Ted Ottaviano, one of the art-students-turned-musician in the new wave electronic group Book of Love, has a strong connection to Cleveland. About five years ago, he developed a class on electro-pop and taught for a semester at Case Western Reserve University. He and the group, which also includes Susan Ottaviano, Jade Lee and Lauren Roselli, brings the band's 30th anniversary tour to town tonight. (Niesel)