Éva Polgár performed by invitation Beethoven’s Piano Concerto No. 4 in G Major, Op. 58 with the Vác Symphonic Orchestra conducted by Tamás Vásáry on May 14, 2015, at the Danube Palace in Budapest, Hungary and the same piece with the Akademisches Orchester Leipzig conducted by Hors Foerster on May 18, 2015, at the Gewandhaus in Leipzig, Germany. (http://www.dunapalota.hu/concert/szonyi-zsuzsa-emekkoncert) and (www.akademisches-orchester-leipzig.de/Konzerte14-15.htm). Éva Polgár and Sándor Vály have released a CD entitled Die Toteninsel with Ektro Records.