Structural characteristics of the viola instrument
The viola is very similar to the violin but with a different size. The size of this instrument is a little bigger than the violin and it is 5 cm longer, because the difference in size is very small, sometimes it is difficult to separate it from the violin. Also, its sound range is lower than that of the violin, and its playing style is similar to that of the violin. In terms of sound range, this instrument has a sound between violin and cello. The body of the instrument consists of four parts: handle, strings, resonating bowl, and bow. The number of strings is the same as that of a violin, four, and since it is larger than a violin, its strings are also thicker. The resonating bowl is pear-shaped and usually made of hardwood such as ebony or rosewood. The bow is also made of horse hair. Among the most important viola players in the world, we can mention Carl Stamitz, Lionel Tertis, William Primrose, Nobuko Imai, Yuri Best, Lawrence Power, etc.
Music in Berlin
Since the 18th century, Berlin has been an influential music center in Germany and Europe. First as an important commercial city in the Union of the Hanseatic League, then as the electoral capital of Brandenburg and the Kingdom of Prussia, then as one of the largest cities in Germany, it developed an influential musical culture that persists to this day. Berlin can be seen as a platform for the growth of a powerful choir movement that played an important role in the widespread socialization of music in Germany during the nineteenth century. Berlin has three main opera houses: The Deutsche Welle, the Berlin State Opera, and the Komichi Opera. Many important music figures were born or worked in Berlin. Composers such as Johann Joachim Quantz, Carl Philipp Emanuel Bach, The Gran Brothers, Wilhelm Friedmann Bach, Karl Friedrich Christian Fash, Johann Friedrich Reichart, Karl Friedrich Zelter, etc. all belong to this city. In addition, Berlin is known as the center of music theory and criticism in the eighteenth century with prominent figures such as Friedrich Wilhelm Marporg, Johann Philipp Kronberger, Quantz, and CPA Bach, whose treatises are known throughout Europe.