Just ran across a site called Songza, which is also audio add free internet radio. They have a gazillion choices and genres. Check them out. You’ll probably find something to like there.
Another internet radio station that is not only free, but commercial free, is called Radio Paradise. They only have the one channel, but what they play is: “. . . a blend of many styles and genres of music, carefully selected and mixed by two real human beings. You’ll hear modern and classic rock, world music, electronica, even a bit of classical and jazz. What you won’t hear are random computer-generated playlists or mind-numbing commercials. “