The "menu button" was depreciated at the end of android 4.0 but Lyric Pad 2 was created before that
Certain features and actions are available in the menu to improve you usage.
Some examples are:
- When viewing a song you can jump straight into the editor to make alterations
- When in the editor you can change the font and font size for the editor display
To enable a floating menu button in android 5 and above do the following
go to Settings → Accessibility → Dexterity and Interaction → and turn on Assistant Menu. This will add a floating button to the screen that you can press to reveal a menu containing the old Menu button.
After Edit:
From Lyric Pad 2.42 you can also long press the back button on your device to access the menu
