I wanted to test the sound quality of the built in microphone of the Panasonic GH2 camera. In the video I switch between the soundtrack recorded by the GH2 Mic and a Zoom H4N recorder. Just playing around on an ARP 2600 analog synthesizer. This vintage machine features built in loudspeakers (not that good), which I was using for this test video. Video footage was a bit color graded.