Iván Erőd was a Hungarian-Austrian composer and pianist. Educated in Budapest, he emigrated to Austria in 1956, where he studied at the Vienna Music Academy. He was successful as a pianist and composer of operas, chamber music and much more, with elements from serialism, Hungarian folk music and jazz. He first was a professor of music theory and composition at the University of Music in Graz, then a professor of composition at the Vienna Music Academy from 1989.
Stylistically, Erőd's music was initially influenced by Hungarians such as Béla Bartók and Zoltán Kodály. Before his emigration and during his studies in Vienna, he was interested in the dodecaphony of the "Second Viennese School", and serialism. His wind trio, op. 4, and his Ricercare ed Aria, op. 11 for wind quartet are based on twelve-tone scales, as is his first opera, Das Mädchen, der Matrose und der Student. He began composing his second opera Die Seidenraupen in 1964 and completed it in 1968, when it was successfully premiered during the Wiener Festwochen at the Theater an der Wien with singers Jeannette Pilou and Oskar Czerwenka. The composer describes the work as being based on three scales, for the three main characters, which are derived from each other and sometimes combined in a way leading to tonality. His first violin sonata, op. 14, was a return to a "new tonality", incorporating Hungarian and "gypsy" elements. He dedicated Milchzahnlieder for soprano and chamber orchestra, op. 17, and Krokodilslieder, for baritone and chamber orchestra, op. 28, to his five children. Erőd composed orchestral works, such as a violin concerto, op. 15, a viola concerto, op. 30, a cello concerto, op. 80, premiered 2005 at the festival styriarte, a clarinet concerto, op. 88, as well as a double concerto for clarinet and bassoon, op. 72, Soirées imaginaires, op. 38, the Symphonie "From the Old World", op. 67. and the 2nd Symphonie, op. 75. His chamber music includes three string quartets, op. 18, 26 and 78, two string sextets, op. 45 and 68, and Bukolika for chamber ensemble, op. 64, on Hungarian rural life. His first piano trio, op. 21, was written in 1976, his second trio op. 42 in 1982; he wrote a trio for clarinet, violin and piano op. 59 - commissioned by the Verdehr Trio - in 1991, as well as a piano quartet op. 54 in 1987; the two sonatas for violin and piano op. 14 and op. 74 are among the most popular of his works. He composed lieder, such as Canti di Ungaretti and "Vier Gesänge" op. 44. The song cycle Über der Asche zu singen, op. 65 reflects his family's persecution when he was a child. In the 1970s and 1980s he was influenced by Jazz and Blues, which shows in his piano concerto, op. 19, in the second piano trio, op. 42, and in the Minnesota Sinfonietta op. 51. Some of his vocal works are more serious, such as the Vier Gesänge, op. 44, the song cycle Schwarzerde for baritone and orchestra, op. 49, and the cantataVox Lucis, op. 56.