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2. Art Mentor Lucerne Foundation (2015). Press Release: CONNECT, the audience as artist. https://artmentor.ch/wp-content/uploads/2016/04/20151117_EN_Press-release.pdf
3. Davidson, J.W. (ed.). (2020). Music Across the Balconies. https://research.unimelb.edu.au/strengths/initiatives/interdisciplinary/hallmark/creativity-and-wellbeing/news/music-across-the-balconies
4. DiDonato, J. (2020, March 17). Werther excerpts—Joyce DiDonato & Piotr Beczała [Video]. YouTube. https://www.youtube.com/watch?v=tikkN3z145Q
5. New Audiences for Classical Music: The Experiences of Non-attenders at Live Orchestral Concerts;Dobson, Melissa C.;Journal of New Music Research,2010