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
Members of the western concert flute family range of just over three octaves starting from the musical note C (corresponding to middle C on the piano), however, some experienced flautists are able to reach C. Many professional flutes have a longer B-foot joint, which can reach B. The "flûte d'amour" or "flauto d'amore" is pitched in either A or B and is intermediate in size between the modern C concert flute and the alto flute in G. It is the mezzo-soprano member of the flute family. It is sometimes referred to as a tenor flute. The range of the instrument is from A to E. The B