The Black Keys’ thirteenth studio album ‘No Rain, No Flowers’ finds Dan Auerbach and Patrick Carney taking a massive musical detour. The bulk of the material finds the duo in a light mood, from a musical perspective. There are a few recognisable guitar lines along the way; a familiar sounding musical hook or two, but in the main, the album stands as their grand adult pop-rock opus. Part of this shift will be, no doubt, due to enlisting pop producer Rick Nowels for both musical and technical duties, along with other collaborators from outside of the garage rock and blues field. This isn’t a move that’s likely to please some of their hardcore fans, but it could win them new supporters on this leg of their already long journey since, although very little of ‘No Rain’ sounds like classic Black Keys – at least on the surface – its songs are brilliantly arranged, and some of the “poppier” elements show off a great finesse.