The choir Mūza was established in 1947. Its founder and leader through out many years has been maestro Leonids Vigners (1906-2001). From 2006 the artistic director and the main conductor is Guntis Cimins. Now, the choir Mūza is making a new image and wants to show multiplicity of the choir music. In its programs the choir performes modern music and a big part is left of Latvian classical music as well as traditional Latvian folk-music. The main activities of the choir are finding the new ways to music, its expresion and presenting new ideas, cooperation with composers and many professional musicians.