Thank you very much for this reaction. I love it when I read the story behind a song or tune. The reason I did not find any references on the web must be the fact that Tuba Skinny misspelled the title on their CD. Double 'n' instead of single 'n'. Thanks to the information here I was able to find sheetmusic. (https://www.scribd.com/document/462934727/Juliana-Lionel-Belasco-Vals-Mel-Cif-2-pdf)