currently you have to map the track to change the color... correct me if im wrong...

oops...

I think it would be cool if we could change the color of more than one track at a time... and also sort by color

I agree. Somewhere on our extremely long feature additions list is being able to click the label color in the song list and change it from a pop-up there, as well as changing all other selected songs. Sorting by color shouldn't be a problem either since every color is just a number.

oooooh color coding is a nice thing, very nice, color does catch the eye.