She self-released a debut album called Age Of Solo in 2008 and a year later performed for the BBC Electric Proms.

BBC: Lettie at Maida Vale, Glastonbury & Harvest at Jimmy's

The first BBC Electric Proms was held two years ago when Damon Albarn and Paul Simonon's The Good, The Bad and The Queen played their debut live show.

BBC: Newsbeat - Music - Keane to play BBC Electric Proms

Amy Winehouse sang Marvin Gaye's I Heard it Through the Grapevine with Paul Weller at the Roundhouse in 2006 as part of the BBC'S Electric Proms.

BBC: Maquette of Amy Winehouse statue