Baum married to Margarete née Burrey in 1936. One child was born of this union. He died in September 2000 at the age of 98 in Kassel.
Career
Immediately after his doctorate, Baum took up the post as the first editor at the Augsburg Bärenreiter-Verlag, which moved to Kassel in 1927. He later became a literary editor and worked for this publishing house until his ceremonial retirement in 1971. From 1933 to 1977, Baum served as the first chairman of the Arbeitskreis für Hausmusik (AfH), since 1969 the International Arbeitskreis für Musik (IAM).[1] In this function he was responsible for the Kasseler Musiktage, which took place annually from 1933 to 1937 and since 1950. Baum was editor-in-chief of the magazines Musik und Kirche [de] (1929-1941) and Hausmusik (since 1933, later Practica). From 1962 to 1977 he was co-editor of the magazine Musica.
Baum, whose commitment was directed towards several committees of musical youth and adult education, also served as treasurer of the Gesellschaft für Musikforschung from 1947 to 1977 and as first chairman of the Landgraf Moritz Foundation from 1955 to 1975. In recognition of his special services to music research, he was awarded the Plaque of Honour of the City of Kassel in 1962 and the Goethe-Plakette des Landes Hessen in 1976.
Publications
Author
Joseph Wölfl (1773-1812); Leben, Klavierwerke, Klavierkammermusik und Klavierkonzerte.[2]Dissertation, University of Munich 1926, Bärenreiter-Verlag, Kassel, 1928
Editor
Geselliges Chorbuch. Lieder und Singradel in einfachen Sätzen für gemischten Chor..[3] Bärenreiter-Verlag, Kassel, 1938
Johann Erasmus Kindermann (Author): Tanzstücke für Klavier "(Cembalo, Clavichord oder andere Tasteninstrumente)". in Hortus Musicus, 61, Bärenreiter-Verlag, Kassel, 1950
Alte Weihnachtsmusik für Klavier, Orgel und andere Tasteninstrumente. Choralvorspiele alter Meister, von Advent bis Neujahr.[4] Bärenreiter-Verlag, Kassel, 1953.
together with Hermann Peter Gericke: Bruder Singer : Lieder unseres Volkes. Bärenreiter-Verlag, Kassel, 1954
together with Wilhelm Ehmann: Carmina nova; zeitgenössische Chormusik für gemischte Stimmen. Bärenreiter-Verlag, Kassel, 1961
Das Quempas-Buch: Hausmusikausgabe : Lieder für den Weihnachtsfestkreis.[5] Bärenreiter-Verlag, Kassel, 1966
together with Wolfgang Rehm: Musik und Verlag. Karl Vötterle zum 65. Geburtstag am 12. April 1968. Bärenreiter-Verlag, Kassel, New York, 1968
Literature
August Ludwig Degener, Walter Habel: Wer ist wer? [de] the German Who's Who, Band 16., Arani, Berlin, 1970 ISBN3-7605-2007-3, p. 51.