15-Year-Old Koumba Diallo Gets Four-Chair Turn | The Voice Blind Auditions | NBC

Koumba Diallo performs Demi Lovato's "Stone Cold" during The Voice Blind Auditions. The three-night premiere event continues Wednesday at 8/7c on NBC and next day on Peacock. » Stream Now: https://pck.tv/3wgH6sH » Get The Voice Official App: http://bit.ly/TheVoiceOfficialApp » Subscribe for More: http://bit.ly/TheVoiceSub » NBC’s The Voice Stream on Peacock THE VOICE ON SOCIAL: YouTube: https://www.youtube.com/@nbcthevoice / nbcthevoice Twitter: https://x.com/NBCTheVoice / nbcthevoice Faceb