I have been posting my music on SoundCloud. Unfortunately, once a sound file has been uploaded there is no way to update it. As I occasionally rework my music this causes a bit of a problem, so I making the most up to date versions available here.
The music and scores are available via Creative Commons Attribution-NonCommercial 4.0 International. This means that you can use them for non-commercial purposes as you wish without charge. If you do decide to use anything please drop me an email at George.Smyth@gmail.com.