marching band is a group in which instrumental musicians perform while marching, often for entertainment or competition.
Do you any good instrument?
These typically includes brass, woodwind, and percussion instruments
Which one of the instruments can you operate
I play the percussion instrument is a musical instrument that is sounded by being struck or scraped by a beater (including attached or enclosed beaters or rattles); struck, scraped or rubbed by hand; 
OK, that's good
More so,Most marching bands wear a uniform, often of a military style, that includes an associated school or organization's