They tell it better than I do: 

“Chad Freeman and Redline is a cover band based in the deserts of Arizona. The diversity of these musicians is second-to-none as their mix is almost impossible to classify. With versatility and a broad song list, CF and Redline can adapt to fit nearly any situation. From honky-tonkin to hard-rockin, these guys put on one helluva show!!! “

You can read more about them on their MySpace page or their website at chadfreemanredline.com