Among her later albums was "We Sing the Old Songs" (1957), a mix of older songs and recent standards with Curt Massey, who later became well-known for singing the theme song to the CBS rural series "Petticoat Junction" (1963).
During World War 2, Martha toured the world with Jack Benny, Carole Landis and Larry Adler. They performed hundreds of shows for the servicemen stationed overseas.
Initially with Jimmy Dorsey and his band, she sang with Artie Shaw and Billy Mills in the post-Goodman years.
Provided a number of singing voices for film stars including Barbara Stanwyck,
Was a member of the 1930s vocal group Three Hits and a Miss.
Younger sister Liz Tilton sang with Ken Baker in the mid-1930s and with Buddy Rogers at a later date. She also sang with Bob Crosby in 1941 and Jan Garber in 1942.