If this is already a feature I don't know how to do it. It would be nice to be able to make the music sheet full screen on the phone or tablet. I'd say without zooming in it is only using about 75% of the screen with the grey above and below the sheet as well as the settings at the top. If you could double tap the sheet and have everything go away to full screen and then double tap the page to bring back the settings that would be awesome.
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