By the time they went in to record their seventh studio album, Foghat had already forged a very successful career by melding blues and rock. They continued that winning streak by releasing 'Stone Blue' in May of 1978, but the album also heralded the musical changes that would eventually lead to the band's commercial undoing.

Throughout the early ‘70s, the one-time Savoy Brown refugees who founded Foghat successfully built a beyond-solid reputation upon honest, pretention-free blues rock that yielded timeless anthems like ‘Drivin’ Wheel,’ ‘Fool for the City’ and ‘Slow Ride,’ to name but a few.

By 1977, the quartet of "Lonesome" Dave Peverett, Rod Price, Craig MacGregor and Roger Earl had collected several gold and a pair of platinum albums, topped by that same year’s two-million seller, ‘Live,’ after which they had to figure out a way to keep the good times rolling.

This challenge was met by ‘Stone Blue,’ which proved successful -- to a point -- by toeing the fine line between staying the familiar no-frills musical course, and flirting with supplementary instrumentation and a little production finesse.

Right off the get go, the album’s title track gave fair notice of the band’s motives with the markedly dense backing vocals and sweetened acoustic guitars that underscored those familiar boogie riffs; even the ensuing, roots-affirming cover of blues legend Robert Johnson’s ‘Sweet Home Chicago’ was anything but pared down, in terms of its arrangement.

In fact, the closest ‘Stone Blue’ came to being pared down was on its second vintage blues song (Elmore James’ ‘It Hurts Me Too’), because the band’s new originals -- whether urgent and direct like ‘Easy Money,’ folky-sweet like ‘Stay with Me’ or varied and dynamic like ‘Midnight Madness’ -- all displayed an extra layer of studio gloss, even if the quality of the songs still won out, more often than not.

Certainly at the time of the release of ‘Stone Blue,' these memorable songs clearly satisfied most fans, who helped the album achieve gold, if not platinum sales; but, in retrospect, one could make the case for the album signaling the start of changes that would eventually derail Foghat’s career.

The band’s mainstream concessions would continue on their next album, ‘Boogie Motel’ (best remembered for the soft rock hit ‘Third Time Lucky (First Time I Was a Fool)’), and then hit rock bottom with some ill-advised New Wave forays in the early ‘80s, but it was ultimately MTV and its demand for photogenic rockers that probably buried the lovable walruses’ career prospects for good.

No matter -- Foghat’s musical legacy was firmly secured in the ‘70s, anyway (you could even say the release of 'Stone Blue' cemented it), as proven by the group’s ability to carry on touring rather successfully for decades to come, and continuing through the present day.

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