Dmloring, This is a long time favorite album of mine. I first bought it on CD many years ago, and it had the extreme hard left and right stereo. Later, I bought a copy of it for a friend, and the newer copy was an RVG remastered version. The Rudy Van Gelder reissue, though clearly stereo, was much more down the middle, and I actually prefer the earlier version. I think this is generally true about the more recent RVG remasterings. Both vinyl versions of this that I own, one a Japan King Blue Note and the other a recent 180 pressing have the original hard L and R stereo.
MnMark
MnMark