Back in the 1980s, I got an Emax keyboard, and one patch was of voices -- for instance, a demo sequence was the Stones' You Can't Always Get What You Want.
Also, the Emax had a great arpeggiator. So, I thought to myself, "Self, wouldn't this be a great chance to make something sounding like Philip Glass?"
And since then, I've done some graphics for it.
And, if you love those, you can spend money on it!