Behind the scenes of Céline Dion's high-tech gig - Tech 24

To display this content from YouTube, you must enable advertisement tracking and audience measurement. One of your browser extensions seems to be blocking the video player from loading. To watch this content, you may need to disable it on this site. Cover image: Behind the scenes of Céline Dion's high-tech gig - Tech 24 © France 24 02:45 Issued on: 01/10/2026 - 16:03 🎤 #CélineDion is making her great comeback with a 16-day residency in #France after years of illness. To keep her stage quiet and her voice crisp, her team is using both AI and high-tech sound systems. #FRANCE24's Peter O'Brien went behind the scenes at the invitation of French audio company L-Acoustics ☝️ Keywords for this article