The Quincy Porter Sonata for Horn and Piano is a hidden gem in the horn’s solo repertoire.  It is a demanding work with complex rhythms and numerous meter changes, and it requires good flexibility throughout the horn’s entire range.  The first movement opens with a slow introduction before transitioning into an allegro moderato section that fluctuates between a 6/8, 9/8, and 4/8 meter.  The movement is rhythmically complex with numerous syncopations and alternating duple and triple feel.  The second movement is a slow largo that contrasts nicely to the lively, active surrounding movements.  The final movement, like the first, is an energetic allegro with numerous meter changes: 2/4, 3/4, 5/8, 7/8, 8/8, 6/8, and 9/8.  Overall, this is a fun, energetic work that challenges the performer’s range and rhythmic skills.