I Know : Luther Vandross | Karaoke with Lyrics

Sing I Know : Luther Vandross wherever you go with the Stingray Karaoke mobile app. Download today: Apple iOS: Android: Or build your own personal karaoke library by downloading an MP4 of I Know : Luther Vandross from the Karaoke Store: Know&karaokeId=KAR:G:4347 To sing more karaoke, SUBSCRIBE: Enjoy more Stingray products: Follow us: Twitter: Facebook: