Yes, but it has always been lacking in that department. I use OpenKJ. Source: over 1 year ago

Here is some free software that is open source https://openkj.org/. Source: over 2 years ago

Check out Open KJ, there's an app that you can have people use to submit songs. https://openkj.org/. Source: over 2 years ago

I've used OpenKJ for years after having previously running Tricerasoft JustKaraoke. Tricerasoft is out of business, but the software is "out there". OpenKJ is completely free. I run it from my Ubuntu laptop, but it's also on Mac & PC. Source: almost 3 years ago

A free option is openkj.org, you will need your own songs though. Other than that I'd suggest Karafun, it's only $10 a month. Not aware of any virtual karaoke programs. Source: about 3 years ago

Edit: and then there are sites that use all sharps, like https://scales-chords.com which I use all the time and it's actually kind of annoying that everything is in sharps since I've recently become more used to flats. But it just makes me wonder why the site owner has everything in sharps. Source: 11 months ago

Scales-chords.com also has a similar chord naming tool, among some other useful tools https://www.scales-chords.com/chord-namer/. Source: over 1 year ago

You should check out scales-chords.com, very good n helpful. Source: about 2 years ago

Scales-chords.com is a great tool for non-players. Source: over 2 years ago

Hmmm... A Dorian b2 or Eb diminished Lydian. Eh, forget the 'hmmm' am not savvy. When in doubt go to scales-chords.com there are resources to play there with scales and chords. Source: almost 3 years ago