Jess Langston Turner - This new work for two trumpets, unaccompanied, will be a madcap romp through a few minutes of Saturday morning cartoons. Some demanding technical sections and mild extended techniques will be included, however, the difficulty level will be tailored to fit an undergraduate/grad student recital. Duration is expected to be 3-5 min.
Kevin Poelking - A working for trumpet and street percussion. https://www.kevinpoelking.com/
Marco Schirripa - A three movement work for trumpet and percussion ensemble.
Jim Stephenson - As part of a consortium of trumpet players, Koehler has contributed to funding a piece honoring local Tulsa trumpeter Stephe Goforth.