Patch Base has the best Roland D-10 editor and librarian available for Mac and iPad. Edit any parameter, organize patches, create random patches, and more.
A D-10 voice (called a Tone) is made up of 4 Partials, in 2 pairs, each with their own "Structure". If that's ever felt confusing, Patch Base clears it up quickly. With the Tone Editor, you can see the structure of your sounds and easily understand what's going on:
Edit and organize the 64 sounds stored in your D-10's memory. Patch Base gives you direct access to the bank, so you can organize voices and back them up to files on your device.