Exclusive Solo
How can one tell live.object to "ctrl-solo" so as to unsolo any soloed channels and only solo the selected channel?
You could just unsolo _all_ channels and then solo the selected one.
so there's no quick way about it. I'd need to get the list of track ids and set the solo to 0 on each individually
a few more steps than I hoped for, but not the end of the world :) thank you for the advice!