Patch Base, from Coffeeshopped LLC, was updated with new editors for the Roland D-50/550. While Roland's classic analog synths are typically fawned over, the digital D-50 gets my attention as well. The full capabilities of the synth have always been hidden away, requiring some kind of external controller. It is nice to see Patch Base filling in that spot, for a lot cheaper than a PG-1000 hardware controller.
What's new in Patch Base v2.8:Now available: editors for the Roland D-50 and D-550.