Majestic progressive metal quintet Dream Theater courteously brought all their heritage via notorious conceptual sanctuary “Metropolis Pt. 2: Scenes From a Memory” (1999) as they unwrapped the newly minted record “Distance over Time” (2019) to the exhilarated standing audience of WiZink Center’s The Box, which accommodated nearly 3,000 fans eager to experience a 3-hour show…