Hell among the yearlings

Does anyone know the meaning and origin of the phrase "hell among the yearlings"?

The phrase is used in the book "All the Kings Men" and the only other use I can find of it is as the title of a Gillian Welch recording.

I haven't read "All the King's Men" (shame, shame) nor heard the Gillian Welch recording. She is a vocalist, and does not actually sing "Hell among the yearlings," which is an Appalachian fiddle tune, but offers s number of songs with that old-timey sound.

The title suggests a rural setting, and since yearlings are young farm animals one can suppose that the music attempts to suggest a ruckus among the younger animals. If you like, you can hear the actual tune (which does not appear on the Welch recording).