In one of the first reviews of The Ethnography of Rhythm (New York: Fordham University Press, 2016) to appear, Jenny Webb suggests:
I did find myself wishing for audible aids along with the visual. In a volume concerned with re-reading and reorienting prior expectations and conceptions, it does not seem like it would have been too far a stretch to include access to a few additional recordings (audio and/or visual) illustrating some of the more experiential items under discussion on a website, blog, or even YouTube channel. (Jenny Webb, review, _Recherche Littéraire / Literary Research_ 33 : 147.)
Splendid suggestion. Consider it already in progress. I’ll add a link here when it’s ready.