AFTER MANY YEARS of musical collaboration, the idea to let the saxophonist create the melodies and the pianist the harmonies was born. When the arrangements were put in place, it resulted in a musical hybrid that the creators could not label at first. It has something to do with jazz but is garnished with small marzipan roses from the countryside in the north of Sweden. When the fumes from the laboratory experiment subsided, they said to each other: "This is a new element. We will name it Oscar Peterson-Berger.*" We hope that the album 'Petrichor' will land softly in