Originally Posted by _TrumpeT_

Manny, what concerti should an orchestral trumpeter be prepared to perform other than the Haydn and Hummel? Which ones have you performed so far?

Tomasi, Jolivet, Gregson, Arutunian, Wildgans, Pakhmutova, Chaynes, Neruda, Telemann, L. Mozart, Fasch, Brandenburg Concerto #2, Capricorn Concerto by Barber, Vivaldi for 2, Paulus for 2, Mafredini, Franceschini for 2.... there are so many.I have not played all those concerti with the orchestra but I would be prepared to if asked. The 1st chair is a solo chair.

Does the conductor request for concerti performances from various members on a regular basis?

Yes

Who gets to decide the concerto that is to be performed?

Usually the music director will say "Would you please play such and such piece?"