To the Editor:Re “Delving Into the Archaeology of Music” (Science Times, May 21):Virtually all our achievements as a species depend upon humans working together. One human alone, in a state of nature, is a medium-sized animal struggling for survival (and with no use for music). Music is a vital part of that process. It’s no wonder that music, like language, is universal among us. David GoldbergNew YorkTo the Editor:I was interested to read the latest research into music using big data, as your article reports.

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Persons: David Goldberg, David Epstein Organizations: Science Times, York