Complex sentence: Concentus Hungaricus, conducted by András Ligeti, Matyas Antal, and Ildiko Hegyi, played by Jenő Jandó Nos.7 and 10 have Denes Varjon as the other pianist (No.7 in the arrangement for two pianos).
Split into simpler sentences: Concentus Hungaricus, conducted Andras Ligeti, Matyas Antal and Ildiko Hegyi, played by Jeno Jando. Nos 7 and 10 have Denes Varjon as the other pianist (No.7 in the arrangement for 2 pianos).