mda epiano port using Dplug.
DEMO https://youtu.be/hiienjEwzSY
This project is derived from https://versaweb.dl.sourceforge.net/project/mda-vst/mda-vst/mda-vst-src%20100214/mda-vst-src-2010-02-14.zip So this code is also distributed under licenses of MIT, GPL v2 or any later version, same to the original mda plugins.