LOS ANGELES (AP) — Tom Lehrer, the popular and erudite song satirist who lampooned marriage, politics, racism and the Cold War, then largely abandoned his music career to return to teaching math at Harvard and other universities, has died. “Tom Lehrer is the most brilliant song satirist ever recorded,” musicologist Barry Hansen once said. Hansen co-produced the 2000 boxed set of Lehrer’s songs, “The Remains of Tom Lehrer,” and had featured Lehrer’s music for decades on his syndicated “Dr. And if I didn’t, I didn’t,” Lehrer told The Associated Press in 2000 during a rare interview. In 1959, he released another LP called “More of Tom Lehrer” and a live recording called “An Evening Wasted with Tom Lehrer,” nominated for a Grammy for best comedy performance (musical) in 1960.