As a polytonal, chording instrument, the guitar—whether electric or acoustic—is incisively capable of creating textures and harmonies of all densities and degrees of dissonance or consonance. Two new releases of guitar-based, improvised music from Scandinavia reveal something of the instrument’s versatility in creating rough or refined sonic atmospheres.
Kölen, the third release from the duo of Sweden’s Anders Berg (double bass, electric bass and electronics) and Norwegian guitarist Tellef Øgrim consists of eight tracks inspired by the geology and topography of Scandinavia’s severe, far northern landscape. And it’s possible to hear in these largely hard-edged pieces an aural image of craggy stone thrust up into thin, twilit air. Both instruments’ sounds are altered, often aggressively so, into an overdriven, elementally gritty distortion. This may not be metal, but it certainly is the ore from which metal originates.
Unlike Kölen’s electronics-heavy ambience, Advances and Delays, a CD featuring the Norwegian guitarist Kim Myhr along with Swedish guitarist David Stackenäs, Canadian-born bassist Joe Williamson and Australian percussionist Tony Buck, is an acoustic affair made up of two long improvisations. The first piece is framed by the dense, choric clang and jangle of the two guitars; within the apparently static outer shell of sound the music moves restlessly in shimmering increments. The texture of the second piece initially is as rarefied as the first is thick. Harmonics and stopped strings are plucked and left to linger and decay in their own time; spaciously-placed bass notes hit at a chord progression that gradually is realized in strummed guitar chords. Following a percussion interlude, chromatic patterns on one guitar overlay arpeggios on the other, creating a rich, resonant tapestry of sound.