What is the largest kind of orchestra?

The largest kind of orchestra is the symphony orchestra, which typically consists of four main sections: strings, woodwinds, brass, and percussion. A full symphony orchestra can have anywhere from 80 to over 100 musicians, depending on the repertoire and the specific needs of the performance. In some cases, especially for large-scale works, additional musicians may be included, such as choirs or extra instrumentalists, further expanding the size. The combination of diverse instruments allows for a rich and dynamic sound in orchestral music.