A songbook app designed for and musicians, singers, worship leaders, etc. that allows you to view chord charts and lyrics on your Android device and use it as a portable music songbook. The app uses the OpenSong format, but will also open and convert songs created in ChordPro and iOS style song formats. PDF documents are also supported on Android Lollipop.

Please check the online help pages if you have problems:
http://www.opensongapp.com