Helga Dernesch
The career of Helga Dernesch has unfolded in four distinct segments: mezzo soprano, lyric soprano, dramatic soprano, and, once again, mezzo. During the middle two phases, the comely soprano was encouraged…
The career of Helga Dernesch has unfolded in four distinct segments: mezzo soprano, lyric soprano, dramatic soprano, and, once again, mezzo. During the middle two phases, the comely soprano was encouraged…
