PHILADELPHIA — Bob Perkins, 91, of Wyncote, the jazz DJ whose sonorous, deeply relaxing, and reassuring voice on the Philadelphia airwaves entertained and educated music lovers for more than half a ...

For nearly six decades, Philadelphia has been a unique voice in jazz music. Bob Perkin’s, a legendary DJ at the radio station WRTI, spun everything from Duke Ellington to Miles Davis. Over the years, ...