Gregory Morris (born 17 May 1982), known as Mr Brainz, is an English electronic music DJ and producer from London. He currently has a radio show on popular underground internet radio station Sub.FM which is broadcast every two weeks. Mr Brainz is the founder of several websites including UK Garage community Slick n Fresh and Social DJ promotion tool TunePushr. He exposed SoundCloud's close relationship with Universal Music Group after the story of his paid-for SoundCloud account being terminated went viral in 2014.