Dierks Bentley joins the City of Hope softball game's lineup.
Kid Rock gets pre-heated for his Comedy Central roast.
David Nail returns to Missouri to lift spirits higher than flood waters.
Sheryl Crow reveals a longtime friend as her new romance.
Marty Stuart to stay up late with Dolly Parton and Mel Tillis.
The Grascals export bluegrass to the far ends of the globe.