Poulenc Trio for Oboe, Bassoon, and Piano

Question 1

What form is the Poulenc Trio in?

Answer 1

A loose Ternary Form

Question 2

What Bar does the B1 section begin?

Answer 2

23

Question 3

What bar does the B2 section begin?

Answer 3

35

Question 4

What bar does the A’ section begin?

Answer 4

52

Question 5

What happens in A1?

Answer 5

Bar 3 borrows chord VI (Gb) from Bb minor
Bar 5 - Modulation from Bbmaj - Fmaj
End of phrase is cut short by the insertion of a 3/8 bar at bar 8
Bars 7-8 - Perfect cadence in F
Tonicisation of Eb in 11 - into Db in 12
Bar 13 borrows VI (Bbb) from Db minor which becomes bII to Ab before returing to Db in bar 14