That's the whole first side of the 2112 album! Good to hear that they're mixing some of the old with the new. One day, I'll have to see them in concert.
Actually, that is just the first two parts. They played the complete "2112" on only 1 tour, the "Test For Echo" tour in 96/97. They had not even played the whole thing on the "2112" tour because they were still an opening act back then.