Lil Hardin Armstrong (February 3, 1898 – August 27, 1971) was a jazz pianist, composer, arranger, singer, and bandleader, and the second wife of Louis Armstrong with whom she collaborated on many recordings in the 1920s. She was born as Lillian Hardin in Memphis, Tennessee, where she grew up in a household with her grandmother, Priscilla Martin, a former slave from near Oxford, Mississippi. During her early years, Hardin was taught hymns, spirituals, and Classics on the piano. She was drawn to popular music and later blues, but could only listen or play these styles occasionally and covertly, because her mother, Dempsey (she called her Decie), a deeply religious woman, considered them sinful.