By exploring eight American cities in order to see how each local culture over the years helped shape the musical landscape of these specific regions, and then setting to task writing and recording one track in each of these eight cities, certainly makes for an interesting concept. For latest album ‘Sonic Highways’, this exact process was carried out by Dave Grohl’s Foo Fighters conducting their research of eight specific cities with a rich musical history behind them, and then coming up with a song that was influenced by, and exclusive to each of these eight regions. In conjunction with this eight-track album, Dave Grohl directed a documentary under the same title for the HBO TV network in order to provide a visual commentary to this whole concept and pay homage to America’s musical past. What transpires, however, as far as the audio output of this whole concept is concerned, is that while anticipating a blues inspired number from Chicago, for example, what the listener gets is just another Foo Fighters album! Despite one or two flickers of variation with the piano intro of ‘What Did I Do? /God As My Witness’ which could have developed into a gospel number, for example, merely develops into familiar alternative rock territory. The frustrating aspect of this entire album is the lack of variation in styles, which this whole project more than promised, as ‘Sonic Highways’ should have been marketed under a separate moniker because concept ideas aside, it’s actually a very fine Foo Fighters album. If you’re looking for classic Foo Fighters’ trademarks with that quiet, soft build up before rupturing an artery finale, then the rather excellent ‘Something From Nothing’ should appeal or the catchy, crunchy pop and alt-rock of ‘Congregation’, ‘Outside’, ‘The Feast And The Famine’ and ‘In The Clear’ should definitely satisfy the appetites of longstanding Foo supporters. By failing to live up to its original billing, ‘Sonic Highways’ is an opportunity missed to come up with an album with a difference due to remaining within its comfort zones. Having said that, ‘Sonic Highways’ is another solid addition to the Foo Fighter’s own history in the making and one that would have been served better as a separate entity away from the filmed documentary.