2017, Apr 6 — 9
How free can music be? Musicians, thinkers and artists dealt with this question in a variety of contexts in the twentieth century. Music should be free and should be freed again and again: freed of the restrictions that tonality or notational systems impose upon it, freed of the limitations of conventional instruments. Musical means and forms were radically expanded, for example by free improvisation, through experiments with sounds as musically malleable materials and innovative sound-makers.