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