### NEW LANDSCAPE FEATURE ###
• Turn to landscape to see notation of any valid calculation.
• Select display background. (backlit, LCD, white)
• Choose a direction for the notation. (ascending, descending, ascending and descending)
• Select from different note types.
• Octave range can be 1 or 2 octaves.
• Select clef. (treble or bass)
• Touchscreen functions to toggle title, note names, and key signature on/off.
• View scale, 7chord or the root note triad.
• Capture notation display to camera roll.
### CHANGED ON PORTRAIT INTERFACE ###
• Replaced next mode/prev mode buttons with +/-. (functionality is the same as before)