Kentucky is a country state by reputation, but Eastern Kentucky is where that reputation lives in the land itself. The terrain looks more like West Virginia than the rolling pastures and white-fenced horse farms most people picture when they hear the state's name. Ridges fold into hollows. Creeks cut their way down through layered sandstone. Roads bend along contours that older roads had to negotiate with mules. The Bluegrass region sits to the west, its limestone soil and gentler hills shaping a different kind of Kentucky entirely. Here, the geology is steeper, the soil thinner, and the human story has always pressed harder against the land.

Robert Penn Warren, who won three Pulitzers and became America's first official Poet Laureate, came from a Kentucky that bordered this country and absorbed its rhythms. Jesse Stuart, born in W-Hollow in Greenup County, wrote thousands of poems and stories about these specific ridges - the schoolhouses, the tobacco patches, the neighbors. The musicians followed similar paths. Loretta Lynn's coal miner father worked the seams that defined Eastern Kentucky's economy. Naomi and Wynonna Judd left Ashland for Nashville but kept the harmonies they had absorbed from Pentecostal services and front-porch singing. Keith Whitley died young after a meteoric run that began with bluegrass legend Ralph Stanley. The list keeps growing because the music kept being made.

The state government calls this the Kentucky Appalachians for tourism brochures. Locals know it as the Eastern Coalfield - a name that explains both the prosperity and the hardship. Coal built the towns, paid the wages, and shaped the politics. Coal also hollowed mountains, fouled streams, and left communities exposed when the markets turned. The hollows where Loretta Lynn was born are the same hollows where her father coughed his lungs out from black lung disease. The land that grew the music also broke many of the people who made it. Both truths sit in the songs.

Mount Sterling marks an interesting boundary. The state map places it inside the Kentucky Appalachians, but locals consider it part of the Bluegrass - that older, locally-defined Bluegrass rimmed by a circular chain of hills called The Knobs. Mount Sterling sits west of the eastern stretch of those Knobs, in the transition zone where horse country bumps against mountain country. These boundary debates matter to people who grew up here. The geography is not abstract. A ridge can separate one church from another, one accent from another, one economy from another. Calling a place by the right name is a form of respect.

From cruising altitude, the Kentucky Appalachians read as a vast textured carpet of ridges running roughly northeast to southwest - the trailing edge of the same Appalachian mass that defines West Virginia and eastern Tennessee. River valleys cut white scars through the green. Strip-mine scars cut other patterns, geometric and lighter in color, where mountaintops have been removed and replaced with engineered plateaus. In the hollows, narrow strings of houses follow creeks. The roads connect the dots. This is one of the most distinctive American landscapes seen from the air, and the music made here is the most distinctive American music for many of the same reasons.