Ralph Towner (born March 1, 1940, Chehalis, Washington) is an American multi-instrumentalist, composer, arranger and bandleader. He plays the twelve-string guitar, classical guitar, piano, synthesizer, percussion and trumpet.br Towner eschews amplification, using only 6-string nylon-string and 12-string steel-string guitars. As a result, he tends to avoid high-volume musical environments, preferring small groups of mostly acoustic instruments that emphasize dynamics and group interplay. Towner also obtains a percussive effect (e.g., "Donkey Jamboree" from Slide Show with Gary Burton) from the guitar by weaving a matchbook among the strings at the neck of the instrument.br Jan Garbarek (born 4 March 1947) is a Norwegian jazz saxophonist who is also active in classical music and world music.br Garbarek was born in Mysen, Norway, the only child of a former Polish prisoner of war, Czesław Garbarek, and a Norwegian farmer's daughter. He grew up in Oslo, stateless until the age of seven, as there was no automatic grant of citizenship in Norway at the time. When he was 21, he married Vigdis.br Eberhard Weber (born 22 January 1940 in Stuttgart) is a German double bassist and composer. As a bass player, he is known for his highly distinctive tone and phrasing. Weber's compositions blend chamber jazz, European classical music, minimalism and ambient music, and are regarded as characteristic examples of the ECM Records sound.br Jon Ivar Christensen (born 20 March 1943 in Oslo, Norway) is a Norwegian jazz drummer. He is married to actress, minister, and theater director Ellen . He is the father of singer and actress Emilie Stoesen Christensen.