Sylvia Greenberg, Plovdiv Philharmonic Orchestra, Anna Tomowa-Sintow, Hungarian State Opera Chorus, Ruth Ziesak, Rundfunk-Sinfonieorchester Berlin, Ghena Dimitrova, Alexandrina Pendatchanska, WDR Sinfonieorchester Köln, Sylvia Sass, András Kórodi, Pinchas Steinberg, Lucia Aliberti, Cologne Radio Chorus, Lamberto Gardelli, Ulrike Steinsky, Hungarian State Opera Orchestra, Rouslan Raichev, Michail Angelov, Frankfurt Radio Symphony, Sofia Symphony Orchestra, Marcello Viotti, Marcus Creed, Budapest Symphony Orchestra
