“…They also evolve spontaneously out of an inner need to express oneself. Many studies (Biber, 2016;Chronopoulou & Riga, 2012;Frid et al, 2016;Han et al, 2003;Howard-Jones et al, 2002;Kiehn, 2003Kiehn, , 2007MacDonald et al, 2006;Morin, 2001;Niland, 2009;Russ et al, 1999;Soley & Spelke, 2016;Sternberg, 2006;Tarnowski, 1999) prove that such a creative approach in children occurs automatically, and, in particular, highlight the positive influence on the common or individual improvisational motivation within the concept of flow in play. All these characteristics -together with improvisation and composition -are pursued by the Slovene curriculum for music education in primary school (Učni načrt za glasbeno vzgojo v osnovni šoli, 2011), which establishes educational objectives in the sense of holistic teaching and defines music as a "cultural phenomenon" (ib., p. 39) and as "an individual's need for an organised acoustic environment, sound-based communication and creativity" (ib.).…”