Hans Moser was an Austrian folk singer and actor born as Johann Julier on August 6, 1880, in Vienna, Austria-Hungary. He received vocal training and speech lessons from court actor Josef Moser and began his professional career with traveling stages in 1897. Moser reached wider visibility in 1903 after securing a role at the Theater in der Josefstadt. His musical career focused on traditional Viennese songs known as Wienerlieder, and he became known for his performance of the song "Die Reblaus". Moser's discography included the popular recording "Servus Wien" (1964) with singer Paul Hörbiger. He reached professional recognition in 1950 when he received the Ehrenring der Stadt Wien. Moser was awarded the Kainz-Medaille and named a Kammerschauspieler in 1961. He received a Filmband in Gold in 1962 for his contributions to cinema. Moser died on June 19, 1964.