View each of the hymns with the notes! The main page has a search feature that allows you to search for the hymn you want based on its title or even the first line, if it differs from the title. There's also a numerical listing and an alphabetical listing of the hymns under the menu. Each of the listings is clickable if you want to get to a hymn through the lists.
-Updated to support API 21 (Android Lollipop)
-Removed button from home screen as it was unnecessary
-Same goes for zoom controls when viewing hymns