[4] She and Barstow played gave more concerts for troops at Ellis Island and Camp Upton, sponsored by the Stage Women's War Relief Society and the Jewish War Relief Society.

[5] She also gave wartime benefit concerts at the Brooklyn Museum during World War II.

[7] She lived in New York, and played there often, including recitals in 1929,[8] and in 1944,[9] and at Carnegie Hall several times in the 1950s.

She also gave radio concerts where the listeners were challenged to guess which pieces were recorded and which were live.

[3][13] Menth made her final performing tour of the eastern United States in 1966.