Viktor Király: "If I Ain't Got You"

Also available on the NBC app

Viktor Király impresses Gwen with his knockout take on "If I Ain't Got You."

Available until 10/26/17
Appearing:Blake SheltonAdam LevinePharrell WilliamsGwen Stefani
Tags: performance, Battle Rounds, coach, music, song, viktor kiraly, If I Ain't Got You
S9 E112 minHighlightReality and Game ShowPrimetime