Forum member Tom Davis has posted the first piece in The Listening Room using the new Garritan Classic Pipe Organs - Here's that thread:
Bustedude piece rendered by Tom Davis
That inspired me to put together more demos of the Organs library, starting with another piece by Bustedude.
I used passages from MIDI files which can be found on the thread where I also demoed all 75 of the stops:
Demos of all 75 Organ stops plus bonus MIDI files
You'll find the 4 new demos here:
Baroque and Modern Organ demos
Using the Baroque Large Cathedral Ensemble pre-set:
Buxtehude - Prelude and Fugue in D
Bruhns - Prelude in G
Using the Modern 2 Symphonic Concert Hall Ensemble pre-set:
Andriessen - Intermezzo 1
Asma - Aria Verlosser
Since these demos use Ensemble pre-sets, all stops play throughout each MP3. I simply loaded the Ensembles, and played the MIDI files using them. For a more sophisticated use of the Library, individual stop combinations would be featured at various points throughout.