Together with Pancho Vladigerov, Ljubomir Pipkov, Petko Staynov, Veselin Stoyanov, Andrey Stoyanov, Assen Dimitrov and Tzanko Tzankov, Nenov was among the founding members of the Contemporary Music Society (founded on 24 January 1933) and became its first secretary.
In 1920 he went to study in Dresden[1] (Germany) where he studied architecture at the Technische Universität Dresden and music at the Hochschule für Musik Carl Maria von Weber with Karl Fehling (piano), Theodor Blumer and Paul Büttner (composition and music theory).
In 1925 Dimitar Nenov obtained the position of Music Director of the Thea Jolles dance company.
At the same time he also studied in Zakopane (Poland) at the summer and early fall sessions and master-classes of the noted pianist Egon Petri[2] (himself a student of Ferruccio Busoni).
From 1933 to 1943 Nenov obtained the position of Manager and professor of the Private Conservatory in Sofia, and in 1943 he went on to become a professor of piano at the Sofia Conservatoire,[2] where he taught piano to the Bulgarian pianists Genko Genov, Svetla Protich, Lazar Nikolov, Stefan Remenkov, Triphon Silyanovski, and many others.