The Cyber Hymnal lists only two melodies:
- HANSON PLACE, by Robert Lowry, 1864
- ENFIELD (BEDE),/ by Charles Vincent, 1890
The melody by Houser is not mentioned.
I wonder if only the Anonymous 4 use the Houser melody, PALMETTO.
http://www.hymntime.com/tch/htm/s/h/a/l/shalwega.htm
Here's the Anonymous 4 recording, which they title "Palmetto": https://www.youtube.com/watch?v=nN6ArRtflTg (I really, really like their recordings)email sent by Joe to NZ requester