I'm in the middle (a little PAST the middle hopefully ) of an upper high school/college level symphonic band piece, Mount Pelion. Mt. Pelion is in Greece, and was the supposed residence of the Centaurs of Greek mythology. I have finished the first two movements...
1st movement: Ascent and Revelation
2nd movement: Nessus' Frolic
Nessus was a bit of a recalcitrant centaur, with a penchant for drunken brawls at weddings and seducing women (he tried getting it on with Hercules' wife, so Hercules nailed him -- quite fatally -- with his bow and arrow; I guess he was also a pretty STUPID centaur!)
I've combined the first two movements into one file here in order provide a more contiguous feel to the piece. (2nd mvt. only is also on the CMB link of the Garritan website -- I've tweaked the mix just a bit in the version here).
Hope you enjoy listening to the first two movements; third movement is in progress, with a projected completion date about six, maybe seven years from now.
http://www.dannywilliamsmusic.com/Pelion1and2.mp3 (this is all with CMB, by the way)