Dagmara Niedziela is a pianist and graduate of the Karol Szymanowski Academy of Music in Katowice in the piano class of Prof. M. Sikorska-Wojtach. At her home university, she also completed postgraduate studies in the chamber music class led by Prof. M. Szwajger-Kułakowska. She completed her musical studies during master classes conducted by such teachers as: A. Spiri, B. Canino, R. Buchbinder, R. Bakst, A. Orlovetsky, R. Penneys, E. Pobłocka.

Since the very beginning of her professional career, chamber music has remained in her main area of interest. She appears as a pianist-chamber musician both with woodwinds and brass, and in chamber ensembles with string instruments. She has received numerous awards for accompaniment at national and international competitions.

She has performed, among others, in Germany, Italy, Belgium, Slovakia, Czech Republic, USA. She made archival recordings for the Polish Radio and Television in Katowice, as well as for the German WDR station.

Currently, Dagmara Niedziela is an employee of the Instrumental Department of the Karol Szymanowski Academy of Music in Katowice. In September 2018, she obtained a postdoctoral degree in musical arts in the artistic discipline of instrumental studies.