OMG I'M SO EXCITED!
A little explanation: someone posted one of these videos to oppo a while ago and I became hooked. Such a cool instrument. There were something like 35-40 different songs on this youtube channel, but no uploads for the past few years. I subscribed anyways, just because I didn't want to lose the channel. Today there's a handful of new songs! And the video shows more of the instrument at work, which is awesome!