The definition of redneck has evolved overtime...
It's hard to explain to someone not from the States...
I'll try to explain in the sense that I was referring...
In it's most endearing definition, it's people, mostly country or rural, who are behind the times yet fiercly proud of their refusal to mesh with what is considered the norm. At its worst, it's ignorant, backwards people.
Some bands make their music to appeal to that audience. The original Skynyrd was an anomoly in that regard, however. While they may have been rednecks in a sense, they were intelligent and highly talented. Their music wasn't just "Southern Rock". It had country, soul and old black blues influence. It appealed to a broad audience. Over the years though it has been associated with rednecks in general and the new Skynyrd is just a shadow of it's former self.
Ricky Medlocke is of native American ancestry...Indian. That's a whole 'nuther classification in itself...
The Outlaws were a great Southern/Country rock band. I don't know if they're still around or not though. Haven't heard anything out of em in years.
That's the problem with a lot of these classic rock bands, be it Southern, hard or progressive. It's just a rehash of the same shit they did 20 and 30 years ago...