I first became aware of this concept many years on Gary Garrett's blog, where he primarily refers to it as "the lattice." His introduction to the concept gives

I first became aware of this concept many years on Gary Garrett's blog, where he primarily refers to it as "the lattice." His introduction to the concept gives a brief history: https://www.garygarrett.me/?p=342 https://www.garygarrett.me/?p=342 More introduction to the lattice: https://www.garygarrett.me/?p=995 https://www.garygarrett.me/?p=995 https://www.garygarrett.me/?p=1632 https://www.garygarrett.me/?p=1632 https://www.garygarrett.me/?p=1696 https://www.garygarrett.me/?p=1696 Some comparison audio between equal temperament and just intonation: https://www.garygarrett.me/?p=1812 https://www.garygarrett.me/?p=1812 Some songs with lattice animations: https://www.garygarrett.me/?p=103 https://www.garygarrett.me/?p=103 https://www.garygarrett.me/?p=1253 https://www.garygarrett.me/?p=1253 I also like this book which Gary recommends, although it's very challenging and I never made it all the way through: https://www.amazon.com/Harmonic-Experience-Harmony-Natural-Expression/dp/0892815604 https://www.amazon.com/Harmonic-Experience-Harmony-Natural-E...