The set-up consists mainly of 5 microphones placed around the performer and a metal wire brusher. © Aurélie Nyirabikali Lierma

The set-up consists mainly of 5 microphones placed around the performer and a metal wire brusher. © Aurélie Nyirabikali Lierman

The set-up consists mainly of 5 microphones placed around the performer and a metal wire brusher. © Aurélie Nyirabikali Lierman