Conrad, thank you for the info on finding it through google.com. I did that and voila! First time I've been able to get in there.Here's a blue clickie thingie for anyone else who'd like to try it through google.com.
Dick, don't know if you've been there or not, so I copied this thinking it might help:
"The scores are generated by a program which reads the SongWright format and converts it into MusicTeX, a set of macros for the TeX or LaTeX typesetting systems (last I looked, MusicTeX was available via anonymous FTP)"
katlaughing