Sidsel Endresen, born in 1952 in Trondheim, is a trailblazing Norwegian singer, composer, and actress who has left an indelible mark on the global music scene. With a career spanning over three decades, Endresen is renowned for her unique, onomatopoetic, and experimental vocal style that transcends traditional jazz boundaries. She first gained recognition as part of the Jon Eberson Group before embarking on a successful solo career in 1987. Endresen's collaborations, notably with pianist Bugge Wesseltoft, have yielded innovative and captivating works. Her genre-defying music, often categorized under nu jazz, has solidified her status as one of the most influential vocalists and composers in improvised and experimental music. Endresen's artistry continues to captivate audiences worldwide, making her a pivotal figure in the Norwegian and international music landscape.