“I tell them about… the definitive sound of the South. That sound, goes like this…” John “Bulldog” Tristao of Creedence Clearwater Revisited, telling a captive audience at Reliant Park in Houston about how he describes places like Texas when performing “up North”, before the band broke into their rendition of the classic folk song, “Midnight Special”. Playing a special Friday night concert as part of the three day Grand Prix of Houston event, there was a certain sort of reverence in the air among the crowd that turned out for the show, which flowed out beyond the seated area and grew as the band played through countless classic rock and roll songs.