My "International Composite Harmonium" is now ready.
The sample set is free and available for download.
Visit the site https://www.jepisi.re/harmoniums for all the information and instructions for installation and use.
There are also photos and audio examples.
Here is a piece by César Franck (1822-1890) recorded with this instrument:
5 pieces N°1 Great Offertory (FWV 26)