20th century. American composer and trumpeter. Includes duets 31-61. Standard time signatures and mostly playable keys with a few duets up to 4 sharps/flats. Challenges are relative to rapid fingering passages, flexibility, large leaps, and upper register of the both parts ascending to high C, D and E above the staff. Rhythms are mostly straight-forward though 32nd note combinations and quick syncopated figures require good understanding of subdividing. 84 pages. -pc