The veteran shock rockers bring their final tour (or so they say) to Rocket Mortgage FieldHouse tonight at 7:30. As much as their crass commercialism makes rock 'n' roll purists cringe, singer-bassist Gene Simmons and singer-guitarist Paul Stanley have written some rousing numbers over the years. Expect to hear a greatest hits set that includes anthems such as "Detroit Rock City" and "I Love It Loud" alongside deeper tracks like "Black Diamond."