Hi Alain,
Here is a link to an article in our knowledge base that explains what the Demo does and does not come with.
https://support.presonus.com/hc/en-us/articles/210049993-What-is-not-included-in-the-Studio-One-3-Demo-
Here is what the article says:
What is not included in the Studio One 3 Demo?
Q: I want to try out Studio One 3, yet some features don't work. Can you tell me exactly what is not functioning in the Demo?
A: The Demo version is Studio One 3 Professional, with the following features removed:
So essentially it is Studio One 3 Professional with Artist content.
Studio One 3 Professional has more sound sets as part of the full package, the Studio One Demo does not come with all the sound sets. To learn more about the sound sets that come with Studio One 3 Artist and/or Studio One 3 Professional see our comparison chart here.
Known Issues with the Demo: One of the demo songs that is included in the demo requires the Vengeance sound set that is not available in the Demo which results with one of the demo songs not opening properly. We apologize for the inconvenience.
However as it is a demo, you can use it to create and use the program which we invite you to do.
As an alternative to the demo, anyone who does not own Studio One or has had the demo expire, can get a free copy of Studio One Prime available in their account at no charge.
Find out more about Studio One Prime here.
- Melodyne is not available in Studio One Prime or Studio One Demo.