The effect of music on the behavior of captive chimpanzees (Pan troglodytes) (2002)

Howell, S., Roeder, E., Nelson, C. et al.

Abstract

Results suggest music has a significant effect on behavior of captive chimpanzees. It resulted in decreased aggression and active exploratory behavior and increased inactive resting and social behavior (principally social grooming). These effects were predominant for adult males during morning hours (cage maintenance times) and for soft vocal music. We suggest music may have a calming effect on behavior and good potential as therapeutic environmental enrichment.