Miles Davis' "Kind of Blue" (an album to buy if you don't know)

Long ago, Jazz music got recorded by a genius named Miles Davis.  If you don't know about his most famous classic Jazz album....it's called "Kind of Blue".  Everyone, should have this in their car, if their traveling long distances out west.

I used to listen to this over and over.  It's a classic.  You can always use it for mood music to reflect back
on the costs and dividends of your emotional investments.