Shabaka Hutchings is at the height of his powers as a saxophonist – but has given it up to play a Japanese flute that takes years to master. In London and Brazil, the multiple Mercury nominee explains why he has to resist the easy path, even if it puts his livelihood at risk

The Sons of Kemet drummer explains how he’s keeping his cool while launching his debut record, working with Jonny and Thom from Radiohead – and preparing for the birth of his second child