I found this track on a great compilation CD, Huggy Boy Presents, which, judged by the cover, doesn’t look like much of a find. But you’ll find some amazing songs on this CD.
Bertha Tillman, of whom I haven’t heard up to now, apparently has released only two singles, I Wish and Oh My Angel. If I interpret Bertha Tillman’s Discogs discography correctly, Oh My Angel, was the flip side of James and Bobby Purify’s I’m Your Puppet. Looks kind of weird, but see for yourself.