Rosalie Trombley, Who Picked Hits and Made Stars, Dies at 82 (Published 2021)

Whatever story you have about the high point of your junior high school years, Tim Trombley has a better one. The rocker Alice Cooper once picked him up at his school in a limousine to take him to lunch.

That was one of the perks of having Rosalie Trombley for a mother.

From 1967 into the early 1980s, Ms. Trombley was the music director for CKLW-AM, a radio station based in Windsor, Ontario, with a signal so powerful that it was heard in dozens of states in the U.S., dominating the markets of Detroit and other Midwestern cities in the days before the emergence of FM. A 1971 headline in The Detroit Free Press called her “The Most Powerful Lady in Pop Music,” because her tastes went a long way toward determining what was played on the station, which in turn went a long way toward determining what was played in the rest of North America.

Sometimes, Mr. Trombley related in a phone interview, his mother would bring demo records home, and he would be allowed to play them. She noticed that he was playing one quite a lot: Mr. Cooper’s “I’m Eighteen.”

“She made it known to the label, to Warner Bros., ‘Tim has been playing this song over and over,’” Mr. Trombley said, and she slipped it into CKLW’s rotation. In late 1970 it became Mr. Cooper’s breakout hit. And so Mr. Cooper, a Detroit native, took young Tim to lunch one day as a thank-you.

“I knew that mom had a really cool job,” Mr. Trombley said.

Ms. Trombley died on Nov. 23 at a long-term care center in Leamington, Ontario, where she had been living for some time. She was 82. Mr. Trombley said the cause was complications of Alzheimer’s disease.

Ms. Trombley seemed an unlikely starmaker. She was a single mother of three when she started at CKLW as a part-time switchboard operator. The Free Press once wrote that she “looks like Doris Day’s next-door neighbor.” But she was, as newspapers often described her, “the lady with the golden ear” who, with her no-nonsense demeanor, could hold her own in the male-dominated music business of the day.