And Whales have music: https://en.wikipedia.org/wiki/Whale_vocalization#Song_of_the... -- their singing employs musical rhythm and phrasing, and is culturally transmitted rather than instinctual.
Scientists are generally quick to give such vocalisations -- along with bird song, etc. -- purely functional attributes, thereby dismissing any aesthetic or emotional meaning it might have for the animal. "It's a territorial signifier". "It's for mate selection." Etc. This is a mistake: Mozart used his music to get laid; what musician doesn't? We can't know what these sounds truly mean -- subjectively, not functionally -- to an animal, because we can't talk about it with them. But that doesn't mean that it is empty of meaning.
― Douglas Adams, The Hitchhiker's Guide to the Galaxy
I wonder if there are animals that produce ElsaGate videos, or come up with rationalizations for them. I'm sure there's animals who eat their offspring in certain situations, but are there any that just bite them to death, to then proceed to run in hysterical circles, counting symbols and telling themselves "narratives"? Where can I find such a pathetic thing in the wild?
-art (cave paintings, etc)
-music
it's striking to see 6-12 month old infants bopping up and down to music. They're not taught to do this and I've never heard of animals responding to music...