10-04-2022, 11:29 AM
Unfortunately, completely custom soundfonts are likely to never come to OS. Adding just a couple instruments already causes storage concerns, and having the ability to upload custom instruments for thousands of sequences is much more of a data issue than adding new instruments is already. For a while now, the community has been talking about a custom synth, which would allow you to design your own sound for OS in a sequence, which should be able to get close to what you want, but I don't think that feature is coming soon. For private saving, you are already able to save copies of your songs offline (this is different from export midi) from the drop down menu next to the blue cloud. The developers of OS have previously stated that privately saving your sequences online will not be coming.