Sarah Vaughan, affectionately known as "Sassy," was a trailblazing American singer whose velvety voice and extraordinary range transcended genres, leaving an indelible mark on both jazz and classical music. Born in 1924, Vaughan's career spanned over four decades, during which she captivated audiences with her impeccable phrasing, innovative vocal techniques, and emotional depth. Her ability to seamlessly blend jazz improvisation with classical elegance set her apart, earning her the title of one of the most influential vocalists of the 20th century. Vaughan's discography is a testament to her versatility, featuring timeless classics and daring experiments that continue to inspire musicians and enchant listeners worldwide.