Folk and Sacred Music
great video on just intonation vs equal tempermants:

• just intonation (notes tuned as ratios to root note as opposed to equal half steps between adjacent notes) sounds so much better to me
• indian classical uses just intonation. maybe that's why it feels more natural to me.
• meta: shout-out to the internet and technology for teaching me this.

Electronic Music
Shri Camel - Terry Riley - full body chills

• "For the studio recording, Riley performed the work solo on a modified Yamaha YC-45D combo organ tuned in just intonation and augmented with studio digital delay."

Demons
How Demons Can Cause Negative Thinking - Derek Prince