https://www.musical-u.com/learn/five-notes-will-change-your-life-pentatonic-scales/
What if there was one scale that reined supreme amongst all the other mere mortal scales?
Well, it may not reign supreme exactly, but the pentatonic scale is certainly the most useful. By the end of this tutorial from the team at Musical, you’ll understand how to build the pentatonic scale and use it in your musical practice.
https://www.musical-u.com/learn/five-notes-will-change-your-life-pentatonic-scales/