The Dorian mode melody was first published as "Shady Grove" in the Journal of American Folklore in 1915, but it was traditionally used in Appalachia for the ballad Matty Groves, as sung by traditional singers including Sheila Kay Adams ("Lady Margaret") and Dillard Chandler ("Mathie Groves"). This suggests that the melody may originate in England or Scotland.
The publication of the Dorian mode melody as "Shady Grove" in 1915's Journal of American Folklore highlights its introduction to American folk music, but it was actually a traditional staple in Appalachia, featured in performances of Matty Groves by respected singers such as Sheila Kay Adams and Dillard Chandler. This implies that the melody may have originated from England or Scotland.