Amy Winehouse is a 20-year-old who's taking the music world by storm. Critics are hailing her extraordinary voice and her first album, Frank, is receiving dream reviews: "The best British debut in years" said one.
Her music's been described as "jazzy soul with a stroppy-teenager kick to the lyrics".
Amy Winehouse joins Martha to talk about her style and her debt to the great voices of the past and present - and she'll be singing live. 'Frank' is released on Island Records