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