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CHAPTER

The Period

3

 
Short Answer
 
  1. formal type
  2. contrasting idea
  3. no
  4. melodic-motivic content, texture, rhythm, harmonic support
  5. cadential idea
  6. PAC, IAC, HC
  7. a repetition is an immediate restatement of a unit; a return is a restatement that follows upon an intervening, contrasting unit
  8. because the authentic cadential progression ending the consequent usually contains more harmonies than the half cadential progression ending the antecedent; as well, the cadential dominant must be shifted backward in the consequent relative to the antecedent
  9. ending brings closure to a musical idea; stopping brings a cessation in rhythmical activity
  10. a simple 4-m. antecedent whose internal organization resembles a sentence; the basic idea of the antecedent is made up of two 1-m. motives and the contrasting idea has marked continuational qualities
  11. the PAC, which closes a unit that has modulated to the dominant region, is immediately followed by music in the home key, such that the final harmony of the cadence now sounds like an ultimate dominant