Sten Bunne has contributed to the world of music therapy and special pedagogics by constructing a family of acoustic music instruments for basic chord-, melody and bass playing. They are called The Bunne Instrument Family. He says: ”I wanted to change the balance between the person and the instrument! In favor of the person.” The new instruments both facilitate and extend music therapy work and music teaching. Bunne has also designed The Bunne Methods for children (low ages), the elderly (demented), stroke patients, dyslexians and for persons with other functional disorders or handicap. The Swing Bar Guitar provide not only children and clients a way to accompany songs. It is also a useful tool for non music professionals (staff or teachers) to accompany songs in their work with pupils and clients.