The Korean CD-i discs all work in CD-i Emulator 0.53 beta 4, but it is hard to tell what is going on

 

CD-i member Retrostuff captured a few screens of the Korean CD-i discs which appear to work all in CD-i Emulator 0.53 beta 4. This comes after revealing the discs by Blazers and the help of Hubz to upload the images to Archive.org. Thanks to these people more is known about the existence of these Korean CD-i discs. We don't know many details of these discs, there are probably more in these series following the numbers that are used in it; When translated, English titles that come close are 'Let's Sing Together' of the bottom two: Probably some karaoke elements are on it. The other one is a kids title named 'Exciting Number Nation' and following the screenshots that are on the back it looks like this was an educational CD-i title aimed at kids. Thanks to Retrostuff we can see a few of these in a higher resolution.

 

CD-i member MrBurns also made videos of them: