Billie Holiday (born Eleanora Fagan; April 7, 1915 – July 17, 1959) was an American jazz singer and songwriter.
Nicknamed Lady Day by her sometime collaborator Lester Young, Holiday was a seminal influence on jazz, and pop singing. Her vocal style — strongly inspired by instrumentalists — pioneered a new way of manipulating wording and tempo, and also popularized a more personal and intimate approach to singing. Critic John Bush wrote that she "changed the art of American pop vocals forever." She co-wrote only a few songs, but several of them have become jazz standards, notably "God Bless the Child," "Don't Explain," and "Lady Sings the Blues."
Billie Holiday had a difficult childhood, which greatly affected her life and career. Much of her childhood is clouded by conjecture and legend, some of it propagated by her autobiography, Lady Sings the Blues, first published in 1956 and later revealed to contain many inaccuracies.