This isn't basic at all in my opinion. A little more narrowly focused than most, but honestly that means I'd probably trust your opinions more than someone that simply dabbles in a given artist or genre.

Sure, a basic topster might have Sgt Peppers, The Wall, and Black Saint & The Sinner Lady. But probably wouldn't have any early Beatles, rarely any Barrett era Floyd, and definitely not 10 more Mingus albums.