An orchestra (; OR-ki-strə) is a large instrumental ensemble typical of classical music, which combines instruments from different families. There are typically four main sections of instruments: String instruments, such as the violin, viola, cello, and double bass. Woodwinds, such as the flute, oboe, clarinet, bassoon, and occasional saxophone. Brass instruments, such as the French horn (commonly simply known as the "horn"), trumpet, trombone, cornet, and tuba, and sometimes euphonium.
https://en.wikipedia.org/wiki/Orchestra
An orchestra (; OR-ki-strə) is a large instrumental ensemble typical of classical music, which combines instruments from different families. There are typically four main sections of instruments: String instruments, such as the violin, viola, cello, and double bass. Woodwinds, such as the flute, oboe, clarinet, bassoon, and occasional saxophone. Brass instruments, such as the French horn (commonly simply known as the "horn"), trumpet, trombone, cornet, and tuba, and sometimes euphonium.
