I just received the latest batch of QUADIO's on Friday and I too was taken back by the prominence of the kick drum that is throughout "Killing Me Softly". I did NOT recall hearing this way back when this was on the radio in seemingly in constant rotation (admittingly on AM or FM radio in my parents' car(s) so fidelity was definitely an issue!) so, I toggled over to the stereo mix and sure enough, it was there too. In my opinion, it is rather (i.e. more) distracting in the Quad mix as it so prominent in my right rear speaker that at first, I thought my speaker was having a problem. Thoughts...