Theory 3 Final Flashcards
What is a variation?
a technique used to modify a musical idea, each variation is complete within itself
What is an Alberti bass?
the bass is an ascending and descending arpeggio of the chord
What is a change of mode?
the theme changes to a new mode, typically parallel or relative major/minor
What is an extended pitch range?
the melody is extended across a larger pitch interval
What is a passacaglia?
ground bass, usually chromatic, triple meter, slow
What is a harmonic motive?
a repeated chord progression
What is a chaconne?
uses a repeated chord progression throughout the composition
What is a continuous variation?
uses a repeated bass line, repeated harmonic prig, repeated rhythmic patter, or versions of the three
What is a ground bass?
a short melody maintained in the lowest voice and repeated throughout the piece
What are borrowed chords?
chords borrowed from the parallel major/minor
What is a modal mixture?
borrowing chords from the parallel major/minor
When in a major key, what chords may be borrowed from the minor mode?
ii^dim6 ii^half dim7 iv bVI vii^fully dim7
What chord may be borrowed when in the minor?
I
What is the name for the chord borrowed when in the minor?
Picardy 3rd
To what chord does the bVI resolve?
Tonic
What is a basso ostinato?
ground bass; short melody maintained in the lowest voice and repeated throughout the composition
What is a Neapolitan 6th chord?
a major triad on the lowered second scale degree of a major or minor scale
What is the proper abbreviation for a Neapolitan 6th chord?
N^6
Is the Neapolitan 6th chord used more often in major or minor keys?
minor
In what inversion does the Neapolitan 6th chord usually appear?
first inversion
In what era did the Neapolitan 6th chord first appear?
baroque
In what eras were Neapolitan 6th chords primarily used?
baroque, classical, and romantic
Spell a Neapolitan 6th chord in the key of c minor.
F Ab Db
Spell a Neapolitan 6th chord in the key of g# minor.
C# E A