I didn’t really expect that you (or James_I) really want exactly that get implemented - I just used the example as a starting point when fantasising about implementation alternatives which could achieve similar results.
I would even consider a way which would require “more taps” (*) to be acceptable as long as I don’t notice 'cause the tapping is hidden in an enjoyable flow.
(*) In digital audio some say the more taps there are the better the result anyway … 