Welcome to the D50 Librarian

What is the D50 Librarian?

The D50 Librarian is a library and real-time editor for the Roland D-50, D-550 and D-05 synthesizers that runs on the Microsoft Windows OS*.

*It can now also be run under emulation on Linux – See guide on “Requirements” page.

It features a library which can be used to store all your patches in one convenient place.

Patches can be transferred easily between the D50 Librarian and the D-50 / D-550 / D-05 via MIDI.

Patches can be editted in real-time via one or two real-time editors including a virtual version of the PG-1000.