If you already own the software, Roland Support and authorized distributors like Cosmos Music provide free (version 1.60) for Windows and Macintosh systems. These are not full installers but require the original software to be installed. Free Sound Alternatives
patches. These are free to use in any modern VST sampler (like Sforzando): edirol hyper canvas vst plugin free download
Built into Windows, though it lacks the editing features of the Edirol version. How to Install on Modern Systems If you already own the software, Roland Support
It is a 32-bit plugin. Modern 64-bit Digital Audio Workstations (DAWs) may require a "bridge" (like JBridge) to run it. If you already own the software
It was built to run smoothly on the hardware of the era, making it incredibly "light" by modern standards.