If you just want that specific "Roland sound" without the technical headaches of 20-year-old software, check out:
32-bit Architecture: The Super Quartet is a 32-bit (x86) plugin. Most modern DAWs (like Ableton Live 11/12, Logic Pro, or Cubase) are 64-bit only and will not recognize it without a "bridge" software like JBridge. edirol super quartet vst 152 download link