on March 9, 1979 by Squeeze (2). Written by Chris Difford & Glenn Tilbrook. Matrix / Runout: 515 642-2 01 /. MADE IN GERMANY Label Code: 0309