The back of this album mentions that the first LP by Boris Rubaschkin is the Original Casatschok Party album, but the LP itself mentions that it is the Das Lied Der Balalaika album.
Also, sides 1A+B on the back are switched on the LP itself (1B+A).
The back cover mentions a duration of 5:00 for F4 Ständchen (Ivan Rebroff). This should be 4:25, as the tracks are taken from the album Original Russische Liebeslieder (Intercord 715-08 U). This has been verified by measuring the duration of both tracks.