I once had an LP set with Neronea studio recording on the Hungaroton label set down in the late 1980s with the Hungarian State Opera under Eve Queler with some of the leading Hungarian singers of the time: Ilona Tokody, Lajos Miller, Jozef Gregor and others. I remember playing through it once and then dispose of it. The singing was OK - they had very goood singers in Hungary in those days - but the music left me indifferent. For those interested it is still available as download, and the sound quality on Hungaroton's recordings was generally first class.