Rig, go to youtube and search for Jordan Rudess. That man can play a piano like a madman....
But yeah, I can read music, having a background in the technical aspects of composition has definatly contributed to my digital stuff.
I mean, how often do you hear orchestral bass drum rolls on NG, much less that people knew such existed. I'm sure trilling a wind instrument is equally un noticed, horn rips - I thank band for a lot of my mildly usefull knowledge.
I'm sure that it took a while for people that didnt have a grasp of the way it works to get comfrotable changing time signatures and whatnot. I spent a lot of time in FL trying to figure out how the hell to slur notes.