Gotthold Schwarz is of a voice type whose term arose when?
Gotthold Schwarz Gotthold Schwarz (born 2 May 1952 in Zwickau) is a German bass-baritone singer and conductor. Based in Leipzig, he started as a member of the Thomanerchor and has conducted the Gewandhausorchester. He is the 17th Thomaskantor after Johann Sebastian Bach.
Albert Schwarz Albert Solomonovich Schwarz (Russian: А. С. Шварц ; born June 24, 1934 in Kazan, Soviet Union) is a mathematician and a theoretical physicist educated in the Soviet Union and now a professor at the University of California, Davis.