Flute hyperbass are other rare forms of the flute pitched two, three, and four octaves below middle C respectively. Other sizes of flutes and piccolos are used from time to time. A rarer instrument of the modern pitching system is the treble G flute. Instruments made according to an older pitch standard, used principally in wind-band music, include D piccolo, soprano flute (the primary instrument, equivalent to today's concert C flute), F alto flute, and B bass flute. The bamboo flute is an important instrument in Indian classical music, and developed independently of the Western flute. The Hindu God Lord Krishna
Hand flute same with an ocarina or Helmholtz resonator; see vessel flute for details of the acoustics. The best hand flute players in the world have a range between 2.5 to 3 octaves. Hand flute The Hand flute or Handflute is a sort of musical instrument made by the hands. It is also called a 'Hand ocarina' or 'Hand whistle'. To produce sound, one creates a type of chamber with their hands which they blow into between an opening at the thumbs. There are two main techniques involving the shape of the hand chamber: the "cupped hand" technique and the "interlock" technique.