Anna Margaret Michelle Calvi, better known as Anna Calvi, is an English singer-songwriter and guitarist. Her eponymous debut album was released on January 2011, and using vintage analogue equipment, created "a velvet Wall of Sound that justified the hype in the buildup to its 2011 release". The album peaked at No. 40 in the UK Album Charts reached No. 17 in France, and entered several European charts. The album has been nominated for the 2011 Barclaycard Mercury Prize.

"One Breath" is a bold and confident record that begins an exciting chapter in this uniquely talented artist's career. Produced by John Congleton (St. Vincent, The Walkmen, Clinic), "One Breath" was written in a year and recorded over a few intense weeks. The album is a more personal record than its Mercury Prize nominated predecessor. Reflective and vulnerable, it strikes a balance between optimism and despair, beauty and ugliness. The fiery elements of Anna's debut remain, but One Breath is more instinctive and urgent, revealing a wider spectrum of textures and emotion.

On Sunday, the final ever episode of BBC One’s Peaky Blinders aired; one of the biggest TV moments of the year - the season’s premiere was watched by 3.8 million people – was soundtracked by the BRIT award and triple Hyundai Music Prize-nominated Anna Calvi who wrote and performed the whole score to season 6.