i used to have a songbook i think it was the "precursor" of R.U.S.
it was spiral bound with a black and white illustration on the cover.

the songs, authors were not attributed -- i think they feared copyright
problems...

any one know of this song book?

the best use i have for R.U.S. is for non-musicians
to use to get ideas for songs to request...from a
singer and picker circle...a good way to include them.