Joan Baez
1 concert
Mavis Staples
18 concerts
Gladys Knight
15 concerts
Josh Groban
The Blind Boys of Alabama
Josh Turner
26 concerts
Lizz Wright
Bettye LaVette
11 concerts
Shemekia Copeland
6 concerts
Bob Dylan
28 concerts
Take 6
14 concerts
Jerry Douglas
21 concerts
Gaither Vocal Band
12 concerts
The Savage Rose
2 concerts
Bruce Hornsby
7 concerts
Gregory Porter
