Here is another piece I had to write for Grad School. My professor already has me working! I will be entering a lot of composition contests this fall, so I have get warmed up.
For 2 trumpets, trombone, horn, and tuba in 3 movements:
Part I: http://www.fupduckonline.com/music/HorizonsPartI.mp3
Part II: http://www.fupduckonline.com/music/HorizonsPartII.mp3
Part III: http://www.fupduckonline.com/music/HorizonsPartIII.mp3