Karen Gruber has seen concerts at 45 venues.

Venue Location Number Of Concerts
Rialto Theatre Tucson, Arizona, United States 25 concerts
Footprint Center Phoenix, Arizona, United States 11 concerts
AVA Amphitheater, Casino del Sol Tucson, Arizona, United States 9 concerts
Desert Diamond Casino Sahuarita, Arizona, United States 8 concerts
Fox Tucson Theatre Tucson, Arizona, United States 8 concerts
Tucson Convention Center Tucson, Arizona, United States 7 concerts
The Rialto Theatre Tucson, Arizona, United States 6 concerts
The Van Buren Phoenix, Arizona, United States 6 concerts
191 Toole Tucson, Arizona, United States 4 concerts
Tucson Music Hall Tucson, Arizona, United States 4 concerts
Ak-Chin Pavilion Phoenix, Arizona, United States 3 concerts
Arizona Federal Theatre Phoenix, Arizona, United States 3 concerts
Arizona Financial Theatre Phoenix, Arizona, United States 3 concerts
Coyote'S Tucson, Arizona, United States 3 concerts
Talking Stick Resort Amphitheatre Phoenix, Arizona, United States 3 concerts
The Golf Club at Vistoso Oro Valley, Arizona, United States 3 concerts
Tucson Arena Tucson, Arizona, United States 3 concerts
America West Arena Phoenix, Arizona, United States 2 concerts
Celebrity Theatre Phoenix, Arizona, United States 2 concerts
Centennial Hall, University of Arizona Tucson, Arizona, United States 2 concerts
Club Congress Tucson, Arizona, United States 2 concerts
Community Center Tucson, Arizona, United States 2 concerts
Gila River Arena Glendale, Arizona, United States 2 concerts
Linda Ronstadt Music Hall Tucson, Arizona, United States 2 concerts
Pima County Fairgrounds Tucson, Arizona, United States 2 concerts