The musician's belt. It's actually both a musician's and a mechanic's belt. The point is that it has no buckle to scratch your guitar (or finish on your car).
I don't know that it's honestly possible to play the blues without scratching the back of your guitar. In fact I think that may be the deal you make with the devil in order to play the blues -- your guitar gets scratched. But, you know, it's interesting.
There is much the noise in the world of musicians about various things about the business of music. Indeed, there's is much the Luddite in (ironically) much of the internet chat regarding the nascent horribleness which is ostensibly Spotify. In any case, here's a critique of the argument that vinyl will "save" the music industry.
Lastwise: aargh. My main computer is being very cranky of late. It may be that it does not like to read off of large ExFat drives. I'm hoping it's that.