Out on the road in the 2020s, the Doobie Brothers feature Michael McDonald, but when it comes time for the group to cut a record, the band whittles down to the trio of Tom Johnston, Patrick Simmons, and John McFee. Naturally, this means Liberté – the Doobies' first album of new original material since 2010's World Gone Crazy – sounds closer to a refurbished version of Toulouse Street or The Captain and Me than Takin' It to the Streets; there's no funky soft rock or smooth blue-eyed soul, just a lot of straight-ahead rock & roll. While Liberté may be old-fashioned in its aesthetic, this trio of Doobies take pains to make the album sound contemporary, dressing it in glassy production, generously adding electronic rhythms, and vaguely addressing the turmoil in the modern world. All this flair may announce Liberté as a 2021 album, but the record works because the Doobies remain dedicated to the rocking boogie they've been playing for 50 years.
The Doobie Brothers had two distinct phases during their 1970s peak, evolving from boogie rockers with a penchant for mellow good vibes into a smooth blue-eyed soul outfit. Subsequent reunions and decades as a successful live attraction blurred the divide between the rambling "Black Water" and funky "What a Fool Believes," the band's two number one hits on Billboard. The Doobies racked up numerous other hits in both incarnations, songs that wound up as classic rock perennials. "Listen to the Music," "Long Train Runnin'," and "China Grove" were early-'70s hits all written and sung by Tom Johnston, the guitarist who was slowly replaced as frontman by Michael McDonald, a husky-voiced keyboardist who wrote and sang "Takin' It to the Streets," "It Keeps You Runnin'," and "Minute by Minute," along with "What a Fool Believes."