And, if you're interested, I sorted the surviving 2.01 gig of music not only by supergenre/genre/subgenre, but also by tempo and tonality. The six combinations of three tempos and two tonalities decently represent six different moods. They help break up the heavily populated genres (rock, pop, folk) so you can only listen to what you're in the mood for.

The attached directory list could be a decent file moving script with a little search/replace or SED work.

Anything not on the list was deleted mere moments after it started playing because it really didn't agree with me.