The issue is that Sonority will not work on Mac and the download for the file cannot be obtained from the Olympus Website.
This has been confirmed with OM Digital that since Olympus have split their operations with OM Digital that the Sonority software is no longer supported or provided for the time being.
The developer has taken the decision of removing the product and no longer supporting the product in it’s entirety.
The developer may at some other point decide to either re-instate the software or to create a new software. This will be entirely at the developers discretion.