According to PERSON@1 , the principal trumpet of the ORGANIZATION@1 , PERSON@2 's Trumpet Concerto is now so entrenched in the instrument 's repertory that students use it frequently `` as an audition piece at ORGANIZATION@2 '' .

Trumpet Concerto in MISC@1 major -LRB- NUMBER@1 -RRB- , By PERSON@3 According to PERSON@1 , the principal trumpet of the ORGANIZATION@1 , PERSON@2 's Trumpet Concerto is too much popular among the trumpet players .
