Hi Diki
If you look in the terms and conditions of the large sample sets, you will find they are protected by law, and you can neither copy nor clone them, so I cannot see the point in your post, when the answer to your question has been in black and white for years.

Hi Spalding
Yamaha are well aware of what other companies are doing

Comparison suggestions
Compare the same name styles of the big 3 and you will find they all sound very similar in makeup, so who copied who, and why there is no litigation between them.
Regards

Bill