Ch. 4, 5, 7, 9 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 chord is in an ascending arpeggio of the triad
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 theme and variation?
a type of composition where a theme is presented first them modified in variations. the variations are usually separated by a short pause
What is a harmonic motive?
a repeated chord progression
What is an embellished melodic line?
adds notes to the theme’s melody
What is a change of harmony?
changes the chords that go with the theme
What is a chaconne?
uses a repeated chord progression throughout the composition
What is a unique rhythmic figure?
a rhythmic pattern, that wasn’t originally present in the theme, is repeated in the excerpt
What is a change of tempo?
the theme’s tempo is changed
What is a change of voice?
the melody is moved to a lower voice
What is a continuous variation?
uses a repeated bass line, repeated harmonic progression, repeated rhythmic pattern, or versions of the three
What is a ground bass?
a short melody maintained in the lowest voice and repeated throughout the piece
What is a change of meter?
the theme is changed to a new time signature