As promised, I have updated my EZScore tool to process Chris Walshaw's "abc" textual music notation, and emit Csound score data. Well, actually, I threw EZScore away and started over, with much better results :-) The new version is called "abcsound", and can be found here: http://www.kneuro.net/ezscore.
abcsound handles most abc notation, with enhancements to permit better control of the generated score. There are a couple of problems -- I forgot to implement triplets etc; still need to add dynamics; and intend to add notation for ramping and other pfield control. Those things should be fixed in the next few days, since I am actively using abcsound for my own music now.
Also, it is possible there may be bugs...
Further updates as events warrant.