J. River Media Center and a compressor plugin provide the music sound you've always wanted.
It's obvious that music played on the radio sounds different than when you play the same music from a CD or download. Radio station music is stronger, fuller, more consistent, more powerful. And it flows smoothly (segues) from song to song. The affect can be magical. After first getting to know a song on the radio, it's often disappointing to hear it directly from CD or download; the music feels weak, lethargic, empty.