Horn in jazz Horn in jazz While the horn (also known as the French Horn) is primarily used in classical music pieces, in the mid-20th century the French horn broke into the jazz world. While the instrument remains relatively rare, the role of the horn in jazz has developed from its beginnings in the 1940s through to the 2010s. Note that the expression "horns" in jazz is often used colloquially to refer to all brass instruments used in jazz (e.g., trumpet, sax, trombone, etc.). This article focuses on the use of the French horn. The Claude Thornhill Orchestra was the first group to
String instrument were now standard instruments for chamber and smaller orchestras. At the same time, the 19th century guitar became more typically associated with six string models, rather than traditional five string versions. Major changes to string instruments in the 20th century primarily involved innovations in electronic instrument amplification and electronic music – electric violins were available by the 1920s, and were an important part of emerging jazz music trends in the United States. The acoustic guitar was widely used in blues and jazz, but as an acoustic instrument, it was not loud enough to be a solo instrument, so these genres