Shirley graduated with a bachelor's degree in music (Double Bass) from the University of North Carolina, Greensboro. Shirley met and married fellow bassist S. Daniel Swiam on August 31, 1955

In 1975 the family moved to Tempe, Arizona to begin a long relationship with Arizona State University. Dan was a professor in the School of Music and Shirley brought her teaching expertise to the Department of Education. At this level, she guided student teachers in their new careers as educators.

Shirley began her lengthy career with the Tempe Unified School District. Described by her colleagues as "versatile" and "ready for any teaching venture," she worked with Special Education students and later provided foundational guidance and instruction for the gifted education program in the district. 

Summers for the Swaim family included trips back to the home state of North Carolina to be part of faculty and staff of The Brevard Music Center. Shirley and Dan both played bass in early years and then Shirley was offered the coordinating BMC Hostess position for several summers. 

Shirley was well-known as an avid football fan. Arizona State University Football was near and dear to her heart and she enjoyed many years seeing the home games in person. In recent years, there were only two seasons each year: Football Season and The Season of Waiting for Football Season. After retiring, Shirley found more time to read and get together with her dearest friends. The group enjoyed lunches and teas at special places including The University Club at ASU. Shirley is pre-deceased by her parents and by her sister. She is survived by her husband of 66 years, Dr. S. Daniel Swaim, Sr.; 3 sisters and 2 brothers; 2 sons and 1 daughter; 5 grandchildren and six great-grandchildren.

There will be no services with respect for Shirley's wishes. In lieu of flowers, donations may be made to KBACH Classical Radio (kbaq.org).