I have read where you have stated this before in another thread...I wanted to share some light on that:
Yes, there is no central city but each city has a lot to offer in art/theatre:
Barter Theatre (Abingdon, State Theatre of VA, oldest cont. ran theatre in the U.S.)
Virginia Highlands Communtiy College, Arts Array, Abingdon
William King Regional Arts Center, Abingdon (only AAM accredited museum in Southwestern Va/N.East TN)
Viking Hall Civic Center, Bristol (a popular entertainment facility, also plays host to a diversity of entertainment options. seats -- 6600)
Ballet Arts Academy, Bristol
Bristol Ballet Company, Bristol
Dance Theatre Suitcase, Bristol
Paramount Center for the Arts, Bristol (hist. Paramount theatre)
Theatre Bristol, Bristol
Virginia Intermont College Fine Arts Center, Bristol
King College Arts, Bristol
Nyumba Ya Tausi-Peacock, Bristol (African American art)
Birthplace of Country Music Alliance Museum, Bristol
Art Alliance Mountain Empire, Bristol
East TN Children's Choir, Bristol
Johnson City Symphony Orchestra, Johnson City
Johnson City Community Theatre, Johnson City
Johnson City Civic Chorale, Johnson City
Freedom Hall Civic Center, Johnson City (entertainment facility, seats 8500)
Highland Theatrical Company, Johnson City
East TN State University, Johnson City
Symphony of the Mountains Orchestra, Kingsport
Voices of the Mountain, Kingsport (Regional Chorus)
The Kingsport Theatre Guild, Kingsport
Of course there are many others...from the different colleges, universities, etc in the Tri-Cities Area and other performing art centers in smaller cities (Greenville for example is very nice). etc...so as you can see..there are the amenities of larger cities, without the large city problems.