1.The theme to Black Heaven was released as a Japanese single and is called "Cautionary Warning" Quite a respectable track although the actual Black Heaven anime is a bit of a letdown (Even if it does mention Michael Schenker on a regular basis. ) 2. Sorry but Judas Priest are not NWOBHM. They were a first/second generation band that just happened to hit their stride at about the same time. They might have looked at was going on and tweaked their sound a bit though. 3. I would also recommend the "Metal Explosion" and "Friday Rock Show" compilations. Pretty much every track is worth listening to.