Ella Jane Fitzgerald (April 25, 1917 – June 15, 1996), also known as the "First Lady of Song", "Queen of Jazz", and "Lady Ella", was an American jazz and song vocalist. With a vocal range spanning three octaves (D♭3 to D♭6), she was noted for her purity of tone, impeccable diction, phrasing and intonation, and a "horn-like" improvisational ability, particularly in her scat singing. Fitzgerald was a notable interpreter of the Great American Songbook. Over the course of her 59-year recording career, she was the winner of 13 Grammy Awards.