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