Hi ... I have created instrument definition files for use with the DAW now called Cakewalk By Bandlab (formerly known as Sonar) for the SX900 and SX700.
These new definitions were updated from a S900 definition file I found on Jørgen Sørensen's Yamaha Resource site many years ago. Thanks to the original author.
Over the years, information found on Jorgen's website and this PSRTutorial website has greatly enhanced my knowledge of Yamaha arranger keyboards.
As a small token of my appreciation, I would like to share these 2 instrument definition files for the SX900 and SX700 (for the subset of users using these keyboards with Cakewalk).
I will ask Jorgen if he will add these files to his collection for long term availability.
In the meanwhile, I have a link to the files (zipped up) here ...
https://1drv.ms/u/s!AsbwHbSQggqBlSzqW8NidglWJKZ8?e=77lR8VThis link will be deactivated by the end of March 2020.