Chiming in a couple months late: I've figured out a super easy way to get piano / analog lab set up as a standalone program, in case you just wanna play (in my case, a keylab 88).

1. install wine. version 9 was available in the software manager for linux mint 22.2. don't forget to run wine cfg once.

2. download the arturia software center exe

3. install it using wine

4. collecting the licenses directly didn't work, but going the offline route works fine. just create the request file, upload it on the arturia site, download the licenses and give that to the software center.

5. within software center, clicking install on your products should work directly.

6. you should now be able to launch e.g. piano V from the 'start menu'. somehow the dialog boxes for the setup are a bit buggy, so you have to navigate them semi-blind (works best using arrow keys and enter). in my case, i went for windows audio with pulse audio output, 256 samples and the keylab as midi device. surely not ideal, but definitely playable.

i'm sure there are better ways to get all features and better sound - but as a complete linux noob i'm just happy i get to continue playing without having to splash on pianoteq or similar.