“…Such gestures can provide additional information about the music's expressive and structural properties, thus enabling the audience to enter into a more engaging internal dialog with the musical pieces. For example, it has been shown that musical expertise can be perceived through performer movement, even in the absence of any auditory information pointing to a substantial effect of performers' movements and gestures (Tsay, 2013;Griffiths and Reay, 2018). Additionally, performative and expressive movements of instrumentalists (Davidson, 1993(Davidson, , 2012Broughton and Stevens, 2009;Vines et al, 2011;Silveira, 2014;Vuoskoski et al, 2014), singers (Davidson, 2001;Lange et al in review), and conductors (Luck et al, 2010;Morrison and Selvey, 2014), show that gestures can increase perceived expressivity of the music.…”