22:32Digital PlanetMaking Music with BlockchainBBC World Service Duration: 27 minutes Tue 5th Jul 2016, 22:32 on BBC World Service West and Central AfricaAvailable for over a yearListen nowCreative blockchain; AI abstract thinking; CAMERA; African City Data Show more GenresFactualScience & NatureFormatsMagazines & ReviewsBrandDigital Planet Source: BBC Online