I can't read music though... I should probably learn that, usually though I'm more into rock music. Kinda indy stuff, but not normal indy, I have my own style I guess.
but since you can keep track of two melodies, i guess you have "multiple channels" as well, I had a feeling that article was just making hype, unless it's describing something totally different.
Also I'm not sure if i'd be able to keep track of it when conducting, maybe just composing.