And some historical context: https://www.oxfordmusiconline.com/grovemusic/view/10.1093/gmo/9781561592630.001.0001/omo-9781561592630-e-0000027354

Another interesting discussion: https://andrewlawrenceking.com/2016/04/24/the-power-of-tactus-a-hands-on-approach/