• composition and production of the musical Am Samstag kommt das Sams zurück at the Landestheater Bregenz
  • director of the world music festival one sky one rhythm in Luxembourg
  • first solo album Worldbeat and release tour in Germany and Luxembourg
  • composition for theater in Dresden, Chemnitz, Dessau and Vienna
  • working first time thogether with his son Richard Siedhoff (piano) at the theatre production "Wilhelm Tell"