Latvian Conservatory of Music was founded in 1919 by the Latvian composer Jāzeps Vītols, who also became the first director of the Latvian National Opera. He remained director until 1944, excepting 1935-1937 when the director was his choral assistant Pauls Jozuus. There were junior and senior courses that covered around 9 to 10 academic years. Beginning in 1940, the structure of the conservatory changed: the lower junior courses were transferred in secondary education system and later became a base for Jāzeps Mediņš's and Emīls Dārziņš's secondary schools of music.