Handlers of Harps and Organs

I haven't read the early parts of Genesis in a long time--except via Milton in Paradise Lost, which I love, but it's obviously not scripture.

So, this time through, I noticed a new thing.  I don't know what to make of it, except that I like it.  I like that in Genesis Chapter 4, we're told:

²⁰And Adah bare Jabal: he was the father of such as dwell in tents, and of such as have cattle.
 ²¹And his brother's name was Jubal: he was the father of all such as handle the harp and organ.
 ²²And Zillah, she also bare Tubalcain, an instructer of every artificer in brass and iron

I think it's really great that we get three genres of work listed here.  Two of them, tending cattle and making metal things, are very practical.  But one of them is just beautiful--Jubal's line of harp and organ handlers. 

Lately I've been noticing everywhere I look in the Bible how God provides for us abundantly.  And this, to me, seems like another instance of that.  Earlier in the reading, He provided coats of skins to replace the aprons of fig leaves--a real step up in the world of clothing.  And not even an entirely necessary one given the climate.  Just an abundant one.  And then we get Cain's promise of protection--anyone who kills him will be avenged sevenfold.  Abundant.  And, finally, we get harps and organs--ways to make music and not just to make a living.  Joyfully and beautifully abundant.

So often I tend to focus on the "lacks" I feel or experience in my walk with God and not on His abundant provisions.  In those moments, I'm going to try to keep Jubal, the father of all such as handle the harp and organ, in mind.

PS--To me, it seemed like there must be some connection between the name "Jubal" and the word "jubilate" but the OED just lists Latin origins in the etymology.  Anyone know better?