Octopus' origins lay in Hatfield, 30 miles from London, and a mid-'60s quartet called the Cortinas (the name came from an English Ford compact car), made up of Paul Griggs (guitar), Nigel Griggs (bass), Brian Glassock (drums), and Rick Williams (guitar). By 1967, the Cortinas had moved from Brit beat into pop-psychedelia and cut one single ("Phoebe's Flower Shop") for Polydor without success. The following year, the quartet renamed and redirected itself and Octopus was born. The band earned a support spot to Yes which was, itself, an up-and-coming group at the time. They also ...