That's What Friends Are For: Clint Black, Eli Young Band, David Nail, Cassadee Pope, Kenny Rogers, Corey Smith and Thompson Square will perform at Darius Rucker's fifth annual Darius and Friends benefit concert June 2 in Nashville. Colt Ford, JT Hodges, Randy Houser, Lady Antebellum's Charles Kelley, Dustin Lynch, David Nail, Jon Pardi, Eric Paslay and Thompson Square's Keifer Thompson are among participants in the next day's Darius and Friends Celebrity Golf Tournament. Both the sold-out show and tourney benefit St. Jude Children's Research Hospital.