The Official Seventh Day Adventist Hymnal with all 695 songs and most of the MIDIs. This hymnal comes with a widget that allows you to play and listen to all the midi files on your home screen. Lyrics to all of the 695 hymns. SDAH widget that plays midis. Search hymn. By Number, - By Title. By Words. Play all audio files offline. Save your favourite hymns to Favourites.