By A Mystery Man Writer
There's a reason country stars like Loretta Lynn, Dolly Parton, Garth Brooks, and Alan Jackson have enjoyed careers spanning decades.
40 Country Singers Who Died Too Soon
How old is Dolly Parton? Age, career timeline & more to know about country music legend
Review: Jelly Roll at RodeoHouston
Country Singers and Musicians With the Longest Careers
100 Greatest Country Artists of All Time
35 Musicians With Legendarily Long Careers - 24/7 Wall St.
Mickey Gilley: A Hall of Fame Inductee and Country Music Icon] - The Portal to Texas History
Mo' Money, Mo' Problems: 5 Musicians Who Had to File for Bankruptcy, Rocks Off, Houston, Houston Press
George Strait - Country Music Hall of Fame and Museum
Bob Wills: The Maestro of Western Swing at the Texas Country Music Hall of Fame] - UNT Digital Library
Country Singers and Musicians With the Longest Careers
Who are the oldest bands still touring today? - Radio X