
Landmark book by leading expert, hailed for its astonishingly clear, delightfully readable explication of everything acoustical important to music-making. "Comprehensive... rigorous... well-organized... will surely be the text of choice." {u2014} American Scientist. "Recommended for music lovers and audiophiles" {u2014} Stereo Review. Over 300 illustrations. Examples, experiments, and questions conclude each chapter.
My impression is that most sounds have their effect on us due to psychological association with familiar sources of those sounds, and that melody and harmony are fundamentally more subjective - they depend on looser associations with motion, mood, the human voice, the changes and developments of sounds in our environment.
Two more enjoyable books on the math and physics of music (though, again, probably not far enough up the tree of abstraction for chords):
"The Science of Musical Sound" by Pierce (lovely little book, not too deep though, quite coffee tableable)
"Fundamentals of Musical Acoustics" by Benade (old book, considered a classic, reads like a science text)
Good luck!