There was one station I would listen to, the local rock station (yes, it played real rock, not that poser stuff) and as of late, it sounds like crap.
The only way I can describe what it now sounds like would be tinny and clipped. Songs which used to have a roundness to them sound horrible. It's as if the treble has been tripled and the bass halved. Reminds me of when my work went from analog phones to the "new and improved" digital phones. Immediately voices sounded off and messages and voicemail could and would be jittery.
Fortunately there are still a few stations to flip through, including NPR, but it's the only time I listen to the radio. Normally I just bring my cds to listen to.