Text: [Music] 1) The note UT in the Guidonian system and in modern French and Italian nomenclature. 2) The letter whose original form was afterwards modified into the C clef. 3) The first note of the Hypo-Eolian mode. The first note of the Ionian mode. 4) The first, or key note of the modern normal scale, so called because if it be desired to write down the scale now used, C is the only note from which the series can start unless sharps or flats be added. 5) A capital letter C signifies the note in the second space of the bass stave (Tenor C). A small c signifies the note one octave above this, middle C. 6) Also root is note F; page 23 of (10)

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