Flemming’s 60 exercises are written for 2 oboes but most exercises can also be played by 2 (advanced) trumpet players.
Flemming_-_60_Exercises_for_Oboetrumpeter, composer & nature photographer
Flemming’s 60 exercises are written for 2 oboes but most exercises can also be played by 2 (advanced) trumpet players.
Flemming_-_60_Exercises_for_Oboe