Hello Kenneth,
Me and my mum saw your message about Ugo Rivioli. I am 31 years old and I am from Finland. I live in Helsinki.
Ugo Rivioli was my fathers father. He died in Tampere, Finland when my father was 2 years old, so around 1963. We know almost nothing of him except that he was a musician from Genova and came to Finland for a tour. I am trying to find more information about him and I was really happy to see that you had more information about Ugo. Following your information we found the record that he recorded in 1958 in Germany. There is a picture in the cover of Ugo (far left side) and he is the leader and the pianist of the band. They recorded some cover songs apparently. Here is a link:
https://www.discogs.com/release/6651741-Quartetto-Italiano-Aretusa-Stu-Fungo-CineseI was really surprised to see that someone is also looking for Ugo Rivioli. Do you have connections to him, or are you just curious about him for some other reason?
If you have more information about Ugo, I would be really grateful if you could share them with me. I am looking for my relatives and roots.