Robert Mitchell 3io is an up-and-coming jazz trio based in London, UK. Their debut album "The Greater Good" was named album of the year by the BBC. Robert Mitchell 3io grew out of the long-running band Panacea. It features Tom Mason (on bass) and Richard Spaven (on drums). After starting in around 2003/04, it released its debut album The Greater Good in late 2008 (33 Jazz Records/Jazz Services).