Apple has recently released the beta for Macintosh OS Sierra. This is the successor of el Capitan and it is packed with new features.
We’re in the process of testing our software to see if it’s still compatible with this latest release. If you’d like to help out in this process then please drop us a mail at firstname.lastname@example.org
In any case we’re going to make sure you’ll be able to slow down your music on Mac OS Sierra with Riffmaster Pro as well!
The latest version of Riffmaster Pro 4 is better than ever!
Check out the software for Windows, Mac or even iOS at the download page