Another variation. It's much simpler, but I'm using one of the MIDI tracks to control a filter with the resonance turned way up to add an additional, "ghost" voice. I used the same technique on the environmental recordings used in the soundtrack for "Retina." 2005-03-30
By the way, this is day 60 - I'm 1/6th of the way through. That doesn't seem like a lot, but in one month, I'll be 1/4th of the way through, and that does seem like quite a bit. Numbers are funny that way.
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