You're right about the Alllman Brothers. I didn't know much about them until the 1990's. A friend of mine was really into the music biz and actually knew Dickie Betts, who used to be in the band. We got backstage passes and front row seats for several years. They really are a jammin band.
I do think Casey is more attractive than Gregg and he is does remind me of Peter Frampton, but his hair is also like Robert Plant. Robert is my VERY favorite and has the best hair.
He's photo of him at about Casey's age.
Robert Plant Picture #1104202 - 335 x 500 - FanPix.Net