In recent decades the interpretation of music history of the interwar period was determined by factors which allowed only national or folkloristic approaches to modern music in Hungary. However, the composers of the group ‘Modern Hungarian Musicians’, connected to the forums of the New Music like the ISCM or Cowell‘s NMS, were committed to a transcultural view of musical innovation. Through intermedial connections between literary and fine art, they received non-musical impulses by modern and avantgarde movements. This paper makes an approach on their heterogeneous conception of music with the common sense, to set a renewal of the musical language as its goal.