in this case, always on top should be an option. I wouldn't place it there. (Don't use very much effects.) Maybe make it part of the overview page?
Sorry you have misunderstood me, I think an always on top option should have been included from day one to allow transport controls for the musical content stored on the pad,
To create a product for iPad and ignore its playback capabilities, madness,
Just as omitting a quick fx mute option for people with busy hands is,
Kev