I listened to, and enjoyed everyone's submission; I especially enjoyed Schuberts Japanese Cuban submission.
It seems that movies used Cuban music in all Latin American movies without giving the Cubans credit, and that's why I thought the music was Brazilian back then.
Many times I can't figure rhyme or reason for the name of a tune, but the name of this tune is so appropriate that you can feel it; the title is "Lullaby of The Doomed".
https://www.youtube.com/watch?v=R_c-fueLOgg
This tune has a feeling of profound sadness, as it's title suggests.