Femi Ladi has created an episodic docu-drama for South London Rapper A2's project Blue: Winter's Only Winner, which follows him through different aspects of his life, from work through to play.

And there's a nicely mysterious and witty conceit to move the story on to its next phase - when A2 answers his mobile and says 'who is this?' it marks the end of the chapter and we move to the next...