[Brlesq]

I like iHeart radio where you can pick an artist or song, and then they play similar stuff and create a custom channel for you. (Pandora does this too, but with less catalogue and more ads). You can give a thumbs up or thumbs down to any song, and it will "learn" what you like.

I have at least 25 channels ranging from The Black Keys, U2, Steely Dan to Tony Bennett and some classical music stations