The sounds were incredible, the keyboard not so much. It works on Mac (10.7 or later) and PC (windows 7 or later), in standalone or as a plugin (VST / AU / AAX) and in 64 bits only and is compatible with all modern daws.īefore I connected my Roland, I used a small MIDI keyboard plugged into the computer via USB and it worked with UVI Workstation. We provide it for free with every library that you buy, you don’t need to buy an expensive sampler to use our products. Ravenscroft 275 comes with its own sample player, the UVI Workstation 3 (requires v3.0.0 or later). Did you download the UVI Workstation? On the site, at the bottom of the Ravenscroft 275 page it notes: (I found several useful reference sites.) Check your manual and look for YouTube instructional videos. Turned out there were a number of fiddly steps involving both the keyboard and the computer that took me some time to figure out. I thought it was as simple as plug and play. But I know that at first I had trouble connecting my Roland with my Mac. I can’t help you with Windows and I don’t know what keyboard you’re using. First, you need to make sure that your keyboard can communicate with your computer.