Bach - Brandenburg Concerto 4 m1 Flashcards
What is a concerto grosso?
A ‘fat’ concerto: A concerto with more than one solo instrument
What is the instrumentation?
Typical of a concerto grosso:
Solo violin + 2 flutes (recorders) = Concertino
V1 + V2 + Viola = Ripieno
Cello + Bass + Harpsichord = Continuo
What is the form?
Ritornello Form (little return) with new sections defined by tonality
What is the tonality like in the episodes?
More fluid
How does the shortened ritornello always end?
15 bar ending passage of original (though often transposed)
Outline the Form and Tonality
1-83: Ritornello, G 83-137: Episode, modulates to D at 103 137-157: Short Ritornello, Em 157-209: Episode, Use of Am at 185 209-235: Shortened Ritornello, C 235-323: Episode, Ends in Bm 323-345: Shortened Ritornello, Bm 345-427: Ritornello, G
Typically Baroque Harmony Point?
Functional harmony with Regular Perfect Cadences
How is the harmonic rhythm varied?
Faster towards cadences
What is harmonic rhythm?
The rate of chordal change
Where is there use of suspension?
7-6 suspension in bar 36-37 flutes
Where is there an inverted dominant pedal in the flute part?
139-142
What is in the Ripieno Bars 211-221?
Inner dominant pedal
Where is there a Neapolitan 6th?
Bar 151, Fm first inversion in Em passage
What is a Neapolitan 6th?
The first inversion of the flattened supertonic
Where are bars where there is a circle of fifths over a slow harmonic rhythm?
Bars 196-205