Johannes Martens is a member of the Oslo Philharmonic Orchestra and has also been guest principal cellist of the Norwegian Radio Orchestra and the Norwegian Opera Orchestra. Tom Ottar Andreassen is principal flautist of the The Norwegian Radio Orchestra and The Norwegian Chamber Orchestra. Joachim Kjelsaas Kwetzinsky is a much sought-after concert pianist and chamber musician. Andjei Maevski is principal clarinettist of The Norwegian Opera Orchestra. Anders Kjellberg Nilsson is widely recognised as one of Norway's most promising young violinists. Anders Rensvik is a member of the Oslo Philharmonic Orchestra. Yi Yang is a concertmaster of the Norwegian Radio Orchestra.