şi , is one of the oldest stringed instruments . Stretched and released when blowing a bow and arrows bow string will sound a reson . Single-stranded wires in various lengths pedestrians, add different sounds by playing with their tension was removed . Then conducive to upgrade the sound of a body ( sound box) added a real instrument was mede .
They developed the first instrument from one of the " lyre" du . They are very widely used by the Greeks and Romans Apollo's lyre God did by inserting wires into an empty tortoise shell believed .
Orchestra held harp used in the upright position , the wires between contemporary orchestral instruments played only a single instrument is pulling the fingers . Arbor has 47 wires and seven pedals . The sound of the pedal can be changed with the help of wires . This pedal can be set to three . Thus, sharp and flat notes can be a .
In order to distinguish between notes are notes of various colors ; door wires, red , black , blue or dark blue is the fa wires [[Kategori:Arp|*]]