History Flashcards
Years Johann Sebastian Bach
1685-1750
Polyphonic/contrapuntal texture
The combination of two or more melodic lines
Invention
A keyboard compisition in polyphonic texture based on imitation
Motive
A short melodic or rhythmic fragment used to build a melody
Imitation
Repetition of the same motive, in another voice(or part)
Sequence
A motive or phrase that is represented at a higher or lower pitch in the same voice
What genre is invention in C major, BWV 772?
Solo keyboard work
What performing forces does invention in C major, BWV 772 use?
Originally in harpischord or clavichord, now often performed on piano
What texture is invention in C major, BWV 772?
Polyphonic texture woth imitative counterpoint
What compositional devices does invention in C major, BWV 772 use?
The invention is based on a seven note motive, treated using imitation, inversion, transposition, and sequence
Brandenburg Concerto No. 5, first movement year
1721
Concerto grosso
Three movements(fast-slow-fast)
Baroque orchestral work
A group of solo instruments(concertino) is contrasted with a full string orchestra(ripieno)
ritornello form
a form often used in the first and third movements of concerto grosso
the opening passage(ritornello or “refrain”) is repeated throughout the movement
Brandenburg Concerto No. 5, first movement genre
concerto grosso
Brandenburg Concerto No. 5, first movement key
D major