Woodwind Instruments classified as internationally. By this woodwind instrument. Although the instrument's May be made of various materials, but the important part is causing the tongue (Reed) made from wood. Has called Blowers itself Be broadly divided into two categories:
1. Blow air through the hole (Blowing into a tube) or woodwind flutes. The body is a pipe By the nature of the two types of dryer blowing towards the end of the flute Recorder. And types of air into the side as Flute and Piccolo
2. blowing through the tongue of the instrument (Blowing through a reed) or woodwind clarinet category. A key component is the tongue (Reed) is a vibration. Part of the tongue is fixed to the end of the year. When blowing air through the tongue to vibrate. The wind is in the pipeline, which serves as an amplifier or a resonator. Then off to the speaker's mouth Instruments that year also divided according to the type of valve used. A pair of tongue (Double reed) and valve single (Single reed).