Exposition of the Museum is represented as the way which harmonica has gone for 2,5 centuries. You can see the reconstruction of the first harmonica in the World (1783), you can look at the workshop of harmonica, also you can visit traditional Russian inn and listen to the concerts of harmonica of that time.

The basis of exposition is the collection of musical instruments, reflecting the development of Russian harmonicas, from the simple models to the complicated bayans and accordions of the 20th century, ancient regional instruments, memorial musical instruments of famous masters. One of the departments of the exposition is dedicated to harmonica abroad. There are materials telling about harmonicas producing in Germany, Austria, France, Italy, Great Britain, and USA. Among them you can meet the first harmonium (1832), collection of west European accordions of the 20-century.

Also you can meet with the history of this Museum and the creative biography of his director prof. Alfred Mirek.