Gregory Porter on The Andrew Marr Show
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Porter sings with Liquid Spirit

The American jazz singer Gregory Porter has been writing songs and performing for two decades, but only released his first record a couple of years ago. He's since garnered praise from fans and critics alike for his soulful live performances - and won a Grammy Award this year for his album, Liquid Spirit.

Porter has a string of upcoming UK tour dates, most notably at the prestigious Cheltenham Jazz Festival in May, and the Love Supreme Festival just outside of Brighton in July.

You can watch the Andrew Marr Show in full on the BBC iPlayer.