Constantin Dimitrescu was a Romanian classic composer and music teacher, one of the most prominent representatives of the late Romantic period.
Upon his return to Bucharest, he became principal cellist of the Bucharest Philharmonic and also of the National Theater Orchestra. In later years, he served as conductor for both. He was also engaged as a professor at the Bucharest Conservatory, where one of his students was George Georgescu, later to become an important conductor after a hand injury forced him to abandon a successful career as a cellist.
Despite his many occupations and duties, Dimitrescu found time to compose orchestral and operatic works as well as chamber music. In fact, it was his great love of chamber music which led him to found Bucharest's first permanent string quartet. He served as its cellist for many years. Thus it comes as no surprise to find that throughout his long musical life, Dimitrescu composed string quartets, seven in all.