Winehouse's 'Back to Black' back in US charts

Amy Winehouse is back in the US charts following her death at the age of 27.

The singer’s 'Back to Black' album will re-enter the Billboard album chart at number nine, with 37,000 albums sold in the United States in the past week.

The figures come from Nielsen SoundScan data released late yesterday.

Her debut album 'Frank' sold 7,000 copies. All but a fraction of those sales were digital downloads.

There were also 111,000 digital tracks of Winehouse’s music sold over the past week – a 2,000% increase.

The most downloaded Winehouse song was her most famous one, 'Rehab'.

Winehouse died of unknown causes at her London home on Saturday. She had struggled with drug and alcohol addiction for years.