Ivana Lang (15 November 1912 â 2 January 1982) was a Croatian composer, pianist and piano teacher. She was born in Zagreb, Croatia, Austro-Hungarian Empire). She completed piano studies in 1937 at the Music Academy in Zagreb. Ivana Lang composed orchestral works (concert for piano and orchestra), chamber music, an opera ("The Captain of Kastav", ) and two ballets, "False Knight" () and "Dance of the Ghosts" ().
Ivana Lang-Beck was born into a respectable family from Zagreb. Her father, Dr Arthur Lang was a prominent physician. He was the doctor at the Croatian National Theatre. Her mother Margaretha (born Leitgebel) was an academic painter, specialising in ceramics.
In 1937 Ivana acquired a degree in classical piano at the Zagreb Academy of Music. In addition to piano studies, she attended classes and composition studies with Prof. Milo Cipra.
Upon completion of studies at the Music Academy in 1937 she left her hometown of Zagreb in order to broaden and refine her study of composition with Joseph Marx at the Mozarteum in Salzburg. During her training with Joseph Marx she had the opportunity to explore European musical traditions and contemporary trends.
Among her famous work was composing music to poems written by Dragutin Domjaniàand Antun Gustav Matoà ¡.
Ivana Lang had married at the age of 37 to Marjan Beck, with whom she had one child.
Lang's body of work, consisting of 110 opus numbers, is based on original folk music, especially from Istria. Her work is considered a development, filtration, and stylisation of the original songs. She first directed her attention to lyricism, before the focusing on the arrangement of instrumental dance music.