The Museum of Folk Musical Instruments is located at Plaka, in an old building that used to be the house of the Greek writer and politician George Lassani (1793 - 1870). The collection of the instruments belonged to Fivos Anogarakis, who donated to the Greek state. It contains various instruments of the 20th century. The display of the museum is organized by the classification system made by Von Hornsbostel –Csachs. According to this system the instruments are categorized by their materials and the vibrating movement through which the sound is produced.