I have "the album" in my record collection and, for many many years, I have been offhandedly looking for more online... And suddenly there's an uploaded playable version online - glee!
It's very sweet, almost too sweet, but I still dig it just as much! So all you need to do is click on the link to hear what Jericho Harp sounds like.
FYI: it's sweet folk/pop/rock from the United States in the seventies. I recommend starting by "the album".