Pungi pungi is typically one to two feet in length Murli is a typical folk musical instrument. Murli musical instrument is mostly played by cobra charmers in Sindh Pakistan including Rajasthan. The Murli instrument is made from gourd. It is also mentioned as double-reed instrument. Murli is played by Jogi or Jogis in streets of every city, Thar desert and in whole Sindh yet. Murli is a typical musical instrument which is not only played by snake charmers but it is traditional musical instrument played by traditional or folk musicians with musical melodies. It is revealed that the lively instrumental music
Wind instrument of thermal expansion of a wind instrument, even of a brass instrument, is negligible compared to the thermal effect on the air. The bell of a wind instrument is the round, flared opening opposite the mouthpiece. It is found on horns, trumpets and many other kinds of instruments. On brass instruments, the acoustical coupling from the bore to the outside air occurs at the bell for all notes, and the shape of the bell optimizes this coupling. On woodwinds, most notes vent at the uppermost open tone holes; only the lowest notes of each register vent fully or partly at