It used to be better. IMO, there’s a simple reason why the late '60s were the Golden Age of rock: the big broadcast corporations hadn’t yet figured out that there was money to be made on FM radio (which still had signal problems back then), so there was this huge chunk of spectrum available for playing whatever a bunch of deejays on low-power stations felt like playing. Even if one didn’t listen to FM radio (I didn’t at that age), the Doors, Jefferson Airplane, Jethro Tull, and similar bands still found their way to commercial AM stations with an assist from their FM exposure.
As that well of (genuinely) alternative music has dried up, the commercial stations (solidly entrenched on FM by the early '70s) have had less reason to try anything new. So what we get now are a whole bunch of stations that primarily recycle the songs from various parts of the '60s, plus a station or two that play the '70s and '80s, and then a couple of stations that actually play stuff released recently.
Part of the reason for that is the stuff pldennison has referred to. But to some extent, it was simply going to happen over time, I think.
IMO, what radio needs is new spectrum. While TV has gone from 4 channels to 100, radio has gone from AM and FM to AM and FM. Radio really needs about 10 times the spectrum it’s now got (divided up a bunch of ways - e.g. set-asides for noncommercial and/or low-power stations, as well as more spectrum for the commercial stations to fight over), but unfortunately there’s nobody who’s got an interest in fighting for such a use of spectrum, so it isn’t gonna happen. The low-power thing was the best hope at present, and I guess we always knew Congress would give in to the big interests and squash that like a bug.
Thanks, spritle, for mentioning WRNR - I live in northern Calvert County, and I listen to them a lot. I tend to lose their signal right around Suitland, so I doubt Sofa King can pick up RNR over in Arlington. (You guys should really try to make the next DC Doper get-together.) My only problem with RNR is the same one I had with the old HFS - I generally need to hear a song a few times before I know whether I really like it or not, and I don’t think I’ve ever heard a song a second time on RNR. I’m not keen on the ‘heavy rotation’ of the commercial stations, but something in between the two extremes would be awfully nice.
Few things are more reliably depressing than talking about the sad state of broadcast radio. Time to find a more cheerful thread. 