A number of out-takes from the Rome sessions were used to assemble new material during these rehearsals, though some of it, such as "The Violent Sequence", later to become "Us and Them", would not be used for some time.
Nekoliko je odbačenih skladbi iz rimskih sesija tijekom tih proba ponovno bilo iskorišteno, iako jedan njihov dio, poput pjesme "The Violent Sequence" koja će kasnije postati "Us and Them", još neko vrijeme neće biti upotrebljen.