Martha Tilton also had major success as a solo artist from 1942-49. Several of her bigger hits were "I'll Walk Alone" from 1944, "I Should Care" and "A Stranger in Town" from 1945, and "How Are Things in Glocca Morra," "That's My Desire," and "I Wonder, I Wonder, I Wonder" from 1947.
She also had a successful film and TV career. Besides her own appearances, her singing voice was used in many films, dubbed over other actresses including Barbara Stanwyck, Martha O'Driscoll, and Anne Gwynne.
Martha Tilton died on December 8, 2006 in Los Angeles, CA.