Martina Berther and Philipp Schlotter have been active in pop and jazz music respectively, they played in bands and explored the outer fringes of sound art or composing music for film. Their first joint album, 'Matt', was recorded over the course of four days in a church in the Swiss village after which the album was named. Berther and Schlotter worked with the building's organ as well as synthesizers and electric bass to follow an experimental approach that oscillated between composition and free improvisation.