At Inavaz institute, a group of famous tonbak teachers in Iran attend beginners to advanced tonbak training in the best possible way. Even there are some special kid-tonbak trainings for children.
Music in Stuttgart
Stuttgart is another city in Germany where music is very important. This city is the birthplace of very famous music groups and singers of different styles in the world. Among the city's most famous bands and singers are Bach-Collegium Stuttgart (an internationally renowned German ensemble founded by Helmut Rilling in 1965 to accompany Gatchinger Cantor in choir music with an orchestra), Bachur Stuttgart (an orchestra and Stuttgart-based choir (Germany), DJ Bant, Die Fantastischen Vier (hip-hop group) and Figuralchor der Gedächtniskirche Stuttgart (a church and concert-based choir based in Stuttgart).