If you’re interested in mantra, Sanskrit and sacred/primal sound, then this will be a good addition to your shelf.
Many concepts are introduced here for those who want to learn more about these things. Some Vedic astrology and deities are also discussed.
If you’re into runes, you’ll see some similarities present here in sound and meaning within certain syllables.
This is a great piece for musicians as well, as it incorporates a lot of philosophy regarding sound and how it affects the body, mind, and soul.
May all sentient beings utilize the benefits of sound.