With the camera high above I have trouble to touch the screen... Would be nice to start it from Apple Watch as for the normal cam app!
SeeMusic actually doesn't currently record video footage yet - so I'm not exactly sure what functionality you're looking for? It's unlikely that there would be any Apple Watch functionality supported in SeeMusic - but thank you for the suggestion!
Oh I saw these hands playing on the piano - isn't that video footage?
It is - the workflow would be to record the video outside of SeeMusic, then import it into the app after you have finished recording the video.
SeeMusic can record MIDI and Audio inside the app of your performance though!
I get it: the phone is recording the "handage", and the ipad the Midi/Audio?