The piece is the "Quinte estampie real" from the Chansonnier du Roi (Paris, BnF, Fr. 844) played on a set of medieval bagpipes made by Gabriel Desbiolles. The use of the feet to beat the rhythm is based on a technique practiced to this day by traditional pipers in central France.

Here is a video of one of the highlights of yesterday’s CAMPS Lab: Jacopo Bisagni @galwayclassics.bsky.social is playing medieval bagpipes in a demonstration accompanying Simone Marcenaro’s paper ‘Poetry in Music: Medieval Troubadour Songs, From Manuscripts to Performance’