I mentioned Pandora on my AOL journal, and two different people had not heard of it. They thanked me profusely. So, although I know most Blogger folks are a little more "Internet-knowledgeable" than some of my AOL friends, perhaps there are one or two of my readers who don't know about this wonderful site.
Go to Pandora.com and set up a radio station. Start with your favorite singer or song, they'll add similar music to your station. With each song that plays, you can give a "thumbs-up" or "thumbs-down". If you hate the song, you never need listen to it again.
I have several stations at Pandora, one for any mood I might be in. I just created a fifties station, which I started by typing in "Pat Boone". I have a Gospel station, a folk station, and a country station.
There's no cost and no advertising. Trust me on this, you're going to love Pandora.