The purpose of this study was to address performance practice, and develop a systematic approach to the preparation of three pieces composed for the Morceaux de Concours at the Paris Conservatory. The pieces were written by former students of the conservatory. Each composition features distinct musical and technical challenges for the trumpet. Solo de Concours written by Theo Charlier requires the performer to play musically in a variety of ranges, dynamics, and articulations. For this work, exercises were composed to address these demands. Morceau de Concours by Augustin Savard is technically less challenging but requires mastery of phrasing and lip flexibility. Finally, Legend requires the most preparation out of the three works examined....