Here is a prototype CD-i disc of "Si Balla", an Italian CD-i title that does not seem to have been released on CD-i, at least not under this title!

Here is another rare unreleased CD-i prototype: "Si Balla" was a 'Let's Dance' title on CD-i, As the catalogue number starts with '815', we know this was an Italian CD-i title. CD-i member Crash Override: "A prototype build of Si Balla for the CD-i from 1994-11-24. This prototype was labeled "1.01" and "TESTING - PHASE 1". This game does not seem to have been released, at least under this title, or the English equivalent Let's Dance." Who else knows something about this title?