Adelaide was born in Manhattan, New York to a father who was a pianist and arranger and a mother who was a dancer on Broadway. She grew up as an only child in the theater district where she was exposed to the arts from a young age. Her parents insisted she be well rounded. To that end, she began piano lessons at age six and was frequently taken to museums. Adelaide was always drawn to music and began working professionally by the age of 12. She attended the High School of Music and Art for four years along with others who went on to great fame. While in high school, she earned awards for composition. Her knowledge and abilities of the bass earned her a full scholarship to the Eastman School of Music. All of the jobs she had during high school and college were music related; playing gigs or teaching. While working towards a triple major at Eastman, she felt over-extended and eventually transferred to the Manhattan School of Music who was honored to have a transfer from Eastman. Also because of the extra credits from Eastman, she was able to obtain a master’s degree inside of a year. Adelaide went on the road with Buddy Rich’s band where they played in Chicago and Los Angeles before finding their way to Las Vegas. Adelaide was always the only woman in the band, and there were difficulties of being a woman in the field of mostly male musicians. The band found their way to Las Vegas in 1967. She never realized how well known she was until she arrived in Las Vegas. Adelaide came to Las Vegas on a trial run and ended up staying. The first job she had in Las Vegas was playing solo piano at Guys and Dolls before moving on to playing as a rehearsal pianist for a Broadway show. Over the years, Adelaide played many venues with many famous musicians. She is not hopeful for the future of musicians in Las Vegas, feeling the casino owners would rather replace live musicians with canned music. However, Adelaide’s career is not over as she is still performing for a variety of events. With her two degrees from very prominent music schools, Adelaide feels she may have gone further in career if she had stayed in New York, but she has no regrets about coming to Las Vegas.

Joan Massagli spent her childhood in the Tacoma, Washington area, singing three-part harmony—a member of a musically talented family that included five children and an aunt and uncle who raised all the kids to enjoy music. By high school in the early 1950s, she and her two older sisters were regulars on a local TV show. In 1956, the Sawyer Sisters act was formed and they were soon obtaining regular gigs in Las Vegas. Their popularity continued form 1957 to 1964 and they played many of the major hotels, usually as a warm up act for headliners that includes a list of names such as Roy Clark, Louis Prima, Shecky Greene, and Delia Reece. At first the Sawyer Sisters included older sister Nanette Susan and Joan. When Nanette quit to raise her family, youngest sister Kate stepped into what was called a "lively and lovely" trio. Joan met her future husband and musician Mark Tully Massagli, while performing in the early 1960s. Caring for ailing parents while working mostly in Las Vegas, the couple made Vegas home. Even after the Sawyer Sisters name faded from the Strip's marquees, Las Vegas remained home to the Massagli's, who raised their children here. Today they live in the Blue Diamond Village area and recall the changes that have occurred on the Las Vegas Strip—especially from an entertainer's point of view.