I don’t listen to the radio anymore. In the car, maybe, if someone has one on, but that is it. Maybe if cleaning I will put the music on directv if it is closer than my computer. . .but I bought decent speakers for my computer because I can get better music there, and get more exposure to artists I never heard of before, or heard of but could never find.
Radio Crystal Blue is a good example of online radio that plays stuff to expand your musical tastes, expand your brain. I swear that brains rot from lack of stimulation, and that includes musical stimulation. You’re not going to break out of your rut, grow wings, if you listen to the same pop crap day in and day out. Take a look at past playlists! Or even better, LISTEN. You can listen live or when there isn’t something going on, can listen to past shows. (There are interviews, too, not just music.)
The mailing list is lively but not spammy. I recommend joining it to keep updated. (I’m one of those that needs constant reminders of things. Mailing lists are GOOD.)