Regarding VideoDeluxe 2027 and probably VideoPro X18 and Song Collections:
You may notice that some previously installed song collections just do not appear under the audio tab. One example for me is 'Dream and Relax'. After going through a few rounds of ai and trying everything that appears on Magix's website and ai response from Magix support: the reading mechanism in these two updated apps is different and they will not appear. Also downloading store content under the help tab will not work either. This is what internet ai finally came up with.
1) Download missing song collections from Producer Planet and extract them.
2) Go to a previous magix app that does display those collections. I used Videopro X17.
3) Place one of the ogg files on the timeline and right-click properties. Note the file path of that file.
4) Go back into VideoDeluxe 2027 and/or Videopro X18.
5) From the import tab find your way to the file path you found in step 3.
6) Copy the extracted song collections to that import tab then create a link to that folder.
Barry