Eighties hitmaker Greg Kihn, best remembered for his early MTV-era smashes “The Breakup Song (They Don’t Write ‘Em)” and “Jeopardy,” died Tuesday at age 75. The cause was complications of Alzheimer’s disease. Kihn started his career as a folksy singer-songwriter in his hometown of Baltimore, but moved to San Francisco in the early 1970s where he formed the Greg Kihn Band alongside guitarist Robbie Dunbar, bassist Steve Wright, and drummer Larry Lynch. They released five albums on the indie label Beserkley Records that attracted little public attraction despite strong reviews and their reputation as a killer live act. “The rap...