Watch Amy Winehouse Perform A Flawless Acoustic Take Of "Back To Black" Live

I suppose, by now, we don't necessarily need any further testament to the eminent voice of the late, great Miss Amy Winehouse. But one more unearthed clip certainly won't do any harm. The internets have bestowed upon us some very rare footage (originally filmed for Silver Bullet TV) of the UK music giant performing the title-track to her breakout piece Back To Black, live and direct from what could be a Guitar Center showroom. With nothing but a lone acoustic guitar spitting jazzy licks for accompaniment, Winehouse croons and howls, effortlessly flaunting the soul-shattering vox that we've all come to know and love. And what better time to unleash the clip than upon the arrival of the forthcoming documentary treatment Amy, which will strive to explore the influence legacy of a woman and a voice that changed the game on so many levels. Amy is slated for  its UK theatrical debut Friday, July 3rd, with a stateside run likely to follow on its heels that summer. You can catch a rare glimpse of Amy Winehouse performing her hit "Back To Black" live blow. Be sure to check back for updates on the US premiere of Amy in the months to come.