Elva Ruby Miller (née Connes; October 5, 1907 – July 5, 1997), who recorded under the name "Mrs. Miller", was an American singer who gained some fame in the 1960s for her series of shrill and off-key renditions of popular songs such as "Moon River", "Monday, Monday", "A Lover's Concerto", and "Downtown". Singing in an untrained, Mermanesque, vibrato-laden style, according to Irving Wallace, David Wallechinsky and Amy Wallace in The Book of Lists 2, Miller's voice was compared to the sound of "roaches scurrying across a trash can lid."
Nevertheless, "Downtown" reached the Billboard Hot 100 singles chart in April 1966, peaking at No. 82. The single's B-side, "A Lover's Concerto," barely cracked the Hot 100 that same month at No. 95.
Elva Ruby Connes was born in Joplin, Missouri, the third of seven children born to Edward and Ada (née Martin) Connes. She grew up in Missouri and Kansas. She married John Richardson Miller, a professional investor thirty years her senior, on January 17, 1934. They moved to Claremont, California the following year, where she studied music, voice, and composition at Pomona College and involved herself in church and community projects. She said singing was "a hobby", but produced several records, mainly of classical, gospel, and children's songs. She self-financed and recorded at least one 45 ("Slumber Song"), and distributed it to local orphanages. It was while making such a recording that arranger Fred Bock heard her. He convinced her to try more modern songs and took the recordings to different record labels.