[blizdiddy]

I can’t possibly tell if this is worth it over leading class labeling tools in audacity. There is a sign up with no pricing and no mention of limits.

Why would i have a good impression if my first experience is a sunk-cost time-sink dark-pattern?

So disrespectful of your potential users time.

[xhevahir]

I haven't used Audacity lately but I don't know of any plugin or feature that transcribes music audio into abc notation.

[re]

It's not super clear but I don't think it does automatic transcription for you; I think it just provides a text editor with syntax highlighting, and that it syncs the scrolling of the rendered output to (prerecorded) audio playback.

[iainctduncan]

Well if you transcribed to notation, then pitch clases is trivially easy. And not really useful?

[nylonstrung]

Can you recommend labelling tools to use instead