FILE - Members of the Doobie Brothers, from left, Tom Johnston, John McFee, Michael McDonald and Pat Simmons pose for a portrait in Los Angeles on Aug. 17, 2021. (AP Photo/Chris Pizzello ...

FILE – Tom Johnston, from left, Michael McDonald, John McFee and Pat Simmons of the Doobie Brothers pose for a portrait at Show Biz Studios in Los Angeles on Aug. 17, 2021. (AP Photo/Chris Pizzello, ...

FILE – Tom Johnston, from left, Michael McDonald, John McFee and Pat Simmons of the Doobie Brothers pose for a portrait at Show Biz Studios in Los Angeles on Aug. 17, 2021. (AP Photo/Chris ...

(From left): John Cowan, Michael McDonald, Patrick Simmons, Tom Johnston, and John McFee of the Doobie Brothers perform on Nov. 18, 2019, at the Ryman Auditorium in Nashville, Tenn. AP file photo ...

FILE - Members of the Doobie Brothers, from left, Tom Johnston, John McFee, Michael McDonald and Pat Simmons pose for a portrait in Los Angeles on Aug. 17, 2021. (AP Photo/Chris Pizzello, File) NEW ...

The amphitheater has new videoboards and a lineup of shows that includes Brantley Gilbert, Blake Shelton, Doug E. Fresh, ...