This just in, from the Orange Peel:

"We just found that, due to a family emergency, the North Mississippi Allstars have had to postpone their show originally scheduled for this Friday, March 9. We are working to find a new date with the band, and all ticket holders who want to wait and see when that will be can save your tickets and this week’s tickets will be honored on the revised date. If you need a refund, we understand and you can request those through your original point of purchase. For online orders, contact etix: 1-800-514-3849."