Aleksandar Živojinović, (born August 27, 1953), better known by his stage name Alex Lifeson, is a Canadian musician, best known as the guitarist of the Canadian rock band Rush. In 1968, Lifeson co-founded the band that would become Rush, with drummer John Rutsey and bassist and singer Jeff Jones. Jones was replaced by Geddy Lee a month later, and Rutsey was replaced by Neil Peart in 1974; the band's lineup has remained the same ever since. More: en.wikipedia.org.