Music tonight, as is so often the case with me on Fridays. Way back in the 1970s, I acquired an album by the late Roger Whittaker, entitled “Folk Songs of Our Time,” sadly no longer available as such. It was a loose collection, featuring some numbers that weren’t strictly folk songs at all. “Folk,” of course, is a nebulous category. It can mean a song genuinely passed down mouth to mouth through generations, or merely a song written last week in the folk style.

Anyway, I grew quite fond of the album, and the song, “The Ash Grove,” was one of my favorites. Mr. Whittaker sings it above, though I’m not sure it’s the same arrangement.

The song evokes the unmistakable air of antiquity. According to Wikipedia, it was originally a Welsh song, and was first published by the harpist Edward Jones in 1802. But a similar tune is found in John Gay’s “The Beggar’s Opera” (1728), and that tune has in turn been traced back to a Morris song called “Constant Billy,” published in 1665.

In my own imagination, I suspected it was a heathen song. The ash tree has deep folkloric significance – I have a little book about British tree superstitions down in my basement somewhere. In my novel, The Year of the Warrior, I give Father Ailill a mad, homicidal heathen slave who likes to sing “a song about an ash grove.” The original lyrics as we have them were by Jones in Welsh, of course, and they’re actually about a man mourning his lost love.

A good folk tune never escapes the hymn writers. “The Ash Grove” is well-known in churches as the tune to “Let All Things Now Living,” and “Sent Forth With God’s Blessing,” as well as a few others less familiar.