Pop Concerto Orchestra – Hey, Hey / O' Kalender (1973, Vinyl) - Discogs
The Art Of Vinyl Covers Kalender - Soundkartell › Soundkartell › Album, Berlin, Cover, deinMusikblog, Indie, Kalender, Oliver Seltmann, Pop, Rock, seltmann+söhne, Soundkartell, The Art Of Vinyl Covers, Vinyl