Funding for this research was provided by:
Max Planck Institute for Empirical Aesthetics
Article History
Received: 15 April 2021
Accepted: 16 December 2021
First Online: 10 January 2022
Declarations
:
: We have no known conflict of interest to disclosure.
: All procedures were conducted in accordance with the 1964 Helsinki Declaration and its later amendments, and approved by the Ethics Council of the Max Planck Society.
: Informed written consent was obtained from all individual participants included in the study.
: The five singers as well as the video artist as head of the recording team gave written consent to publish Fig. .