Spanish The clarinet is an instrument with a beautiful and flexible tone, which great composers have been inspired to compose great solo works such as Mozart, Brahms and contemporary composers such as Roberto Sierra, among others. If you are interested in improving your technique and learning new music in different styles, I am the teacher for you. Learn the American clarinet school in your language. English The clarinet is an instrument with a beautiful and flexible tone, which great composers have been inspired to compose great solo works such as Mozart, Brahms, and contemporary composers like Roberto Sierra, among others. If you are interested in improving your technique and learning new music in different styles, I am the teacher for you. Learn the American school of clarinet in your language.