Having won the GSO shirt from MAGFest (it's awesome -- thanks!), I figured I owe you guys at least a listen and review.
First of all, congratulations to whoever is involved in managing the group. I can't begin to think of all of the logistical problems involved with getting this many people to show up, organize and coordinate performance sites, promote yourselves, etc. without (presumably) receiving the support that is given to official university ensembles.
As to the actual piece and performance, I love the arrangement. The mix of slow and fast styles is excellent -- my only complaint is that I wish the final slow section would have been just a few clicks faster. There are some strings out of tune, especially noticeable at the beginning, but that's hard to be picky about because of the live performance. Kudos especially to the vocalist -- an excellent performance from her that's studio quality.
One note: the performance recording I'm listening to sounds like it fails to capture the entire orchestra somehow. Are there sections that aren't recorded as well? Occasionally I lose track of a string section when the entire ensemble is playing.
Thanks for getting this on OCR -- if I'm ever in Maryland (I have inlaws in DC, so it's certainly possible) when you have a show, I'll be in your audience.