Annie Ross (born July 25, 1930) was a highly influential Scottish jazz singer and songwriter, celebrated for her contributions to vocal jazz and the art of vocalese, where lyrics are set to pre-existing instrumental compositions. She gained prominence in the 1950s as a member of the vocal trio Lambert, Hendricks & Ross, which blended jazz harmonies with witty lyrics, revolutionizing vocal jazz performance. Notable works include the trio's album "Sing a Song of Basie" (1958) and her solo album "Annie Ross Sings a Song with Mulligan" (1956), showcasing her improvisational skills and unique tone. Ross also collaborated with prominent jazz musicians, including Gerry Mulligan and Count Basie. In addition to her music career, she appeared in films such as "Get Bruce" and "The Player," further solidifying her cultural impact. Ross is recognized for her ability to fuse jazz with theatrical elements, influencing generations of jazz vocalists and contributing to the popularization of vocalese. Her legacy endures as a pivotal figure in jazz history, celebrated for her artistry and innovation within the genre. Ross passed away on July 21, 2023, leaving behind a rich musical heritage.