This is one the pieces features on the recording Baroque Duet featuring Kathleen Battle and Wynton Marsalis. This part is the entire Cantata, not just the first movement. Choice of piccolo trumpet in A or trumpet in D.
This is the trumpet part for "Sound the Trumpet" from "Ode For Queen Mary: Come Ye Sons Of Art Away" (Z323) originally a duet for 2 countertenors with Basso Continuo. Very effective with Soprano on part 1 and piccolo trumpet on part 2.