Asia (éžə) is a broad category of music that encompasses many different styles. The primary sound of Asian music comes from the lute, which can be fretted or unfretted, and normally has two to three strings. This style of music also highlights the flute and different types of handmade percussion instruments. The peaceful and melodic sounds of Asian music are often used in meditation. The instruments are often created from animal skins and bows are created from horse hairs.