If not from the Republic vault then I will mention the names Bob Hope and Bing Crosby. Perhaps, THE EMPEROR WALTZ , A CONNECTICUT YANKEE IN KING ARTHUR'S COURT and THE LEMON DROP KID. That wonderful Christmas song, Silver Bells, comes from THE LEMON DROP KID. I am leaving out MY FAVORITE SPY. Not too keen for that one.
There were "Paramount Radio Recordings"---sets of Transcription Discs running 20-30 minutes per title, to be played on the radio as promo for the films, and derived from the soundtrack masters---of such titles as REAP THE WILD WIND, FRENCHMAN'S CREEK, THE UNINVITED, and LOVE LETTERS among others.
Perhaps this disc is a combination of some of these in addition to others.