Watch new trailer for documentary on late singer

Watch new trailer for documentary on six-time Grammy-winner, Amy Winehouse.

Titled 'Amy', the documentary which is directed by Asif Kapadia will premiere nationwide on July 10.

The documentary promises "previously unheard tracks" and "extensive unseen archive footage" and is billed as the story of the six-time Grammy-winner "in her own words".

The documentary which is due for release this summer is already a source of controversy as undefined

Watch trailer.