I've started this topic so MusicBee users have one collective place to post their favorite radio station URLs or even links to exported xml station lists. I personally use MusicBee for streams about 60% of my listening time, and have found it the most well-optioned player to do this by far.
Stream links can be mercurial; they come and go, change URLs, can be difficult to uncover, and even "exit stage left" permanently. Hopefully this will be a good spot for users to ask questions and get answers from MusicBee's contingent of radio fans.
So, have at it, share some favorite genre links, help dig-out direct URLs of web-based players, etc.
Note: due to MusicBee's design, when importing stations from a pls/m3u/m3u8 playlist into MusicBee as a MB playlist, stream track metadata (artist/title) will not be shown while the stream is played. Only adding a URL separately as a new Radio Station entry in the MusicBee "Radio" panel will result in Track Information being able to display the metadata while playing.
(thanks to Global Moderators for pinning this topic)