Here is a link to a piece I'm working on now. I'm taking a break from working on it though I don't think it's completely finished. I plan to work more on the music as well as the sound of GPO.
This is based on a twelve tone "row" if you will though it isn't truly serial music. About 90% of the music came directly from the row some other material was added to complete a musical idea as needed.
It is all GPO done in Finale.
The melodic material was derived from the twelve tones of the row but altered in many ways. Most of the harmonic material also came from the row. I'll be very interested in any comments/suggestions to help me move on with this as I get back to work on it.
Instrumentation is flute, oboe english horn bassoon, 3 frenchorns, 2 trumpets, 2 trombones, tuba, tympani, xylophone, snare drum, and strings.
It's about 3 1/2 minutes long.
Assuming the link works, I hope you enjoy it.
Thanks for listening.