OK, tonight I finally got it. A blues piece that's got all the parts; it's got the rhythm. it sounds good. turnarounds, several bass lines, some decent improv. A blues in E minor. Good old E. Played it on my little cheapo oldie nylon stringed classical guitar from Japan that cost about a hundred bucks. A little 3/4 scale student model with the same strings since 1998.
I'll record it sometime and put it online. For me it's an achievement.
I really like my little cheapie nylon guitar!