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
Recorder (musical instrument) "common flute", "common English-flute", or simply "English flute" while the transverse instrument was distinguished as the "German flute" or simply "flute." Until at least 1765, some writers still used "flute" to mean recorder. Until the mid 18th century, musical scores written in Italian refer to the instrument as , whereas the transverse instrument was called . This distinction, like the English switch from "recorder" to "flute," has caused confusion among modern editors, writers and performers. Indeed, in most European languages, the first term for the recorder was the word for flute alone. In the present day, cognates of the word