As a form of music It is often said that music is the art of the West Bank. The concert classical instruments, four groups of instruments (String) consists of violin, viola, cello and double bass, the second group is a woodwind instrument (Woodwind) such as the flute, clarinet, OH. Boulder Bassoon Piccolo third group was blowers brass (Brass) such as trumpet, trombone, tuba, French horn fourth group is the percussion (Percussion), such as timpani cymbals drum (. Bass Drum) Triangle area (Triangle) when playing together in a band or orchestra called Orchestra (Orchestra), whose music director (conductor) is the conductor.