Interesting. I generated some leads from a German group called Hardfloor. I discovered them when I bought their "Respect" CD in a used record shop for $8. I like their unusual techno-trance style, and have been looking for similar groups. Interesting, too, that this system doesn't recognize Missing Persons, or Pat Travers, and doesn't list Jeff Beck when you enter Jan Hammer, and vice versa. When I have more time I will experiment further to see if any interesting patterns emerge. Thanks for this, Quietus.