What’s interesting is just how different the quality was of some of the stereo releases vs the mono bounces. For an example, the stereo HDCD version of Pet Sounds is a little wack, but even if you joined the two channels to mono it sounds a hundred times better than the shittastic mono release. Got to wonder if they optimized it for AM radio play the way that similarly awful sounding releases in the early 2000s optimized for iPod earbuds.