Wolfgang Amadeus Mozart
Carl Mathieu Lange
Seems like a German release was re-labelled with additional print on the cover. The record itself has matrix codes in latin letters and looks original, but re-labelled (some of the text is in Russian). Unfortunately no more information on the release.
Barcode and Other Identifiers
You can currently download the Kammerorchester Berlin - Divertimento in D major album for free in mp3, flac formats at album.musicrw.com. It is also possible to buy "Kammerorchester Berlin - Divertimento in D major" on Amazon, Discogs as listen or rent it on Spotify, Apple Music.