I too very much appreciate this, as soon as I saw it I shared it with a couple students I mentor. Interestingly we're talking about synthesizers as an instrumen

I too very much appreciate this, as soon as I saw it I shared it with a couple students I mentor. Interestingly we're talking about synthesizers as an instrument and this is a great visual tool! Keep it up! I'd be happy to send a small donation for continued write-ups.