Putting Jamkazam sound into a Zoom video call?

[AndrewCollins]

Our scenario is that several of our musical friends cannot run JamKazam  ( no wired internet and in some cases phone or tablet only ) - but they do enjoy being able to "play along" to something being led by one musician over zoom ( the lack of sync of the video not really an issue ). 
Of course more than one person can't lead the same tune on a zoom play-along ; but by feeding the output of JamKazam into zoom that becomes possible.

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If video is not an issue why not just setup a conference call in whatsapp or messenger or telegram or whathaveyou?

I've not made much use of those ( zoom does what I've wanted so I've stuck with it ) - is the audio quality better than zoom's ?  
It ought to be feasible to route the JamKazam output sound into any other app on the Mac using the same method