Giglad was just used as an example and not meant as the definitive software arranger.

As I mentioned you cannot copy and paste software between equipment as it all has to be recoded to work with different hardware (This is why a Windows program will not run on Mac or Linux natively without recoding for the different OS and architecture)

If you think back to when you did basic coding in school, you would have been told to modify the code to add something else and all of a sudden found it broke something else in the code, which emphasised that coding is not simple and just gets worse the more sophisticated the code (Arranger keyboards have sophisticated coding designed specifically for the custom hardware in them), just think of the Korg PA5x and the problems they have had with that, and that is done by professional coders.

If you are the more mature and were in school before coding came about, then download Python and follow a few tutorials on coding with it (Nothing like hands on experience) you will soon realise how difficult it is to get it to work on various different hardware.

Bill