Last night, Buddy Guy with Jonny Lang at Winstar Casino (on the Oklahoma side of the Texas-Oklahoma border). This turned out to be an excellent concert. The venue has surprisingly good sound; very clear and not overloud. Buddy was in fine form, playing a mixture of classic blues songs and compositions from his recent studio albums (I'm 74 Years Young had to be updated to his current age of 76). He played for about 45 minutes before bringing out Jonny Lang, departing from the stage, as Lang took over for two songs. I liked his guitar playing; his singing is about what one would expect. Then Buddy returned, and they played several songs together, with Buddy in the lead. The presence of Lang seemed to keep the program more focused than usual, and there was little of the abrupt song changes that are usual in Buddy Guy concerts. Essentially, it was a varied and dynamic 90 minute concert. Buddy Guy remains a strong and vital performer.