One of the best small museums in Dushanbe, the Gurminj Museum occupies a traditional Tajik house behind the Mayor's Office on Bokhtar Street. The collection of Central Asian musical instruments is exceptional — over 500 instruments, many of them rare or unique, covering the full range of traditional music from Tajikistan and neighboring countries.
The ghijak, doira (frame drum), tanbur (long-necked lute), and setar are all represented, along with instruments from Afghanistan, Uzbekistan, and Persia. Occasional live demonstrations are organized; if you can arrange to hear the collection played, do. The museum is small, quiet, and a genuine cultural treasure. Entry is cheap.