All right, soon you’ll be familiar with my prejudices. I grew up in the 50s and I like hard rock. I listen to much more black music than most white people. I don’t like folk music and carry out periodic vendettas against insipid singer-songwriters. In general, I like music that jars me a little, intellectually if not physically. Downers are for other people. “A” rated records are records I would buy for myself if I didn’t have this hustle. I would probably buy the “B plusses,” too, but you may find “B” records boring even if you like the artist and unless you really like the artist I wouldn’t recommend purchasing anything below a “B minus.” All those lower grades are there as a lamentation for the varying degrees of artistic indifference that persist in the music biz. Maybe someday they will disappear forever, but I doubt it.