SongBook is an Android application that allows you to access hundreds of song lyrics directly on your tablet or smartphone, even when you are offline. It is developed by Global Digital Group s.r.o. and is available for free download on the Google Play Store.

The app features a user-friendly interface with lyrics divided into genres for easy browsing. You can also enlarge or reduce the font size of the text to your preference. Moreover, you can edit or change the text and save it for future reference. SongBook also has a feature that generates random text according to the currently selected genre. You can also generate random text by simply shaking your phone.