Solo Training Duets for Trumpets by Aaron Witek is appropriate for advanced high school through professional trumpet players.

Solo Duet Training contains duets based upon six popular solo works and are intended to help trumpeters develop better rhythmic integrity, improve accuracy and intonation, enhance tone/sound concept, heighten concepts of style and phrasing, and achieve a greater awareness of and sensitivity to the orchestral and piano parts. The solo and accompaniment passages are evenly divided, and both parts are similar in difficulty.

Solo Duet Training can be used to help students learn style and technique, as recreational musical diversions, or even as additions to recitals if an accompanist is not available. The duets include: Concerto by Franz Joseph Haydn (E-flat and B-flat versions), Concerto (first movement) by Johann Nepomuk Hummel (E-flat and B-flat versions), Concerto in E-flat (first movement) by Johan Baptist Georg Neruda (E-flat and B-flat versions), The Maid of the Mist by Herbert L. Clarke, Andante et Allegretto by Guillaume Balay, and Andante et Allegro by J. Guy-Ropartz (B-flat and C versions).