Born in Sanok, Didur studied in Lwow with Valery Wysocki, later working with Franz Emmerich in Milan; his concert debut came in that city in a performance of Ludwig van Beethoven's Ninth Symphony.
Didur was born in Sanok. Didur studied in Lwow with Valery Wysocki, later working with Franz Emmerich in Milan. His concert debut came in that city in a performance of Ludwig van Beethoven's Ninth Symphony.