Guest, Critton Hollow recorded it on their album "By and By," my favorite of the albums they put out, and hard to come by. In addition to the Utah Phillips recordings Jim noted above, it is also on the Utah Phillips Grammy nominated tribute collection "Singing Through the Hard Times," performed by Cathy Fink and Marcy Marxer.

Best of all, some one has posted Utah singing this song on youtube.

Utah singing "Room for the Poor."