Maybe it was inevitable that Vilhelm Bromander and Fredrik Rasten would find each other. A symbiotic musical alliance of suggestive combinatory magic that stretches back to the interstitial two day space that separates their dates of birth and manifests here as the movement between ‘perfect’ or ‘just’ intonation and the ragged, psychoactive energy of the slippages from and towards that togetherness that render otherwise simple patterns or generally understood repetitions as wildly other and alive.

Astral Twins shares ‘twin’ works by each composer. The patiently unfolding real time retuning of Fredrik Rasten’s guitars on the a-side’s Sojourns and Vilhelm Bromander’s quickened steps and spry looping melodies on the flip’s Partially Dancing.

Both artists have history of going deep into the aesthetic and acoustic impact of intonation (how you think about what is ‘in tune’). Where their first LP (...for some reason that escapes us, 2019, Differ Records) shared a gorgeous set of sustained tone colour fields, this time they lean more explicitly into the folk music traditions of Scandinavia and further afield, whilst echoing the zoned minimalist atmosphere of Arthur Russell’s classic Instrumentals.

Recorded up close and in real time at Fylkingen’s soon-to-be-abandoned temporary location in Stockholm’s southern suburb of Bredäng, Astral Twins sings with the possibility that one plus one can equal more than two.

Fredrik Rasten:
 Sojourns explores the live retuning of guitar and double bass in a sequence of just intonation harmonies. A guitar ostinato runs throughout the piece where the retuning becomes an integral part of the composition. The slow pace reveals every detail in the transition from one harmonic arpeggio to another — how interfering waves emerge and disappear as the tonal interactions settle in electric clarity. The double bass shadows the guitar's process and comments with occasional pizzicato tones and register jumps, at times providing a low foundation for the sound and sometimes soaring together with the guitar. This is music that is deeply listening; experimental and at the same time humbly inviting many kinds of being with sound.

Vilhelm Bromander: 
As the title suggests, this song has a partially dancing character. The title also has a double meaning with reference to the partials and harmonics that dance together. The basic idea was to write music in just intonation that instead of being drone-based is reminiscent of a lightly dancing folk music, where the joyous feeling of just being in the music — “musicking" — is allowed to lead the way.

The double bass plays repeated overtone double stops in an open harmonic progression with subtle modulations that is inspired in equal parts by Steve Lacy's persistent repetition of phrases as east-asian khaen music. The guitars and mandolin have a freer role, with plucked retuned strings that enhance the bass's modulations and provide forward movement. The music invites to both melodic and spectral listening, suddenly halting so that other focal points can reveal themselves. For example, a chord sequence suddenly transitions to a more spectral part where Fredrik is playing a bowed guitar with a chain, several plucking guitars, voices, and pitch pipes. I wanted to make something ‘orchestral’ with just two people and no overdubs: a dance of overtones and open resonant strings, where we seamlessly take turns standing in the foreground.