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LESSON V |
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The III Chord
The III is rare and weak. Some theorists have maintained that it cannot be used at all; this, however, is obviously incorrect, and inconsistent with the practice of composers. Its weakness is clearly due to its remoteness from the tonic, being the fifth step in perfect fifths from that centre. It has a thin, plaintive effect, suggesting old-world reminiscences and Phrygian associations. Used with discretion, it is a valuable addition to the material at present available. One of its more obvious uses is to harmonize the seventh step in descending. When the V is used for that purpose the effect is unsatisfactory, since it cannot be followed by the IV, and VI is improbable, e.g., |
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Ill may go to IV, VI or II (?). Ill may follow I, VI or V. |
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The following are illustrations of its use: |
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[13] |
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