Page8 #8, Rustic March

Selected Duets for Trumpet, Page 8 Number 8, Rustic March, performed by David Summer.
The second trumpet starts both of the first 2 sections of this march. The third section of the march (the "Trio" section) changes key, as is typical in a march. What is not typical here is that the key change is usually to the subdominant (one flat added). Here the change is key is to the dominant (one flat is removed). The trio section in this march duet is typical however, in that it is in a contrasting style to the rest of the march.
For this performance, the repeats are not taken, but the Da Capo is and the metronome setting is quarter note = 108.