1 Comparative Bioacoustics Research Group, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands. Electronic address: diandra.duengen@mpi.nl.
2 Department of Behavioral and Cognitive Biology, and Vienna CogSciHub, University of Vienna, Vienna 1090, Austria. Electronic address: tecumseh.fitch@univie.ac.at.
3 Comparative Bioacoustics Research Group, Max Planck Institute for Psycholinguistics, Nijmegen, The Netherlands; Center for Music in the Brain, Aarhus University, Aarhus, Denmark. Electronic address: andrea.ravignani@mpi.nl.