Austria.

Vienna (Vienna), located on the Danube River, is the capital and largest city of Austria. It is one of the nine federal states in the country and a major cultural center in Europe. It is known as the "Music Capital of the World".

Vienna is the most populous city in Austria. In the 2017 census, Vienna had a population of more than 1.87 million. Vienna is also the second most populous German-speaking city in the world, after Berlin.

Introduction to Vienna:

Vienna is not only known as the "City of Music" because of its rich musical historical heritage, but also because it is the home of Sigmund, the world's first psychotherapist. · Floyd’s hometown is known as the “City of Dreams”. The city was originally a Celtic and Roman settlement, then gradually transformed into a medieval and Baroque city, and then became the capital of the Austro-Hungarian Empire.

As we all know, Vienna was the leading European music center from the classical era to the early 20th century. Vienna's historic center is rich in architectural complexes, including Baroque castles and gardens, majestic buildings on the Ringstrasse of the late 19th century, statues and parks.