Diethard Hellmann was a German Kantor, composer and academic teacher, first in Leipzig at the Friedenskirche and the Musikhochschule, then from 1955 in Mainz at the Christuskirche and the Peter Cornelius Conservatory, finally in Munich where he was president of the Musikhochschule München from 1981 to 1988. He was known for a weekly Bach cantata in Mainz, broadcast by SWR.

The University of Music and Theatre "Felix Mendelssohn Bartholdy" Leipzig (German: Hochschule für Musik und Theater "Felix Mendelssohn Bartholdy" Leipzig) is a public university in Leipzig (Saxony, Germany). Founded in 1843 by Felix Mendelssohn as the Conservatorium der Musik (Conservatory of Music), it is the oldest university school of music in Germany.