https://en.wikipedia.org/wiki/Orchestra
An orchestra (/ ˈ ɔːr k ɪ s t r ə /; Italian: [orˈkɛstra]) is a large instrumental ensemble typical of classical music, which combines instruments from different families.There are typically four main sections of instruments: bowed string instruments, such as the violin, viola, cello, and double bass; woodwinds, such as the flute, oboe, clarinet, saxophone, and bassoon