Amy Winehouse looks set to join the catalogue of artists who continue to release song's after their death.

It has been revealed that an album of never-heard-before tracks will be released Dec. 5. The album will be titled "Amy Winehouse Lioness: Hidden Treasures".

The troubled star has already been heard on a track since her death, in the duet that she recorded with Tony Bennett. But now fans will have a whole album of Winehouse songs to treasure, with £1 from each album sale going to the Amy Winehouse Foundation.

Of the songs on the album, it is reported that one was recorded whilst she was on heroin and another deals with her ex-husband and his adultery.

Her close friend Mark Ronson has been hard at work producing the album after reportedly sifting through thousands of hours of vocals recorded by Winehouse.

"Had the family felt his album wasn't up to the standard of Amy's others, 'Frank' and 'Back to Black,' we'd never have agreed to release it," said the star's father Mitch Winehouse. "We believe it is a fitting tribute to her musical legacy," he added.

The star was found dead in the bed of her Camden, London, flat July 23. and the coroner has since confirmed that she passed away as a result of "death by misadventure".

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