Thanks jno, I've found heaps of info thanks to your link. I usually think of Wikipedia, but this time I didn't. Turns out there's lots on the internet about David playing for Saul, but it took me a while to understand what 'secret chord' referred to. But here it is, methinks:
(From
http://bible-music.net/Torah_CDs.htm)
The sages taught that the Torah, properly used, could be the source of healing and deliverance from evil. When David played the harp for King Saul, the sages teach that he played the Torah. The tormented King Saul, was relaxed, refreshed, and the evil spirit that was tormenting him, departed (I Samuel 16:23).
I remember mentioning in a previous question to which you replied that Oprah and Dr Phil are my gurus - but Leonard Cohen is my oldest one, almost part of who I am. Paradoxally, I haven't really 'analyzed' his texts too much, probably because I was so terribly young when I started listening. He was just being Leonard, no need to analyze him. But this one has been bugging me, so thanks!
And goodnight. I'm at a public computer, better go before they throw me out. See you around!