He was trained in the St Andrew's church choir as a young boy, beginning his musical career with a group called the "Selfs", along with his friend Andrew Jackman who played the keyboards.
He was trained in the St Andrew's church choir as a young boy, and sang in the Haberdashers' Aske's Boys' School choir as well. Around this time, Squire began his musical career with a group called The Selfs, along with his friend Andrew Jackman, who played the keyboards.