Describing themselves as “alternative metal,” Tucson’s Pyrotechnica should feel right at home in San Antonio — both music- and heat-wise. The band’s music, catchy and tight, benefits considerably from the vocals of Scarlett Yoeria, whose style evokes Amy Lee of Evanescence. Free, Thu July 11, 9 p.m., Amp Room, 2407 N. St Mary’s St., (210) […]