When viewing the piano roll for editing a melody or solo line it would be nice if the notes that comprise the current chord were indicated with a slightly different colour. I find having to look over at the keys on the left for the little arrow to determine exactly where I am to get quite tiring after a while. A program called CAMPS does this and (although the rest of CAMPS is not comparable to band-in-a-box) it is a real bonus.

Sort of like a current-chord 'safe' notes indication.

... Thx