Marching Band

Marching Band A marching band is a group of instrumental musicians who generally perform outdoors, and who incorporate movement – usually some type of marching – with their musical performance. Instrumentation typically includes brass, woodwinds, and percussion instruments and the music usually incorporates a strong rhythmic component suitable for marching. In addition to traditional parade performances, many bands also perform field shows at special events (such as football games) or at marching band competitions.

Marching bands are generally categorized by function and by the style of field show (if any) they perform. Increasingly, Marching Bands are performing indoor concerts, in addition to any "Pep Band" duties, that implement many of the songs, traditions, and flair from outside performances.

source : http://marchingbandsale.blogspot.com