FOUR CHAIRS Turn for Kayleigh Clark on Sugarland's "Stay" | The Voice Blind Auditions | NBC

Kirbi's Spectacular Four-Chair Turn Performance of "God Only Knows" | Voice Blind Auditions | NBC

Revel Day Gets Vulnerable on Keane's "Somewhere Only We Know" | The Voice Blind Auditions | NBC

3rd Angle Projection Method Explained | Engineering Drawing Basics

Close-Up Look Christie RGB Laser Projectors | Stunning Ocean Vibes

Toni Lorene Delivers Electrifying Performance of Lizzo's "Cuz I Love You" | Voice Blind Auditions

Marty O'Reilly's Raspy Sound Mesmerizes the Coaches on "Trouble" | The Voice Blind Auditions | NBC

Leyton Robinson Rocks the Stage with Ella Langley's "weren't for the wind" | The Voice | NBC