Linz, Austria has a population of approximately 190,000 people, and is the capital of Upper Austria (federal state). Linz is one of most important economic centers of Linz. Travel in Linz is possible from airplane and railroad, as well as river transportation. Industry includes iron and steel, and precision and optical instruments. Wolfgang Mozart wrote Symphony No. 36 in Linz in 1783, and the city is now a music and arts venue. Linz is home to the famous PEZ candy manufacturer.