A concert band, also called wind ensemble, symphonic band, wind symphony, wind orchestra, wind band, symphonic winds, symphony band, or symphonic wind ensemble, is a performing ensemble consisting of members of the woodwind, brass, and percussion families of instruments, along with the double bass or bass guitar. On rare occasions, additional non traditional instruments may be added to such ensembles such as piano, harp, synthesizer, or electric guitar.
A concert band's repertoire includes original wind compositions, transcriptions/arrangements of orchestral compositions, light music, and popular tunes. Though the instrumentation is similar, a concert band is distinguished from the marching band in that its primary function is as a concert ensemble. The standard repertoire for the concert band does, however, contain concert marches.
During the 19th century large ensembles of wind and percussion instruments in the English and American traditions existed mainly in the form of the military band for ceremonial and festive occasions, and the works performed consisted mostly of marches. The only time wind bands were used in a concert setting comparable to that of a symphony orchestra was when transcriptions of orchestral or operatic pieces were arranged and performed, as there were comparatively few original concert works for a large wind ensemble. One notable and influential original symphonic work for band was Gustav Holst's First Suite in E-Flat, written in 1909, considered to this day the classic work of symphonic band. Following Holst, a variety of British, American, Canadian and Australian composers wrote for the medium, including Percy Grainger, James Swearingen and Ralph Vaughan Williams.