K.T. Oslin's breakthrough hit was "80's Ladies," a 1987 smash that defined a generation at a precise moment in time: survivors of the 1960s finding their way in the overblown 1980s, embracing their middle age with a soulful bent and wry sense of humor. Oslin suited that description exactly, spending years singing professionally on Broadway stages and in commercial studios before landing a deal with RCA Records in 1987 when she was 45 years old. Success came quickly, with Oslin scoring four number one hits--"Do Ya," "I'll Always Come Back," "Hold Me" and "Come Next Monday"--by ...