If TSO comes near you this tour, I beg you to go see the show.  It is truly a rock opera masterpiece with plenty of everything to please just about every genre of musical taste.  The fantastic lightshow, searing guitars, keyboards, opera vocals, and stringed orchestra evoke plenty of emotion and energy.  This is not just a concert, but truly a work of art.  You'll walk away feeling like you got every penny's worth of your admission price.