Unity was an experiment to see what I could do with the software that I have at my disposal in a short amount of time. It started with a chord progression I used in A New Journey, my Christmas piece from 2010, and quickly grew into the idea of using all of the Garritan libraries that I have (GPO, JABB, CoMB, Steinway, and GWI). All of the filters in the piece were applied within Pro Tools 9.
For those curious about the instrumentation and the libraries connected with each instrument:
Piano from Authorized Steinway Virtual Concert Grand Basic
Strings (heavily filtered in Pro Tools), French Horns, Mark Tree, and Choir from Personal Orchestra
Fretted Bass from Jazz and Big Band
Drum Kit (high hat, cymbals, claves, and triangle) from Concert and Marching Band