Unknown is Unloved part 7a as part of the theme week of the Concertzender “Over de muur” (across the wall).
Works by Günther Kochan (1930-2009), Friedrich Goldmann (1941-2009) and Ruth Zechlin (1926-2007).
1. Günther Kochan 2nd Symphony.
Berliner Sinfonie-Orchesterled by Kurt Sanderling. 
2. Friedrich Goldmann 1st Symphony.
Rundfunk-Sinfonie-Orchester Leipzig led by Herbert Kegel. 
3. Ruth Zechlin Musik für Orchester.
Berliner Sinfonie-Orchester led by Günther Herbig. 
