Necessity Is a Mother Tour Necessity Is a Mother Tour The Necessity Is a Mother Tour was a concert tour by rock band ZZ Top. Launched in the wake of the cancelled Aerosmith/ZZ Top Tour, the tour's concerts were performed in theatres and arenas from September through November 2009. Band members Billy Gibbons and Dusty Hill dressed in black biker jackets, along with similar hats and boots. The Necessity Is a Mother Tour consisted of three legs and 28 shows. Out of the 28 shows performed, each had a similar set list, with 20-23 songs performed. The concerts usually began with techno music played through
Tribute to a Bus Burgess, and the band themselves, respectively. In comparison, "Tribute To A Bus" has a nosier, more melodic and distinctive sound, which may be attributed to Albini's input and production values. Critic Jason Ferguson described it as a "far more complicated album", composed of "straightforward pop songs countered by structurally deprived numbers like the vast "Go! Song" and the sprawling, "Bad Moon Rising"-esque "No Time/11 (Spectators)"." The album's stark sound, minimalist approach and complex song structures has led to comparisons with the work of both modern classical composers such as Philip Glass and Glenn Branca, and rock bands including Sonic Youth