The Doobie Brothers will be making its Grand Ole Opry debut on Saturday. Founding members Pat Simmons and Tom Johnston along with

members John McFee and Guy Allison will be joined by touring member John Cowan, originally of New Grass Revival, in a performance of Doobie hits and songs from their newest release, “World Gone Crazy.” The Doobie Brothers will kick off their 40th Anniversary celebration in April.