Constantin Bartels is Head of License Management at Schott Music GmbH & Co. KG and is responsible for the publisher's licensing areas, from stage to reproduction rights to sync. His day-to-day work revolves around Sync and the coordination of international partners in this area. An important focus of the Schott Music Group's publishing program is the publication of works by contemporary composers of the 20th and 21st centuries. Internationally renowned composers such as Carl Orff, Igor Stravinsky, Chaya Czernowin, Paul Hindemith, György Ligeti, Krzysztof Penderecki, Mary Finsterer and Aribert Reimann have entrusted their works to Schott. But Schott Music also attaches great importance to the printed note. The range includes performance and teaching literature, Urtext editions, concert and opera literature, performance material, study scores and complete editions.