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
Jinghu (instrument) Jinghu (instrument) The jinghu (京胡; pinyin: jīnghú) is a Chinese bowed string instrument in the "huqin" family, used primarily in Beijing opera. It is the smallest and highest pitched instrument in the "huqin" family. Like most of its relatives, the "jinghu" has 2 strings that are customarily tuned to the interval of a 5th which the hair of the non-detachable bow passes in between. The strings were formerly made of silk, but in modern times are increasingly made of steel or nylon. Unlike other "huqin" instruments ("erhu", "gaohu", "zhonghu", etc.) it is made of bamboo. Its cylindrical soundbox is covered