Logic Pro X Cannot edit midi on track anymore


New Member
Hi, i need help. I have a song where the midi track somehow looks different than all the others, and now when I click the track ( or region ), the piano roll editior does not show up and I cant edit this track anymore. please help .

i cant insert image of my screen shot which is unfortunate. but behind the midi notes on the track are these vertical dark lines, i don't know where they came from.

Doug Zangar

Unfortunate you can't provide an image, that would be helpful. The dark columns are CC information, could be mod wheel or aftertouch from your keyboard.