Carillon be sounded together in varied chords with harmonious and concordant effect." The GCNA defines a "traditional carillon" as one played from a carillon mechanical (not electrified) baton keyboard, and a "non-traditional carillon" as a musical instrument with bells, but played by automated mechanical or electro-mechanical means, or from an electrical or electronic keyboard. Since each note is produced by an individual bell, a carillon's musical range is determined by the number of bells it has. Different names are assigned to instruments based on the number of bells they comprise: The Riverside Carillon in New York City has the largest tuned
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