According to record label listings that I have seen, Joyce Frazer made another two records for Columbia. DB 3318 - "This Is Heaven" c/w "Say You're Mine Again," which is where the sheet music cover comes in, and DB 3362 - "My Love, My Life, My Happiness" c/w "Nobody Asked Me To Dance."
I've seen a record label on the internet of Columbia DB 2631 (Gene Krupa and his Orchestra - Calling Doctor Gillespie/ How High The Moon) which also allocates numbers 114 and 115 in the Swing Music series so there seems to have been an error in the sequence of numbers.