Forgive me if this is obvious, but I'm trying to determine a good workflow for my situation. I currently split my time as both a keyboardist and a drummer. I maintain a master list of songs and have a PDF with song notes for all of my keyboard gigs. But when I play the drums, I generally only need some basic cues (tempo, reminder how the song starts, etc..). I started using the notes field for that. I have a dedicated layout for drumming so it only shows the notes. It works well, but there are times that I am at rehearsal and I need to make on-the-fly tweaks to my notes. I have an Apple pencil for my iPad and it works great for annotating PDFs with quick notes, but it doesn't work in the notes field. Other than creating a second, blank document for each song and somehow only displaying that in my drum layout, is there some other way to use the annotate function?