Here's a few latest demo tracks I have been working on (sadly not my compositions)...
Mein herr ,arquier - J. Strauss
Soprano: Nansy Papakonstantinou
Intermezzo Op.118 No.2 - J. Brahms
Piano: Nikolas (Garritan Steinway, of course)
And lastly, a bonus track: Creep - Radiohead
Guitar, voice: Nikolas
No Garritan instruments were harmed in any way, but the soprano picked the GAST straight away amongs my arsenal of different pianos (and I do have a few to choose from).