Published in association with the Deutscher Tonkünstler-Verband e. V. (DTKV). The indispensable pocket calendar for music and instrumental teachers, performing musicians, church musicians, music students, and all who work according to schedules. The revised 2023 edition comes with a new cover design and modern, more environmentally friendly features. It contains important addresses of the music industry, information on taxes, social security, GEMA, further education and much more, as well as the proven two-year preview of anniversaries. QR codes lead directly to the websites of the associations presented.