Richie, if I go directly to your website, using Netscape, your home page appears. The list of links on the left work except for: CDs and Recordings..., and Bluegrass Lyrics, which both come up blank.
With Internet Explorer, everything works. Out and out discrimination against Netscape people!

American Folk Hymns are poorly covered. Some at Lomax and the Smithsonian. Shape note material and Old Baptist would be a good place to start.