SFM TRIO & DONADIO/MEIER FREE IMPRO JAZZ   SFM Trio Stefanie Erni, voice Francesca Naibo, guitar Marina Tantanozi, flute   SFM is a collaboration of three improvisers with a wide range of musical skillset and interests. Using vocabulary that expands from traditional to Noise, they create a world of utopian landscapes and sonic contrasts in the flux of time and space. They explore the possibilities of an unusual instrumentation through various approaches and they research on the impact that a…