Sorcha, if you're still willing to do this, please put me on the list. However, if it's getting to the point where it's becoming a pain, just say no (to quote Nancy Reagan). This is above and beyond the call of duty. I'll PM you with details.
A book called "Traditional Tunes of the Child Ballads" by Bronson has been mentioned on the Mudcat. Is this different from the various titles that have been mentioned so far on this thread?