I have never seen Crossroads but I caught some episodes of it last night and I loved it. Ronnie Milsap with Los Lonely Boys, Lindsay Buckingham with Little Big Town and Bruce Hornsby with Ricky Skaggs.
I recorded the Buckingham/Little Big Town Crossroads ep and watched it this AM and was quite impressed. I don't care what anyone says, I have uses for this channel. I can't watch videos 24/7, but a few hours each week will be a nice diversion and a pleasure.