Hey folks, I wonder if there's already

[narrow basin]

I do not know of such a thing, but would also be interested in it.

[novel basin]

One thing to note is that a lot of radio stations do publish the currently playing song somewhere on their website. If you know which radio station is playing, extracting that information from the site to display would probably be easier than attempting to identify it by audio :/

[narrow basin]

sometimes it's not radio, but the one radio station we listen to most doesn't publish that