DESCRIPTION:
Quick demo of a portable / folding harmonium from the eBay seller "ExoticHub" right after I got it. The item title was "HARMONIUM~PORTABLE SAFRI~PETI~BAAJA~3½ OCTAVE~4 DRONES~COUPLER~BASS/MALE~440 Hz"

I'm playing this 'backwards' in the video - which you can successfully do, but the spring mechanism in the bellows works better if you use your left hand on it. But, as you can see, it works both ways!

(This certainly isn't meant to be a demo of my playing skills, but was more of a review!)