EC, I am a student at Curtis and former student of Chris Martin when we lived in Atlanta. Years ago he mentioned something about M C-Tedesco and I recently purchased a Ray Mase CD that had one of his vocalise on it. I would pay any price to get a copy of those sonatas - I'm preparing a recital with the keyboard player in the Philly Orchestra and would love to add that to the program.
If you could help, that would be great.
Stanford
stanford@curtisbrass.com