Midi Data Overlay

Some ideas from other software how implement midi CCs associated with the score:

http://stash.reaper.fm/oldsb/7513/Piano-Roll-options.png

http://www.presonus.com/uploads/products/media/images/notion_capture_mi…

http://img.skitch.com/20100120-1mpat8n9meceetidkr61hs4g5g.jpg

http://stash.reaper.fm/oldsb/134340/samplitude.jpg

http://stashbox.org/527385/Idea02.jpg

http://stash.reaper.fm/oldsb/7502/Score-Roll2.png

What do you think?