Related Information for Certified 1. Certified formed at the end of 2004. Sean who used to play bass for Norwich band Braindance wanted to try his hand at vocals. Steve used to play guitar for Nottingham band The Losers in early 90's. Tim hadn't done anything since mid/late 80's when he played bass for Wood Green (London) band Gut Rot. And Dean Dentist hadn't played drums before the band. Over the last few years we've been fortunate enough to have gigged with the likes of Discharge, Chaos Uk, Abra.. read more