This is the 8362nd most frequent German word.
kammermusik
Chamber music.
Here, 'Kammermusik' is used in its general form as a noun to refer to the musical genre of chamber music.
Ich liebe Kammermusik wegen ihrer Intimität und Komplexität.
I love chamber music because of its intimacy and complexity.
In this sentence, 'Kammermusik' is used to specify the body of work in the chamber music genre by Beethoven.
Die Kammermusik von Beethoven gehört zu den bedeutendsten Werken der klassischen Musik.
Beethoven's chamber music belongs to the most significant works of classical music.
Here, 'Kammermusik' refers to the type of music performed during the concert.