A lyric from John Lennon and Yoko Ono’s Imagine has been projected on buildings around the world to mark 50 years since the late Beatle released the famed track and album. From the Houses of Parliament and St Paul’s Cathedral in London to Times Square in New York, “Imagine all the people living life in peace” has been beamed onto the sites to celebrate Thursday’s anniversary. Lennon released the album Imagine on September 9, 1971 and its title track has long been considered one of the greatest songs of all time, according to music publications.