Editing 2112 (album) (section)

== Tour ==
Rush promoted ''2112'' with a concert tour of the United States, Canada, and for the first time in their career, across Europe, between February 1976 and June 1977. The tour saw the band perform over 140 shows.<ref name=40theditionnotes/> To make their set tighter, "Discovery" and "Oracle: The Dream" were omitted from the performance of the "2112" suite.  However, "Discovery" was performed on later performances of "2112" on tours for ''[[A Farewell to Kings]]'' and ''[[Hemispheres (Rush album)|Hemispheres]]''.  Rush would not perform the track in its entirety until their 1996 tour following the release of ''[[Test for Echo]]''.<ref name=40theditionnotes/> The shows at [[Massey Hall]] in Toronto in June 1976 were recorded and compiled for release as their double live album ''[[All the World's a Stage (album)|All the World's a Stage]]'', released in September 1976.