Boards of Canada (commonly abbreviated BoC) are a Scottish electronic music duo consisting of brothers Michael Sandison (born 1 June 1970) and Marcus Eoin (born Marcus Eoin Sandison, 21 July 1971).
They have released several works on Warp Records with little advertising and few interviews, while also having an elusive and obscure back-catalogue of releases on their self-run Music70 label. They have also recorded at least four tracks under the alias of Hell Interface.
Growing up in a musical family, brothers Mike Sandison and Marcus Eoin began playing instruments at a young age. They experimented with recording techniques at around the age of 10, using tape machines to layer cut-up samples of found sounds over compositions of their own.